Rocket Airsoft Bearing Spring Guide - Version 3 AEG Airsoft Gun Can possibly fit in the

Can possibly fit in the limited MP5K with some minor modification to the gun (dremel)

Full metal keymod and standard rail system from Knights

Mag holds 22 rounds

Includes both a hard and soft unit

Purple color for added power

Rocket Airsoft Bearing Spring Guide - Version 3 AEG Airsoft Gun Can possibly fit in theThe Rocket Airsoft Bearing Spring Guide is a great, low cost replacement for stock, plastic spring guides. The bearing will help prevent springs from breaking and its steel construction allows it to handle springs in excess of m170. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM)