Cartridge
5.56x45mm NATO
Finish
Matte Black
Material
Aluminum
Weight
3.18 Pound
Barrel Length
7.5 Inches
Twist
1:7 Inches
Threads
1/2″-28
Barrel Contour
M4
Sights
No
Barrel Finish
Black Parkerized
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
4150 Chrome Moly Steel
Handguard
7″ M-LOK
Bolt Carrier Assembly Included
Yes
Muzzle Device
A2 Flash Hider
Mil-Spec or Commercial
Mil-Spec
Country of Origin
United States of America
Compatible With
AR-15
AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 5.56x45mm NATO 7.5″ Barrel with 7″ M-Lok Handguard
$479.99
Category: AR UPPERS
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