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Looking for the perfect .300 AAC blackout rifle build kit? Look no further. This build kit is ideal for any level of operator, looking to build their very own AR-15 .300 AAC blackout rifle. This kit comes with a 16” mid-length 5.56 barrel, along with a mounted front sight. This barrel length is perfect for a new weapon owner, or an experienced operator. Also coming with a Fire/Safe marked 80% lower receiver in a black anodized aluminum. They're the perfect options for any and all operators looking to complete their first build, or add another weapon to your collection!
INCLUDED IN YOUR AR-15 BUILD KIT:
- Barrel – Chrome moly steel 16”, black nitride finish 1:7” twist rate, chambered in .300BLK, (installed & included)
- Upper receiver - 7075 forged aluminum (installed & included)
- Bolt carrier group (installed & included)
- Low profile gas block (installed & included)
- Gas tube (installed & included)
- A2 flash suppressor (installed & included)
- Charging handle (installed & included)
- AR-15 lower parts kit (included)
- Butt stock & buffer tube assembly (included)
- 80% AR15 lower receiver - Mil-spec 7075 forged aluminum with Fire/Safe engravings (included)
AR-15 BUILD KIT DETAILS (EXPANDED):
Barrel: Chrome moly steel16”, .300BLK Chambered barrel complete with a .750" low-profile design gas block, A2 flash hider, and finished off with fixed front-sights.
Upper Receiver Assembly: Upper Receiver is manufactured from 7075 – T6 forged aluminum and for increased durability hard coat anodized. This receiver includes T-marks and M4 feed ramp cuts. Manufactured in the USA!
Bolt Carrier Group: This 8620 steel bolt is mil-spec shot-peened and chrome lined phosphate-coated. Carpenter 158 steel bolt carrier is complete with an extractor spring and O-ring insert. Each BCG is high pressure tested to ensure quality. This M-16 style bolt carrier comes ready to perform round after round.
80% Lower Receiver: This 80% lower receiver comes with Fire and Safe engravings for your safety selector and was manufactured using high quality 7075-T6 aluminum. It is hard coat anodized in mil-spec black to match the upper receiver assembly perfectly. This 80% lower is ready for the milling of the trigger pocket and drilling of the trigger pins and safety selector.
AR-15 Lower Parts Kit: This classic lower parts kit includes all the parts needed to complete the lower receiver including the pivot and takedown pins, trigger, and pistol grip. The AR-15 lower parts kit is finished off with a standard mil-spec safety.
Lower Assembly: The adjustable carbine butt stock connects to the mil-spec 7075 aluminum buffer tube, creating six different length options. Including a layer of rubber for kickback support, this butt stock assembly will complete your 5.56 NATO fixed front sight AR-15 build kit.
Charging Handle: Manufactured from T6061 aluminum, this charging handle is extremely tough and dependable even in the most extreme conditions
This 5.56 Fixed Front-Sight AR-15 upper assembly requires no additional engineering or manufacturing. Slap it on your completed lower receiver
Please note: This AR-15 300 Blackout Build Kit does require that the builder completes the 80% lower receiver themselves, but don’t worry that’s the fun part. It is also your only way to stay off the grid, build your own AR-15 without the need of an FFL transfer or serialization.
Yeah, it’s that easy – an all-in-one AR-15 Build Kit. It's as simple as 1,2,3.
1. Open your box
2. Finish / complete your 80% lower receiver
3. Assemble your rifle
Note: The ATF/FTB states that this 80% lower receiver is not classified as a firearm as defined in 18 U.S.C. 921(a)(3).
Freedom Build Kit - 300 Blackout (16" Barrel & Fixed Front Sight) with Fire/Safe Engraved 80% Lower
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