Polymer80 AR15 Blank - Grey - Includes Hex Key, Set Screw, Grip Nut, Grip Screw, Bolt Catch Pin

80% Lowers are considered raw material until you manufacture them into a working firearm yourself. This means that when purchasing an 80% there is no need to have it go through a local FFL dealer.

Many 80% kits come with the jig and bits to complete the job and make the firearm serviceable and functional. In a few hours, you can use household tools to complete your build and begin shooting!

You can find 80% Lowers being made in a variety of materials from many different brands.

The lower receiver of an AR-15 is essentially the backbone of the weapon everything else is built off of it, it is what makes an AR-15 a firearm. An 80% lower receiver is exactly what it says, it is a lower receiver that is 80% complete. By it being 80% complete it is considered a normal part and not a serialized firearm, so it is legal to purchase without the need of going through a background check or a local gun dealer.

About This Lower: This Polymer80 BK556v3 AR-15 Blank - Grey features a proprietary polymer composite, a solid core design, flared magwell, and heavier mil-spec buffer tube housing.

Product info: This lower is a Polymer lower receiver for the AR-15 this lower receiver must be finished by the end-user for this to function and be considered a firearm.

Platform: AR-15

Material: High-Strength Reinforced Polymer

Finish: This 80% kit comes in a grey finish.

Restricted States: Please check our shipping restrictions page to be notified of the most up to date restrictions on what states this product CAN and CANNOT be shipped to.