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m4 parts kit

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The body parts your M4 build needs

External body parts are the unsung heroes of an M4. Triggers, selectors and pins take constant handling and the odd knock, and when one fails your rifle is out of the game. This JG M4 Body Accessory Kit bundles the parts most likely to wear or break into one convenient, great-value pack, so a repair or rebuild is quick and painless.

What is in the kit

You get an M4 trigger, a magazine release set, a mock bolt release with its pin, a fire selector, a gearbox body pin and a trigger guard. Together they cover the essential external controls and fixings that keep an M4 handling and functioning as it should.

Built for JG and beyond

The kit is designed for JG (Jing Gong) M4 and AR style AEGs, a hugely popular platform for players building their first rifle or maintaining a workhorse skirmish gun. Because so many clones follow the same M4 pattern, the parts also suit a wide range of similar rifles, making this a handy set to keep on the shelf.

Fit it yourself or let us help

Swapping body parts is well within reach for a confident owner, but if you would rather not open the rifle up, our Kent airsoft repair and Tech-It service can carry out the work. Explore more spares in our airsoft accessories range.

General
BrandJG (Jing Gong)
ColourBlack
Other
TypeM4 body / external parts kit
FitsJG M4 / AR AEGs and similar clones
Includes triggerYes
Includes fire selectorYes
Includes magazine release setYes
Includes mock bolt release and pinYes
Includes gearbox body pinYes
Includes trigger guardYes

Frequently asked questions

What is in the kit?

It includes an M4 trigger, magazine release set, mock bolt release and pin, fire selector, gearbox body pin and trigger guard, covering the external body parts most likely to need replacing.

Which rifles does it fit?

It is designed for JG (Jing Gong) M4 and AR style AEGs and also suits many similar clones built to the same M4 pattern.

Why would I need this?

External body parts take knocks and wear over time. A dropped rifle can crack a trigger guard or lose a body pin, and this kit gets you back up and running without hunting for individual parts.

Are these metal or polymer?

The kit combines the standard materials for these parts on JG pattern rifles. It restores factory-equivalent function and fit for repairs and rebuilds.

Can you fit them for me?

Yes. If you would rather not strip your rifle down, our in-house Tech-It service can fit the parts and check the rifle over for you.