UMP45 (10)

Need durability of your piston after inserting metal gears in your Gen 8, Gen9, V2, V3 and CNC gear box SHS Polymer piston with hardened rack, Silver CNC Oval Port high flow SHS head with...

Install the strong and reliable SHS springs into your blaster for superior performance!

Stripped your pinion gear? No problem. Replace it with this hardened black metal gear.

1 meter of 0.75mm^2 silver wire for those that want no loss from your wiring.

Upgrade your plastic gears to metal ones for reliability and modding power!

Need a steel replacement anti-reverse latch only? Here you go!

Install a full polished stainless steel cylinder in your gearbox for minimal friction and awesome look when open the breach.  

Grab an OMRON switch so that you will never have an issue with your trigger switch again! Far superior to the stock switch, these switches are now sold in the...