FEATURES:

Easy to install drop-in design.

Advanced proprietary broach cut design specifically engineered for increased accuracy potential.

Broach cut 6 groove rifling allows for all ammo types to be used safely, including cast lead.

100% Designed and manufactured in the USA with USA sourced certified 416R stainless steel.

9mm 1/10RH twist rifling.

Special deep style target crown for non-threaded versions or 1/2x28 threads with included thread protector on threaded versions.

Threaded versions include Viton high heat integral O-ring lock thread protector.

SAAMI spec chamber.

Improved overall fit from OEM with added chamfers, improved radius cuts, and other additions for a better than OEM barrel.

Assorted specialty coatings and finishes to choose from.