GBBR Mechanical Parts

Guns Modify drop in nozzle V3.5 for Tokyo Marui M4 MWS GBBR. Compatibility: Tokyo Marui M4A1 MWS GBBR. A reinforced nozzle designed to improve th...

Guns Modify drop in nozzle V3.5 for Tokyo Marui M4 MWS GBBR. Compatibility: Tokyo Marui M4A1 MWS GBBR. Designed for 1 Joule markets (Japan Versio...

The Guns Modify high speed bolt carrier is a high quality, super lightweight upgrade over the stock out of the box part found in the stock gun, w...

This valve from Guns Modify is designed to add strength over the stock valve and helps improve gas consistency and efficiency. Material: Stainles...

The Guns Modify high tenacity polymer buffer for the TM M4 MWS is a premium upgrade part designed to work better than the out of the box part in t...

A pack of x3 dry fire holders for Tokyo Marui MWS magazines. They clip to the follower of the magazine to allow the rifle to be fired with no BBs...

A black coloured steel gas block for MWS series of GBBRs. Includes the dummy gas tube and necessary screw fixings.

A silver coloured steel gas block for MWS series of GBBRs. Includes the dummy gas tube and necessary screw fixings.

Guns Modify reinforced internal nozzle components. 150% nozzle return spring. Compatibility: Tokyo Marui M4A1 MWS GBBR. GM0335.

Suitable for the Tokyo Marui M4 MWS GBBR Series. Heat Treated. For Marui / GM / HA MWS M4 GBB.  Steel Construction. Black in colour.

Constructed of high grade titanium, this recoil weight from Jaeger Precision is beautifully finished with a high polish surface. Adds additional ...

The New V2 Bolt Carrier Screws are made to an even higher quality and they now have the new thread lock patches. Thread-locking patches use a spec...

There are two different size screws included. Make sure you install the correct screws in the corresponding positions. The New V2 Bolt Carrier Scr...

This set contains 4 Pucks which are dual purpose to be used for short stroking or spacing your buffer tube. This set can be used to short strok...

Designed to be a highly robust upgrade part for the user who wants to get the most out of their rifle. The Jaeger Precision ZET Plate is an excell...

The MCX buffer pad replaces the hard plastic buffers found in the Salvo Precision MCX line of GBBR's. This buffer pad absorbs the impact of the b...

The New V2 Trigger box screws are made to an even higher quality and they now have the new thread lock patches. Thread-locking patches use a speci...

For Krytac Kriss Vector GBBR. Allows you to finely tune the hop up. The original adjustment tool remains usable post-installation. The adjustment ...

This item adds a full-auto function to the Tokyo Marui Saiga-12K GBB. The semi-full switch has a solid click feeling, so there are no problems suc...

The MEC Stock Buffer for Tokyo Marui MWS is precision machined from lightweight 6000 series aluminium alloy. It is designed to reduce felt recoil ...

Built specifically for the Tokyo Marui Saiga 12k. This 130% enhanced recoil spring is made of Piano Steel wire. This enhanced spring ensures: Incr...

This 6061 aluminium Magwell is made by precision CNC machines and has matt black hardcoat-anodized finishing.   It fits the Tokyo Marui AKM GBBR o...

This gas tube is made by precision CNC machines. It fits the Tokyo Marui AKM GBBR only. The gas tube is made of 6063 aluminium with black hardcoat...