The AR-Stoner LR-308 A3 Upper Receiver Assembly chambered in 308 Winchester is ready to be assembled to a complete lower and fired! This LR-308 billet upper features a bolt carrier group, a SOCOM contour 20” barrel and an Ultralight 15” free float M-Lok handguard. Securely mount popular accessories directly to the precision M-Lok cutouts. This sleek and ergonomic free float handguard meets shooters needs without sacrificing strength and performance. The AR-STONER LR-308 Upper is patterned after DPMS and will work with DPMS style parts/lowers.
The A3 upper assembly comes complete with charging handle, forward assist, ejection port cover, flash hider, bolt and bolt carrier assembly. Supplied without sights, this upper is a great platform for a precision scope or iron sights (both sold separately).
- Complete Bolt Carrier Group
- 15″ Ultralight M-Lok Handguard
- 20” Barrel
- 1:10 Twist
- Rifle-Length Gas System
- Flash Hider
|Barrel Length||20 Inches|
|Gas Block Diameter||0.75 Inches|
|Gas System Length||Rifle|
|M4 Feed Ramps||Yes|
|Upper Receiver Type||A3 Flat-Top|
|Barrel Material||416R Stainless Steel|
|Handguard||15″ M-LOK Ultralight|
|Bolt Carrier Assembly Included||Yes|
|Muzzle Device||Flash Hider|
|Mil-Spec or Commercial||Commercial|
|Country of Origin||United States of America|
|Shipping Weight||7.225 Pounds|
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