Raizen AEP Inner Barrel 6.05mm - 182mm (MP7) SP-LAYL-4571443188731 It features its own perfectly

It features its own perfectly balanced material properties

but winter gas is not advised as it provides too much pressure for proper operation of this Tokyo Marui Glock-style pistol

The adjustable hammer allows you to set the spring tension rate between 100% and 180% compared to the standard stiffness

110% compatible with the original Marui or AG High-Speed Bolt Carrier

Raizen AEP Inner Barrel 6.05mm - 182mm (MP7) SP-LAYL-4571443188731 It features its own perfectlyRaizen barrels are made of precision stainless steel (SUS304) with a tapered muzzle end for improved accuracy and FPS. Inner Diameter : 6. 05mm Tolerance : + 0. 005mm Outer Diameter : 8. 55mm Designed to fit AEPs! Excellent barrel for upgrading your airsoft replica!