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AR-STONER AR-15 Billet Upper Receiver Assembly 223 Remington (Wylde) 10.5″ Barrel 10″ M-LOK Handguard



Product Information

Cartridge 223 Wylde
Color Black
Finish Anodized
Material Aluminum
Barrel Length 10.5 Inches
Twist 1:7 Inches
Threads 1/2″-28
Barrel Finish Black
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Pistol
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material Steel
Handguard 10″ M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device Flash Hider
Country of Origin United States of America
Compatible With

Delivery Information

Shipping Weight

4.135 Pounds

Product Overview

The AR-STONER AR-15 Pistol Upper Recieiver provides style, function, affordability to your AR-15 Pistol. The A3 upper attaches to virtually any standard AR-15 lower receiver. Machined with M4 feed ramps, this upper features a 1:7 twist rate, pistol length gas system, and 10.5″ barrel with a matte finish to top it off. M-Lok Handguard slots allow mounting of popular M-Lok compatible accessories directly to precision cutouts and features integrated QD sling mounts with a sleek design that does not sacrifice strength or ergonomics.


  • 10″ M-Lok rail
  • A3 flat-top forged upper receiver with forward assist
  • Flash Hider
  • Charging Handle

Made In United States of America

WARNING: Cancer and Reproductive Harm –


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