SS Hammer Set (Umarex G Series) one-hand-racking Here is a video of

Here is a video of the assembly process:

it was designed by the same engineer behind the Hi-Capa 5

This hop-up comes with a new innovative design called MAG-SHIM

such as airsoft or paintball

Invictus MS-1 flash hider

SS Hammer Set (Umarex G Series) one-hand-racking Here is a video ofStainless Steel Hammer Set Highlighted features Precision CNC machined Stainless Steel MAF Polishing Technology for greatly smoother operation Durable construction prevents warping under hard use Hammer set including hammer, sear, firing pin, rotor & rotor spring For Umarex G17, G19 series **Important Notice** It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple remove a spacer to solve the