MR-1 Convertible Kit Barrel Finish:DLC - Black limited-edition design between Red Dirt

limited-edition design between Red Dirt USA and DSC Gunworks

Full-dustcover and full-size platforms such as STI full size 5"

Performance On Demand

This is commonly used when customers send in grips

Porting OptionsChoose the porting style that best suits your shooting goals:

MR-1 Convertible Kit Barrel Finish:DLC - Black limited-edition design between Red DirtThe DSC MR 1 Convertible Kit is a true drop in compensator barrel system designed to reduce muzzle rise, improve shot to shot recovery, and give you a modular setup without permanent modification to your firearm. This kit allows you to run a compensated setup or quickly convert back to a standard threaded barrel configuration whenever you choose all while maintaining reliable cycling and match grade accuracy. No gunsmith fitting required. Kit Includes