This AR-15 80% build kit includes all the high-quality components you need to complete your AR-15 at home. Designed for reliability and ease of assembly, this package eliminates the guesswork and ensures a smooth building experience from start to finish.
Included in the Kit:
- DPMS 7.5" 300AAC Blackout 7" M-lok Upper
- 80 Percent Arms Billet 6061 AR-15 80% Lower
- DPMS Black Nitride 5.56 Bolt Carrier Group
- DPMS Mil Spec AR-15 Charging Handle
- SB Tactical SBA5 Brace
- Smith Defense 3oz 6-Position Carbine Buffer Tube Kit
- Smith Defense AR-15 Lower Parts Kit
Specifications:
- Barrel Length: 7.5"
- Gas System: Pistol Length
- Barrel Profile: Heavy
- Barrel Steel: 4150V
- Barrel Finish: Phosphate
- Chrome Lining: None
- Muzzle Thread: 5/8-24
- Chamber: 300AAC Blackout
- Twist Rate: 1:8
- Barrel Extension: M4
- Diameter at Gas Block: .750
- Gas Block Type: Low-Profile
- Muzzle Device: A2 Style Flash Hider
- Receiver Material: Forged 7075 T6
- Receiver Type: M4
- Handguard Type: 7" Lightweight M-Lok Free Float Rail
- Bolt Carrier Group Included: Yes
- Bolt Steel: Carpenter 158
- Bolt Carrier Profile: Full-Auto
- Charging Handle Included: Yes
- Overall Length: 17"
- BCG & Charging Handle Included
Barrel: The 7.5" barrel is chambered in 300AAC Blackout with a 1:8 twist and M4 feed ramp extension. Finished in phosphate for added durability, it features a pistol-length gas system, low-profile gas block, and A2 flash hider.
Upper Receiver: Forged from 7075-T6 aluminum, this A3 upper is hard coat anodized and built to MIL-SPEC standards. Made in the USA with M4 feed ramps for enhanced reliability.
Bolt Carrier Group: Built for AR-15 and M16 platforms, the BCG includes a bolt made from shot-peened Carpenter 158 steel. The gas key is secured with Grade 8 fasteners and staked to spec. Charging handle is included.
Each upper is assembled and test-fired by DPMS before shipping. Units are received factory-sealed and shipped to customers in the same condition. For support, please contact DPMS directly.
Bolt carrier group and charging handle included.
Shipping Restrictions: This item is restricted from shipping to California, Connecticut, New Jersey, New York, Washington D.C, Washington, Hawaii, Colorado, Cities of Philadelphia - York - Reading Pennsylvania, Maryland, Massachusetts, Nevada, Illinois, and Rhode Island
Under California law, this product is or contains an unserialized “firearm precursor part” and cannot be sold into the State of California. 80% Arms cannot accept any orders of this product for shipment to the State of California, or to any customer who is a resident of the State of California.
