22 caliber with the superior heavy liner. Up to 100 foot pounds of energy can be achieved as claimed by FXUSA (depends on slug weight and caliber). Capable of 300+ yard shots. NO saber tactical bottle clamp, scope, or mount included!Plenum 720, tungsten hammer, WIKA gauges, bigger side lever, 580cc bottle, Huma high flow regulator, barrel clamp + stiffener, saber tactical reversible block. Has the serial number on it if you want to double check. Also has a carbon fiber sleeve on the liner. Basically is an Impact M3, BUT FOR LESS! Comes in a FX Impact standard hard case.
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