FX STX Superior Heavy Liner (Slug) Cal .25, Length 600mm Mounts for 1''/25mm Scope tubes The BST-1M nipple is used

The BST-1M nipple is used in conjunction with the micro coupler to fill high-pressure PCP's

Brand: Airgun Technology

The glass-etched reticle is extremely durable and capable of withstanding the recoils of calibers like

The classic choice for plinking

FX STX Superior Heavy Liner (Slug) Cal .25, Length 600mm Mounts for 1''/25mm Scope tubes The BST-1M nipple is usedFX STX SUPERIOR HEAVY LINER (SLUG) CAL . 25, LENGTH 600MM Original FX STX Superior Heavy Liner, to be used as a replacement for the original pellet liner in your FX airrifle. Specially designed for slugs. This FX Superior Smooth Twist X Heavy Barrel Liner or Superior STX Heavy Barrel Liner is a replacement for the original FX liner and is specially developed for the use of slugs. They are created using the same patented innovative exterior pressed