Wolverine INFERNO XTS Engine Upgrade Kit for MTW (w/o Solenoid) color-pink COLT M4 RIS GBB Rifle

COLT M4 RIS GBB Rifle (Licensed)

including Olive Drab (001)

02 Tightbore Inner Barrel

HiCapa (including xtreme)

Wolverine INFERNO XTS Engine Upgrade Kit for MTW (w/o Solenoid) color-pink COLT M4 RIS GBB RifleThe INFERNO XTS builds on everything that made the INFERNO Gen 2 a legenddelivering the same award winning performance and reliability, with more forgiveness, tunability, and raw potential than ever before! Based on the same revolutionary hybrid technology that the Gen 2 debuted almost 10 years ago featuring our patented independent poppet and nozzle systemthe XTS fine tunes every stage of the shot cycle. Its extended stroke system improves hop up air