American Made
Buy Machine Shop Direct
Need Assistance? Call us at 425.530.0837
16" 5.56 Bull Barrel Stainless Steel 1/7 Barrel
Your Price $149.99
This product is not available for purchase.
Hardened Arm's barrels are made to our exacting specs right here in the USA. Each barrel is button rifled for superb accuracy..

Barrel Specs:
16" Bull Barrel Profile
Chambered in 5.56 (Will also shoot .223)
Certified 416R Stainless Steel
1 in7 Twist Six Groove Button Rifled
Stress relieved
Carbine length gas port
M4 Feed Ramps
1/2x28" Threaded muzzle
Manufactured in the US
.936" at gas block

Our barrels are made in the USA from solid bar stock, head spaced and are ready to assemble. Gas port tuned for reliability with 5.56 or .223.
515 Tucker Ave Friday Harbor, WA 98250 |
Phone: 425-530-0837