Latest version - CNC made 7075 Aluminum Nozzle guide - New design nozzle valve - Nozzle O-ring replaced to piston cup - Hammer roller's striking point became 250% hardened - Powerful unit for Marui Airsoft G-series - Two cylinder design which under 15.5mm and 13.5mm each - 33mm nozzle travel in totally - Housing is made with ZAMAK2 which is one strongest die casting alloy - Nozzle made with PEEK - Made in South Korea - Compatible with KJ G-seies - Fit for Marui G17/22/26/34 Airsoft GBB
Package includes -Stratos BBU set x 1 -Magazine router x5 -Urethane shot buffer x1 -Steel washer for buffer x1
