Get your hands on one of the staples of our catalog of AR-15 built kits. This prebuilt upper assembly comes chambered in 5.56mm NATO and has been upgraded from a standard lower parts kit to an Anderson LPK. That means you get a polished stainless steel trigger and hammer that feel smooth and break clean pull after pull, cycle after cycle.
This kit comes with everything you need to complete your AR, minus a stripped lower receiver. You supply the tools and lower for the build, then finish it off by choosing backup sights or an optic of your choice. Then just grab some mags and ammo, and get to slinging some lead at your local range.
This kit is not a firearm. It includes an assembled upper receiver, bolt carrier group, lower parts kit, and buffer assembly with buttstock.
AR 15 RIFLE KIT SPECS:
Gas System: Carbine-length
Barrel Profile: M4
Barrel Steel: Chrome moly vanadium
Barrel Finish: Black nitride
Chrome Lining: No
Muzzle Thread: 1/2×28
Chamber: 5.56mm NATO
Twist Rate: 1:7
Barrel Extension: M4
Gas Block Size: .750″
Gas Block Type: Low-profile
Muzzle Device: A2 Flash hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: 15″ lightweight split M-Lok free float
Bolt Carrier Group Included: Yes
Bolt Steel: 9310 steel, magnetic particle inspected
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 24.5″
Benefits of the 16” Carbine-Length Black-Barreled AR 15 Rifle Kit:
- 100% legal to own and ship to your front door
- Not considered a firearm – no FFL paperwork needed!
- Chrome moly vanadium steel barrel and Freedom parts kit ensure sub-MOA accuracy
- Prebuilt upper with gas system removes the guesswork of rifle making
- Includes bolt carrier group, free-floated M-Lok split handguard and lower parts kit
AR 15 Rifle Kit Details (Expanded):
Barrel: 16″ carbine-length with black nitride finish, chambered in 5.56mm NATO, 1:7 twist rate, .750″ low-profile gas block, 15″ free-float M-Lok split handguard, with an A2 “birdcage” flash hider.
Upper Receiver Assembly: Forged from 7075 T6 aluminum, hard-coat anodized in black for durability, features M4 feed ramps, and are made in the USA.
Bolt Carrier Group: The bolt carrier is made from 9310 steel and has a staked, chrome-lined gas key and black nitride finish. The bolt itself comes complete with an extractor spring and O-ring insert. It accepts .223 Remington, 5.56 NATO, and .300BLK calibers (though you should NEVER attempt to use a caliber for which your rifle is not chambered), and is magnetic particle inspected.
AR-15 Lower Parts Kit: includes all parts needed to complete the lower receiver including pistol grip, mil-spec safety selector, and trigger/fire control group.
Lower Assembly: comes with complete buffer tube assembly including buffer, buffer spring, six-position buffer tube, latch plate, castle nut, and butt stock based on original Colt design.
Charging Handle: standard size, made from 6061 aluminum.
Lower receiver not included.
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
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