25 in stock

1 Review


Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.

GTIN: 71456964685 Brand:
  • 4150 Chrome Moly Vanadium
  • Weight: 9.6 oz
  • Before installing a muzzle device, ensure a 9mm round will drop freely through the bore.
  • Chambered in 9mm Cal5.5″ Length
  • 1:10 Twist
  • Straight Profile
  • Black Nitride Coating
    1/2 by 36 Thread¬†IMPORTANT: A standard 1/2×28 flash hider will not have enough clearance for a 9mm round to pass.
Weight10.00000000 oz
Barrel Length

1 review for 5.5″ 9mm Cal 1:10 Twist 4150 Barrel

  1. Max

Add a review

Your email address will not be published. Required fields are marked *

Back to Top