Designed to meet Customer’s needs, the AR-STONER AR-15 A3 Upper Receiver Assembly provides function, style and affordability for today’s AR-15. The A3 upper attaches to virtually any standard AR-15 lower receiver and comes complete with everything you need to start shooting. This upper features a carbine-length gas system, 16” barrel with 1:20 twist and parkerized finish, LS2 spiral flash hider, and a lightweight 15” free float M-Lok Handguard. 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. Finish building the gun of your dreams at a price that won’t break the bank with the AR-STONER™ AR-15 A3 Upper Receiver Assembly.
Features
Complete Bolt Carrier Group
15″ M-Lok Handguard
16” Barrel
LS2 Spiral Flash Hider
Chambered in 12.7x42mm
Note: 12.7x42mm is the metric designation for the 50 Beowulf. 50 Beowulf is a registered trademark of Alexander Arms.
AR-STONER logo
Made In United States of America
warning-iconWARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

CCI Large Rifle Bench Rest Primers #BR2 Box of 1000 (10 Trays of 100)
Winchester USA Ready Large Rifle Match Primers Box of 1000 (10 Trays of 100)
CCI Small Pistol Primers #500 Box of 1000 (10 Trays of 100)
CCI Small Rifle Bench Rest Primers #BR4 Box of 1000 (10 Trays of 100)
Sig Sauer P320 AXG Equinox Semi-Automatic Pistol 9mm Luger 3.9″ Barrel Black Anodized
Kimber R7 Mako Optics Ready Semi-Automatic Pistol 9mm Luger 4.3″ Barrel 13-Round Black
Leupold VX-3i 4.5-14x50mm Matte Black
FN 502 Tactical 22LR Pistol With Threaded Barrel – (1) 15 Round and (1) 10 Round Mag
Sig Sauer P320 X-Five Legion Pistol 9mm Luger 5″ Barrel 17-Round Polymer Gray
CCI 50 BMG Primers #35 Box of 500 (5 Trays of 100)
CCI Large Rifle 7.62mm NATO-Spec Military Primers #34 Box of 1000 (10 Trays of 100)
Sig Sauer P220 Elite Semi-Automatic Pistol 45 ACP 4.4″ Barrel 8-Round Black
CCI Percussion Caps #10 Box of 1000 (10 Cans of 100)
Federal Premium LE BallistiClean Frangible 12 GA Slug 25 Rounds 2.75″
HSM Cowboy Action Ammunition 44 Remington Magnum 200 Grain Hard Cast Lead Round Nose Flat Point Box of 50 


Reviews
There are no reviews yet.