Freak XL Boremaster Insert Kit Byrna Projectiles consistent and easy-to-service regulator in

consistent and easy-to-service regulator in the game to give the best playing experience possible

Barrel Cover

+ Quick-dry construction

HK Army LAZR Barrel Kit 15" Dust Silver Color Inserts - Autococker Threads

Internal regulator

Freak XL Boremaster Insert Kit Byrna Projectiles consistent and easy-to-service regulator inThe Freak XL Boremaster 8" Insert Kit Aluminum Description for (Aluminum Boremaster Insert Kit The FREAK XL inserts offer a full 8 inch control bore which is expertly honed from aerospace grade aluminum alloy and available in a complete range of bore sizes: ALUMINUM INSERTS that are included in this kit. . 679, . 682, . 684, . 687, . 689, . 691, . 693, and . 695. Includes V2 Barrel Case Like the original FREAK, FREAK XL inserts are color coded with a