FEATURES:

Caliber: 9mm

Twist: 1:10

Threaded: 1/2x28

Broach cut 6 groove rifling

Include Viton high heat integral O-ring lock thread protector

Advanced proprietary broach cut design specifically

Made in the U.S.A

DISCLAIMER: This product is not manufactured, authorized, endorsed,

or warranted by GLOCK. GLOCK does not warrant or represent that

this product is compatible with GLOCK pistols.