Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ideal Starting Point For A Custom AR Build - No FFL Required

These 80% AR-15 Lower receivers start as 7075-T6 forgings from the lead forge in the US and are fully machined to mil-spec tolerances. The operations left to be completed are as follows/ fire control group, trigger pin, hammer pin, trigger slot and the safety selector hole. This is a not an FFL item. This is not a complete receiver and still requires machining to be done. Machining Jig Available Separately.

Returns will not be accepted once the receiver is modified in any way.


AR-15, Issue:10, Page:007
Brownells Christmas , Issue:4X, Page:005
Big Book Catalog, Issue:68, Page:009

SPECS: 7075 T6 aluminum, in-the-white, no finish.

10004 80% AR-15 LOWER RECEIVER
100-013-947WB
80% AR-15 Lower Receiver
10001394780% AR-15 Lower Receiver

Mfr Part: 10004

$64.77 $78.00

In Stock

Cartridge: 223 Remington, 5.56 mm NATO

Finish: Unfinished

Style: 80%

AR-15 80% LOWER RECEIVER