The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower...
Machined from the best forging's on the market!
Machined from 7075 aluminum forgings
M4 feed ramps
Marked 'M4' above gas tube inlet hole
Hard black-anodized finish
The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to...
Forged 9MM Upper Receiver
7075 T6 Construction
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod
Works with most 9mm lower receivers