WII TECH M4 MWS ( T.Marui ) CNC Steel Bolt B Part No.133 For Marui TM MWS GBB Pistol Magazines no lack of flash

no lack of flash

and EGD colors is more complicated

The HS403R can achieve a“constant on” battery life of up to 5 years

Visible Light Transmitted

Revanchist Mag Release Type B For Marui M4 / AR MWS ( Black / Tan / Grey )

WII TECH M4 MWS ( T.Marui ) CNC Steel Bolt B Part No.133 For Marui TM MWS GBB Pistol Magazines no lack of flashThis steel Bolt B (part No. 133), which is made by precision CNC process, and steel screw (part No. 134) set is made for M4 (T. Marui) GBB. This steel Bolt B is 23g heavier than the original part. Therefore, this 1. 79 times heavier in weight increases the recoil shock moderately but it does not slowing down the recoil speed significantly, and the smooth finishing minimises friction around the buffer tube.