KST 16″ 5.56 NATO SOCOM BARREL
Featuring
- 16″ 4140 Gun Barrel Quality Steel
- Mil-Spec 86L20 Case-Hardened M4 Extension
- QPQ Nitride Finish
- 1/2 x 28 Muzzle Threads
- 1/7 Twist
- Mid-Length Gas Port
- .750 Gas Block Seat
- Weighs 29 oz.
- Made in the USA
KST 16″ 5.56 NATO SOCOM BARREL
Featuring
Weight | 1.81 lbs |
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