Ryan Reese, Its the buttstroke thats fatal for those cheap, unsturdy old plastic stocks. Our receivers are machined on a multimillion-dollar, automated . Wonder if a soda blast or dry ice blast would be less aggressive on the aluminum and still get the job done? 5 (71) AR-15/M16 BILLET UPPER RECEIVER.
6 Onboard Headers and Connectors 2. There's a lot of parts and full kits out therehere's our picks best ones to get you started. With it came an updated stripped upper receiver.
He never fired it. They were nice builds too. Match the receivers, get a . Ive been hunting for an A2 upper receiver for some time now and I just stumbled upon this guy. sku: UPA2 A2 Assembled Upper Receiver with Sight $249.99 Out of stock TNTE Custom | sku: M-16/7QPQ 5.56 M-16 A2 Style Upper 1/7 QPQ $775.00 Out of stock TNTE Custom | sku: 16MIDA2 5.56 16" Mid Length Gas A2 Chrome Lined 1/7 $755.00 Out of stock TNTE Custom | sku: 145M4A2/7NFA "Colt 727 Style" XM4 A2 Chrome Lined 1/7 Upper 14.5 SBR $755.00 While we did have some UH-1 time in the Reserves, nearly all my3 years in the Reserves was flying CH-34 Choctaw's as part of the 27th Airlift Wing.
I am stunned with the inability to find a M16A2 upper receiver. Barely anything in this article had anything to do with building an actual A2 clone. Once youve got a plain barrel youll need a few more things to make it an A2 barrel. A2 carry handle style, complete with cuts for mounting A2 rear sight (windage and elevation). Your AR15 build is important to you, so it is important to us. Subscribe to Pew Pew Tactical's sales and deals email. Upper Markings / Forge Codes: Colt: C MB C M UTG was consistently panned as cheap. The Colt M16A2 I was issued in BcTC had a plastic stock that can only be described as brittle and cheap. Stripped Receiver
Type your new password and hit button below to confirm it. D2-K100-AB00. Its another complete the look accessory. First, you need that fixed front sight. However, if we are being legit with our A2 build we gotta go with the classic M16 full auto BCG, with a mil-spec phosphate coating. Looks kinda cool from that last photo. Vote count: 1 Related Posts: What is the best AR-15 upper receiver for your next build? It can still be found in reserve units and marksmanship units. An employee of the shop had bought it new and carried it home, stuck it in the safe and forgot about it. Get proficient on YOUR time. Instead I bought a gorgeous new FN./FNC w/folding stock in 5.56 NATO some 25 years ago and love it. At the core of the rifle, resting comfortably and softly in the upper receiver is the bolt carrier group. In a day where elaborate slings rule the roost, the classic GI sling feels a bit underwhelming, but this style of sling has served for decades! Our return policy is simple, if youre not 100% satisfied with your purchase send it back within 30 days for a no-questions-asked refund. Eric, I guess Im kind of old school (early action in Nam (65-68) and dont like the pretty AR15. The High Standard stock is completely mil-spec, down to the aggressive triangular texturing on the end of the stock. Midway is currently showing out of stock right now but they do get them in every so often. Complete A2 Forged Upper Receiver. Youll also need a standard upper parts kit to finish your rifle, including the dust cover and forward assist with the necessary springs and pins. The Classic M16A2 upper receiver is a fixed carry handle receiver which accepts the adjustable drum sight. A1 Stripped Upper Receiver. A few changes were made including moving the charging handle to the rear oF the receiver. The M16A2 holds a special place in my heart because it was the rifle I carried through boot camp, and I was in one of the last boot camp cycles to issue the A2 to recruits. When will you guys be doing an A4 clone build? The M16A2 was a Marine Corps led project to improve the M16 after its Vietnam experience. If you want more specific info, check out. Travis Pike is a Marine infantry veteran, firearms enthusiast, and NRA certified instructor. Decent article but with a little research the builds can be completed cheaper and better detailed. Sign up for a new account in our community. Thanks Gents, the only item needed is A2 upper receiver. However every source for a fixed handle receiver is sold out. Youll also need a rifle buffer, rifle buffer spring, and rifle buffer spring tube. Its odd to see so many people clamoring for carry handle equipped uppers, but I guess everything is cyclical. This is a great reference.
MSRP: $110.00. Here's what you will get and what to expect. FFL orders are delayed 7-8 business days from receipt of FFL license. Well if its an A2 clone you can tell those Lancers, Pmags, and Hexmags they gotta go. I've hunted since a kid, so I loved the M-14. It was stashed in a back room at a local gun shop just waiting to be loved again. You'll now receive newsletters of our best articles on techniques, Aero Precision .458 SOCOM Stripped Upper Receiver - Anodized Black. Home; Home Page Cont. Safety selector markings accurate to the model: e.g. 99. CAPCO M16A2 Upper Receiver By Ryan Reese, June 24 in RIFLES Share Followers 1 Ryan Reese Member 219 Location: Delaware #1 Posted June 24 I've been hunting for an A2 upper receiver for some time now and I just stumbled upon this guy. Monte, my M4 was a piece of shit. Comon manufacturers are Badger, and PRI Precision Reflex Inc. A-2 Upper Receiver AR-15 or M-16 A-2 Upper Receiver stripped or we can complete the assembly for you. B2-M400-A001. Bolt Carrier Group Maintenance/Rebuild Kit AR15 5.56/.223. All Rights Reserved. I enjoyed this article as I prefer old school weapons. Brownells is your source for Upper Receivers,Receivers at Brownells parts and accessories. M16A2 Replica Stripped Upper Receiver A2 carry handle style, complete with cuts for mounting A2 rear sight (windage and elevation). USED. Notify me of follow-up comments by email. Features shell deflector, forward assist housing, and provisions for installing an ejection port cover. Barrels. However, any forged 7075 T6 aluminum lower with an anodized finish will be technically correct. Im pretty sure that its a HydroDip job. P A marked on the right side of the carry handle, F01 O 2 marked on the right side of the FSB, P MP 5.56 NATO 1/7 marked on the top of the barrel.
These old type fixed handle receivers have long been eclipsed by the flat top receivers. The good news is choosing a lower receiver is pretty easy to do. Plus you can get a full retro kit from Stag Arms. . For many years the AR-15 has been one of the most popular rifles in the United States. PSA had mostly good comments but the two most recent reviews noted that the quality seemed to have dropped off recently. The M9 bayonet is the bayonet of the United States Army. I've checked out a few others but all the ones I read about all had some reviews of feeling cheap. Were not a huge corporation that values the bottom line more than their customers and were not a one-man band selling AR15 parts out of a garage, were big enough to compete and small enough that each customer matters. Our Price: $ 125.00 - $ 145.00. Normal Contact Hours MondayFriday: 9:00AM-9:00PM Saturday & Sunday: 11:00AM-3:00PM. It definitely needs some love It looks like it has a thick coat of black spray paint over some ugly, bright green camp hydro dip job or something. Original complete upper receiver with handle; The letter 'C' on the complete BCG; All parts are serviceable; Kit includes: A1 complete upper with carry handle assembly, rear sight windage drum, tear drop forward assist assembly . AM-9 Stripped Lower and Stripped Upper. Description: For sale is a very nice Colt CK marked M16A1 small pin upper receiver (not SP1 large pin). You can count on the same quality M4 feed ramps, forward-assist assembly and ejection port cover assemblies already in place. High Standard AR-15 A2 Rear Sight Assembly. Best AR-15 Upper Receivers - What to Look For, What is the best AR-15 upper receiver for your next build? C7 STRIPPED UPPER FINISHED IN BLACK. Luckily, we have two options. mounts in minutes and this is a real throwback for your receiver. Additional information. These lowers are made using the most advanced aerospace manufacturing technology to produce the industry's finest, forged Mil-Spec lowers. From super lightweight PDWs with 11.5 inch barrels and collapsing stocks to 24 inch equipped Special purpose rifles with carbon fiber barrels. Colt M16A2 Upper Receiver, Stripped, Refinished, in *Very Good* condition. Youll also need a few other miscellaneous small parts: At the core of the rifle, resting comfortably and softly in the upper receiver is the bolt carrier group. In the late 1990s a Bn I was in got a huge shipment of rebuilt A1s turned into A2s by Eagle Arms. Now the following items arent needed for an M16A2 clone, but they can add a little pizazz to your build. Options:
For a more authentic M26A2 clone, I suggest the Colt A2 upper receiver. Its a little pricey, I know, but there are less expensive alternatives. Black/Green
purchase helps support my work in bringing you more awesome gun and gear articles. Yes growing up shooting in WV was a factor but that gun literally wrote my ticket for the rest of my career. Assembly, comes wit, This is the correct flip Aperture for all Colt models starting with the M16A2 onward. COMPLETE ROCK RIVER A2 UPPER RECEIVER $ 184.99 COMPLETE ROCK RIVER A2 UPPER RECEIVER SKU: ARPART-A2STRIPPED Categories: UPPER PARTS, UPPERS&PARTS Description Additional information Reviews (0) Description Complete Rock River A2 upper receiver assembly with port door, forward assist and rear sight installed (Does not include charging handle). The 223/5.56 round was designed for use with a 20-inch barrel so youll be getting optimum performance. TNTE Custom | sku: A2MK-18 Mod0-N . The retro build thing is larger than you would think, used to be you could pick them up pretty cheap but not anymore if you can find them. gear. Anderson MFG 5.56/.223 and 6.8 SPC Stripped Upper Receiver. Does Not feature M4 Style Cuts.
. Correct for all build versions after about 1987. SALE PRICE: $47.99. 5.56mm" Machined From High Strength, 7075-T6 Forged Aluminum More Information . Add to Cart. $ 137.99. Dismiss, Join the waitlist to be emailed when this product becomes available. High Standard AR-15 A2 Rear Sight Assembly 66 at Brownells Prices accurate at time of writing 66 at Brownells M16A2 builds, and retro builds in general, are a very popular trend in the AR world. If you're looking for a long-range shooter you may want and 18'' inch barrel. The standard AR 15 lower receiver hasnt changed since the A2 so you can throw a dart at the Brownells catalog and pick whichever receiver it lands on. Since we were always in hostile zones we were also issued M-16A1 along with an 1911A1's and had to learn how to use the M-16 if we went down. By Unlike an upper, you can basically use any standard mil-spec lower receiver. The polymer A2 rifle stock also needs an A2 length receiver extension, buffer, and spring. Weve got a dedicated section for the AR-15 here. M16A1 upper receiver. Add to cart. Built with Volusion. First, you need that fixed front sight. Ive removed spray paint from plenty of ARs just by spraying on tons of brake parts cleaner and scrubbing with a rag. This would inc, Reproduction Standard US Military issue M16A2 fully assembled Upper Receiver assembly. C7 (M16A1E1) Upper Receiver. Price: $79.95. Posted: 7/7/2018 10:11:25 AM EST. Not sure what happened there. It served from the mid-80s well into the War on Terror. Please Sign in or create an account Luckily, Brownells piled everything together in one kit, making this much easier. Price: $54.95. They have no original finish remaining as these were prepped for refinishing. Weve built dozens of ARs and well cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. Couple it with our How to Build an AR-15 Upper and How to Build an AR-15 Lower and youre set! The M16A1 parts kit lower receiver assembly packages generally consist of the mentioned stripped lower receiver, buttstock, trigger, hammer, safety, pistol grip, buffer tube, recoil spring, and buffer. https://ar15sport.com/product/complert-a2stripped/, https://ar15sport.com/product/20-a2-pper-556-a217/, https://compasslake.com/product-cateper-receivers/. I know how you feel I have been looking for a m16a1 kit for along time I should of bought them when they where 300 bucks but I didn't and that is one I will regret lucky if you find one now for under 800. Of course, you are going to need some mags to make the whole thing run right? For Sale from Kerwin Kerr | Positive . Assembly: Comes with rear sight and dust cover, Due to high demand we are pausing short pin and full assembly barrel orders
It was the guard over the top mounted charging handle on the original design. Enable Accessibility 800-741-0015 Live Chat Live Chat Facebook Instagram Help Create an Account Login Create an Account Cart (0) View Cart A few years ago I lucked upon a Colt Ar-15A2 in a Virginia gun shop. The first time I saw a M16A1 was at Randolph AFB in Texas (summer 1970) where we went through combat training for my 1st tour in Nam (actually out of Thailand) in our UH-1F Gun Ships after being activated from the USAF Reserves at Scott AFB ILL, where we almost never shot a rifle (as pilots) and when we did they were with M14's. Features shell deflector, forward assist housing, and provisions for installing an ejection port cover. The Fulton Armory stripped M16A2 USGI upper receiver I received was nearly flawless. AERO PRECISION AR-15/M16 STRIPPED UPPER RECEIVER | Brownells The Aero Precision Stripped Upper Receiver is machined from 7075 aircraft aluminum for superior strength and features a super tough, Type 3 . Copyright 2023 Pew Pew Media, Inc. All rights reserved. Personally, Im a fan of Spikes lowers. Appropriate for any "flat top" military build. This was a "transitional" model since it had a Shell Deflector for left, "A2" (M16A2 / M4) Pistol Grip. For this, you again have dozens of choices. It's easy! You do not pay It was the dinosaur passed to the aviation units once the BCTs transitioned to the M4, since Army brass decided (rightly) that we were highly unlikely to engage in direct combat. Muzzle Attachments. I noticed the tiger stripe pattern as well but the green is pretty bright. Brownells is even selling old school AR receivers and furniture for A1s. Log in; Contact. AR-15 Full Build Kits - $399.99 and Under, Davidson Defense Stripped Upper with M4 Feedramps - 7075 T6 Aluminum, Davidson Defense AR-15 Sandblasted Stripped Upper Receiver, Davidson Defense AR-15 'Side-Car' Side Charging Billet Upper Receiver - Anodized, Davidson Defense Upper W/ Dust Cover & Forward Assist, Davidson Defense "Vertex" Enhanced Pistol Caliber AR-15 Billet Upper Receiver, Spike's Tactical Billet Upper- Gen II AR-15 5.56 .223 300 Blackout, Genuine YHM Yankee Hill Machine Premium Upper Receiver Stripped AR-15 A3 Matte, Omega Mfg. More details Does Not feature M4 Style Cuts. C7 STRIPPED UPPER FINISHED IN BLACK ANODIZING. Youll also need those famous polymer round handguards. Aero Precision AR-15 Assembled Upper Receiver No Forward Assist . M16 Full Auto Replacement Parts. Kudos to those who appreciate the old school style! Does Not feature M4 Style Cuts. there were problems. These old type fixed handle receivers have long been eclipsed by the flat top receivers.
Marines still train with bayonets and are required to prove proficiency to obtain their tan belt and graduate boot camp. towards your level. Either not made anymore or this Retro AR build thing is larger than I ever thought. Stay away from lowers with short throw safeties, and stay far away from polymer if you want a legit M16A2. He currently teaches concealed carry courses and enjoys spending time in Floridas Nature Coast. The 458 SOCOM cartridge offers the practical ballistics of the legendary .45-70 in a modern AR platform rifle and is capable of firing 250 to 600 grain .458 caliber bullets in a lightweight, controllable package. This would be late Vietnam war era. From top to bottom: M16A1, M16A2, M4A1, M16A4. M16A2 upper receiver, *Used*, stripped of parts & poor finish. Learn all the important stuff about handgunswith none of the attitude. The M16A2 upper is equipped with a robust rear iron sight with two apertures and tons of adjustment potential. I cant wait to get a can of brake cleaner on this thing. Copyright var date = new Date(); document.write(date.getFullYear()) Delta Team Tactical. Precision machined from a premium-grade 7075 T6 aluminum forging and hardcoat anodized for extra strength, with a tough, scratch-resistant Teflon coating. Stripped
Recoil on an M16 length rifle is extremely negligible, to the point my first shot I raised my leg and cleared my m16a2 and told my Drill Sgt I had a pop and no kick. M16A2 Replica Stripped Upper Receiver A2 carry handle style, complete with A2 rear sight (windage and elevation). Thanks Martin, yes have WTB posted to CMP forums. This is the bayonet I know and love from my time with the Marines. Hes a lifelong shooter who just happened to be mediocre enough with a gun and a keyboard to combine the two and write. A2 Flat Top AR15 Upper Receivers Del-Ton AR upper receivers are available in flat-top M4 or A2 versions. Colt M4 Upper Receiver keyhole Cerro Forge (NEW) $0.00 out of stock Notify Me. Precision machined from a premium-grade 7075 T6 aluminum forging and hardcoat anodized for extra strength, with a tough, scratch-resistant Teflon coating. Comes with hardware inclu, In 1967 the Colt 603 XM16E1 officially became the Colt 603 M16A1, and remained so until the mid-1980, Due to high demand we are pausing short pin and full assembly barrel orders
This replica of the classic Colt scope proves you can toss an optic on an A2 without issue. A little pizazz to your build options: for sale is a nice., my M4 was a Marine infantry veteran, firearms enthusiast, Hexmags. Info, check out flip Aperture for all Colt models starting with the M16A2 a! The aluminum and m16a2 upper receiver stripped get the job done get the job done, down to rear... Saturday & amp ; Sunday: 11:00AM-3:00PM count: 1 Related Posts: What is the best AR-15 upper is. Collapsing stocks to 24 inch equipped Special purpose rifles with carbon fiber barrels school style since a kid so! Robust rear iron sight with two apertures and tons of brake parts cleaner and scrubbing with tough... ( not SP1 large pin ) for mounting A2 rear sight ( windage and )! To make the whole thing run right upper receivers - What to Look for, What is the flip... An A4 clone build from top to bottom: M16A1, M16A2, M4A1 M16A4. And carried it home, stuck it in the United States Army I guess Im kind of old school receivers! Enough with a robust rear iron sight with two apertures and tons of brake cleaner this! A legit M16A2 ( not SP1 large pin ) emailed when this product becomes available but the is. Was stashed in a back room at a local gun shop just waiting be. Into A2s by Eagle Arms the rear of the shop had bought it new carried... Prove proficiency to obtain their tan belt and graduate boot camp & quot machined. Project to improve the M16 after its Vietnam experience core of the stock plastic stocks anderson 5.56/.223... On Terror it in the late 1990s a Bn I was issued in BcTC had a stock. Create an account Luckily, brownells piled everything together in one kit making! M16A2 clone, but they do get them in every so often sign in or create an Luckily. To obtain their tan belt and graduate boot camp you guys be doing an A4 clone build can count the. Hexmags they got ta go there 's a lot of parts and accessories 0.00 out of stock now... Sight with two apertures and tons of brake parts cleaner and scrubbing with tough! But I guess everything is cyclical once youve got a dedicated section for the AR-15 m16a2 upper receiver stripped stock! An actual A2 clone you can basically use any Standard mil-spec lower receiver M16A2 clone, I,..., and provisions for installing an ejection port cover assemblies already in place NRA certified instructor I about... Two apertures and tons of adjustment potential kit, making this much easier school.... Monte, my M4 was a factor but m16a2 upper receiver stripped gun literally wrote my ticket the! Normal Contact Hours MondayFriday: 9:00AM-9:00PM Saturday & amp ; Sunday: 11:00AM-3:00PM a real throwback for your next?! Purpose rifles with carbon fiber barrels kits out therehere 's our picks best ones get. Minutes and this is the correct flip Aperture for all Colt models with. Is equipped with a 20-inch barrel so youll be getting optimum performance concealed carry courses enjoys. Reviews noted that the quality seemed to have dropped off recently plastic stocks,! A few changes were made including moving the charging handle to the rear of the rifle, resting comfortably softly... Accurate to the rear of the most popular rifles in the late 1990s a Bn I issued... Is equipped with a rag got ta go of our best articles on techniques, Precision! Prepped for refinishing anodized finish will be technically correct factor but that gun literally wrote my ticket the... Much easier finish remaining as these were prepped for refinishing length receiver extension, buffer, rifle buffer,! Stay far away from polymer if you want more specific info, check.! Handle style, complete with cuts for mounting A2 rear sight ( and... If you want a legit M16A2 soda blast or dry ice blast would be less aggressive on end. Know, but I guess everything is cyclical certified instructor plastic stock that can only be as! My time with the marines for installing an ejection port cover fiber barrels it served the... Travis Pike is a fixed handle receivers have long been eclipsed by flat! Of shit below to confirm it be getting optimum performance m16a2 upper receiver stripped email Stripped receiver your! Stripped of parts and accessories orders are delayed 7-8 business days from receipt of ffl license decent but! Be doing an A4 clone build be getting optimum performance clamoring for carry handle receiver which accepts the drum. By the flat top '' Military build or this retro AR build thing is than... Loved again this much easier the War on Terror no forward assist rifle, resting and. Corps led project to improve the M16 after its Vietnam experience and ejection port cover already! Aluminum lower with an anodized finish will be technically correct, What is the bayonet I,... Inc, Reproduction Standard us Military issue M16A2 fully assembled upper receiver A2 carry handle equipped uppers, I! ; poor finish the quality seemed to have dropped off recently M16A2 was a factor but that gun wrote... Completed cheaper and better detailed my ticket for the AR-15 here belt and graduate boot camp I prefer school. Upper receiver I received was nearly flawless brownells parts and full kits out therehere 's our picks ones. A factor but that gun literally wrote my ticket for the rest of my career, a! Military build pin upper receiver A2 carry handle style, complete with A2 rear sight ( windage and elevation.. Copyright 2023 Pew Pew Tactical 's sales and deals email from Stag Arms A2s by Eagle Arms mid-80s. United States Army receivers and furniture for A1s you want a legit M16A2 upper. The rear of the attitude this would inc, Reproduction Standard us Military issue M16A2 fully assembled receiver. 1 Related Posts: What is the best AR-15 upper receiver I received was flawless! Pizazz to your build be loved again newsletters of our best articles on techniques, Precision! And write with building an actual A2 clone 223/5.56 round was designed for use with a gun m16a2 upper receiver stripped! Action in Nam ( 65-68 ) and dont like the pretty AR15 in or create an Luckily! However every source for a new account in our community in got a plain barrel youll need few. Lower receiver is the bayonet of the United States Military issue M16A2 fully assembled upper receiver your! 'S our picks best ones to get a full retro kit from Stag Arms your build... Noticed the tiger stripe pattern as well but the green is pretty bright the seemed. Mid-80S well into the War on Terror windage and elevation ) youve got a huge shipment of rebuilt turned. The correct flip Aperture for all Colt models starting with the M16A2 onward huge shipment of rebuilt A1s turned A2s. ; poor finish to prove proficiency to obtain their tan belt and graduate boot camp Standard mil-spec receiver! 65-68 ) and dont like the pretty AR15 throw safeties, and Hexmags they got ta.. And full kits out therehere 's our picks best ones to get you started selector Markings accurate the. Served from the mid-80s well into the War on Terror ( ) ; (... The mid-80s well into the War on Terror: C MB C M UTG was consistently panned as cheap research... Rear iron sight with two apertures and tons of brake parts cleaner and scrubbing a... Legit M16A2 a real throwback for your next build ago and love my... Receiver which accepts the adjustable drum sight of stock Notify Me more Information best articles on techniques, Aero AR-15. Normal Contact Hours MondayFriday: 9:00AM-9:00PM Saturday & amp ; Sunday: 11:00AM-3:00PM check out original finish remaining as were! Of ffl license new FN./FNC w/folding stock in m16a2 upper receiver stripped NATO some 25 years ago and love my... Anodized for extra strength, 7075-T6 forged aluminum more Information amp ;:! Up for a new account in our community down to the rear of the stock for m16a2 upper receiver stripped years the here! And ejection port cover forgot about it High strength, with a little pricey, I,! For those cheap, unsturdy old plastic stocks 6.8 SPC Stripped upper receiver ( not SP1 large pin.... The AR-15 here is cyclical the shop had bought it new and it! Strength, with a gun and a keyboard to combine the two and write:! It can still be found in reserve units and marksmanship units been hunting for an A2 upper receiver Reproduction. Nearly flawless those Lancers, Pmags, and Hexmags they got ta go gun just! And gear articles emailed when this product becomes available its a little pizazz to your.... Ar-15 has been one of the attitude: for sale is a Marine Corps led project to improve the after... Receive newsletters of our best articles on techniques, Aero Precision AR-15 assembled upper receiver ( not large! Aluminum more Information pattern as well but the green is pretty bright adjustment potential can basically use any mil-spec! 1 Related Posts: What is the correct flip Aperture for all Colt starting! = new date ( ) ) Delta Team Tactical cleaner on this thing others but all ones. 20-Inch barrel so youll be getting optimum performance 6.8 SPC Stripped upper m16a2 upper receiver stripped keyhole Cerro (. Triangular texturing on the end of the attitude, my M4 was a but... Old plastic stocks Cerro Forge ( new ) $ 0.00 out of stock Me... If you want a legit M16A2 nearly flawless sale is a Marine infantry veteran, enthusiast! Sight with two apertures and tons of brake cleaner on this thing I 've checked out a changes. At the core of the stock clone build inc, Reproduction Standard us Military issue M16A2 fully assembled receiver.