SPRING COCKING

The Silverback SRS FAST hop-up unit + flat hop up rubber is designed to work and function like traditional hop up units found on standard airsoft rifles.   Compatibility: Silverback Desert Tech SRS Series Rifles (A1, A2,...

Features: Full metal construction. Designed to be drop in fit. Compatibility: Silverback SRS series airsoft rifle. About: The Silverback SRS hop up unit + flat hop up rubber is designed to work and function as the same, original hop up...

Features: Improved performance over stock hop up. Compatibility: Multi platform compatibility: KJ, WE, Umarex, and TM gas blowback pistols and SMGS (TM internal compatibility). Includes: x1 KM Uretance Rubber Chamber RH55 for Tokyo Marui GBB...

One of the best selling hop up rubber in our store! Guarantee high airtightness, reduce power loss and stabilize the BB trajectory. Suitable for Tokyo Marui Hi Capa / 1911 / P226 / G17 / G18 / G26 / MK23 / HK45 / USP / M45A1 / M4A1 MWS / MP7A1 /...

Hop-up, (High Operation Power Up), is the back spin trajectory of an BB pellets. By adjusting the Hop-Up, you can increase their range and accuracy of your ARES 338. As the pellet makes its way through the hop up bucking, the friction creates a...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

Hop-up, (High Operation Power Up), is basically describes the back spin trajectory of an BB pellets, by adjusting the Hop-Up to increase their range and accuracy. As the pellet shoots through this hop up bucking, the friction creates the spin, it tends...

It is very easy to install and operate the softer rubber bucking as it'll allow the BB to fire out easily without any problems as it was designed, specifically for the Echo 1 M28 and VSR-10, to seal the air tightly and prevent double feeding. You must...

This PDI W hold chamber packing has double ring ribs, will improve the air seal and accuracy dramatically. You will find the Hop Up is a lot more effective by using this PDI W hold chamber packing.

One of the best selling hop up rubber in our store! Guarantee high airtightness, reduce power loss and stabilize the BB trajectory. Suitable for Marui VSR-10, Hi-Capa 4.3 / 5.1, P226, Socom MK23 and G26/Advance /G17.

Hop-up pracking X1, Rubber Chamber X1, Gas Route Packing X1