It's a 22 cal. 600mm barrel kit the barrel has been polished and carbon fiber sleeve epoxied to the liner. Also has custom spacers, and movable rings to adjust if desired the barrel has been tuned and indexed, also comes with a carm 12 round mag. Tuned to shoot 18 grain FX pellets or 15 grain FX pellets at 32 FPE the brass bushing is designed to shoot slugs or pellets no slugs have ever been used. $250 free shipping in USA. pay pal
Last edited: