WII TECH M4 MWS ( T.Marui ) CNC Polymer Bolt B Part No.133 For Marui TM MWS GBB
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This polymer Bolt B (part No.133), which is made by precision CNC process, and steel screw (part No.134) are extreme lightweight set that is specially made for M4 (T.Marui) GBB. While the polymer Bolt B is 13g lighter than the orginial part, this polymer Bolt B has good strength with higher elasticity than the original part. Therefore, this polymer Bolt B has only 55% weight of the original part, and it assists the bolt to increase the recoil speed and minimize friction around the buffer tube.
This polymer Bolt B (part No.133), which is made by precision CNC process, and steel screw (part No.134) are extreme lightweight set that is specially made for M4 (T.Marui) GBB. While the polymer Bolt B is 13g lighter than the orginial part, this polymer Bolt B has good strength with higher elasticity than the original part. Therefore, this polymer Bolt B has only 55% weight of the original part, and it assists the bolt to increase the recoil speed and minimize friction around the buffer tube.
Fit Marui TM MWS GBB System
- Vendor WII TECH
- SKU WII-2194
Disclaimer: Upgrading airsoft guns require necessary skill & technique, manual modification is necessary, consult expertise if needed.