PSS 6.03 Inner Barrel For Marui M40A5
OptimusPrime
08 Aug 2017
Video from Laylax showing you how to install the PSS 6.03 Inner Barrel for the Tokyo Marui M40A5 Sniper Rifle. This is a 280mm stainless steel inner barrel with a 6.03 mm High accuracy ± 0.01 mm dimensional accuracy with the steel giving it the strength for a stable trajectory upon exiting the muzzle.