The Real Deal Airsoft EZO J Cage Bearings hop unit We have designed them with

We have designed them with a larger interior diameter to accommodate thicker guide plugs such as VFC and CYMA Platinum Series

Retro Arms CNC Gearbox QSC

The two positions are configured entirely independently

please use high quality BBs - BLS recommended

4UAD Quantum Bucking $15

The Real Deal Airsoft EZO J Cage Bearings hop unit We have designed them withReal Deal EZO Bearings are some of the highest quality bearings on the market. 8mm J Caged Stainless Steel Ball Bearing (3x8x3mm) Set of 6 Bearings reduce the friction within your electrical system. Achieve a super smooth cycle with these Real Deal Bearings. J cage are the strongest type bearings in airsoft application. Crown Cage which comes stock on most AEGs are the weakest and bound to fail post upgrade. Low Profile Bearings makes shimming a