This AR-15 80% build kit with a billet 6061 80% lower includes all the high-quality parts you need to complete your rifle at home. Designed to eliminate the guesswork, this package combines precision-manufactured components for a dependable and accurate build.
Included in the Complete AR-15 80% Build Kit:
- DPMS 16" 300AAC Blackout 13.5" 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
- Mil-Spec Stock
- Smith Defense 3oz 6-Position Carbine Buffer Tube Kit
- Smith Defense AR-15 Lower Parts Kit
Kit Specifications:
- Barrel Length: 16"
- Barrel Material: Chrome Moly Vanadium Steel; Phosphate
- Barrel Profile: M4
- Caliber: 300AAC Blackout
- Twist Rate: 1 in 7”
- Extension: M4
- Gas System: Carbine
- Gas Block Type: Low Profile
- Upper Receiver: Forged 7075 T6 Aluminum
- Receiver Style: Flat top with M4 feed ramps
- Receiver Finish: Hardcoat Anodized
- Forward Assist: Yes
- Dust Cover: Yes
- Handguard Type: M-lok
- Handguard Style: Lightwieght Aluminum Free Float
- Handguard Length: 13.5"
- Bolt Steel: Carpenter 158
- Bolt Carrier Steel: 8620
- Staked Gas Key: Yes
Barrel:
This 16" barrel is chambered in 300AAC Blackout with a 1:8 twist and M4 barrel extension. It features a phosphate finish for durability and is paired with a mid-length gas system, low-profile gas block, and a DPMS 13.5" lightweight M-Lok free float handguard. Finished with an A2 flash hider.
Upper Receiver:
Forged 7075-T6 A3 upper, hard coat anodized for strength and corrosion resistance. Includes M4 feed ramp cuts and is made in the USA.
Bolt Carrier Group:
Built for AR-15 and M16 platforms, the bolt is shot-peened Carpenter 158 steel. The carrier is 8620 steel with a chrome-lined interior and parkerized exterior. The gas key is secured with Grade 8 fasteners and properly staked for long-term reliability. Charging handle included.
Each upper is hand-assembled and test-fired by DPMS to ensure quality and function. Uppers are shipped sealed directly from DPMS. If any issues arise, please contact DPMS directly for support.
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.
