Sig Sauer Sig Air Reflex Sight vertical grip Perun Optical itself has no

Perun  Optical itself has no moving parts at all thanks to use of optical sensors for gear

New version for 2016 featuring select-fire full auto

But it holds a lot of BBs

It introduces a break to the trigger action

Works with all the semi/full-auto M9 (this item will only work for Umarex M92A1 model)

Sig Sauer Sig Air Reflex Sight vertical grip Perun Optical itself has noAdd a SIG red dot sight to your SIG airsoft pistol for the ultimate combination of quality and accuracy! This Sig Sauer Sig Air Reflex Sight is compatible with Sig air and Sig airsoft pistols with included mounting plates and delivers a fully adjustable windage and elevation to place each shot on target. From Sig Sauer: The SIG AIR Reflex Sight was engineered specifically to work with SIG AIR Products. Using a wide 23mm field of view, the SIG AIR