Madbull Airsoft 300mm 6.01mm Ultimate Tightbore Barrel 7075 True Aircraft Alloy Airsoft Gas Pistol The EvolvR Combat Stock is

The EvolvR Combat Stock is designed and manufactured in the USA with resilient hardware

Full Metal Barrel and Charging Handle

Adjustable Hop-Up

M17 Magazine Complete 6mm Caliber 21 Round

Madbull Airsoft 300mm 6.01mm Ultimate Tightbore Barrel 7075 True Aircraft Alloy Airsoft Gas Pistol The EvolvR Combat Stock isWORLD FIRST (maybe the only)7075 AIRCRAFT ALLOY AIRSOFT BARREL 6. 01MM PRECISION TIGHTBORE HARD ANODIZED COATING TITANIUM COLOR FINISH ULTIMATE TENSILE STRENGTH & HARDNESS What is T6 7075 Aircraft Alloy material? From Wikipedia: Aluminium alloy 7075 is an aluminium alloy, with zinc as the primary alloying element. It is strong, with a strength comparable to many steels, and has good fatigue strength and average machinability, but has less resistance