Guillotine Airsoft Maruyama MP-IX MP9 Hammer Rotor Hear protection The original buffer basically has

The original buffer basically has a massive cavity- this one doesn't and is more rigid since it's really just a more solid block

making it the perfect companion for all-season play

Vector Optics Maverick-IV 3x22 Magnifier Mini

Parallax Setting: 100 yards

It works very nicely with concave or flat nubs

Guillotine Airsoft Maruyama MP-IX MP9 Hammer Rotor Hear protection The original buffer basically hasWARNING PREORDER NOW EARLY JULY DELIVERY Guillotine Airsoft Maruyama MP IX MP9 Hammer Rotor. The Maruyama MP9 is known to have issues with the hammer cam after a few thousand rounds of cycling. This rotor is a replacement for that cam that will increase reliability. Modification is required of the hammer to install the rotor. Heat treated 17 4 stainless steel Increases reliability Modification required for install. You need to dremel or file the nub