GHK M4 Gas Route Rubber (Part # M4-M-04-01)

In gas blowback platforms, steady pressure consistency is the true difference between a clean cycle and a completely dead trigger. The GHK M4 Gas Route Rubber, officially Part Number M4-M-04-01, serves as the crucial seal interface engineered to entirely eliminate pressure bleed off between your GHK M4 GBBR magazine and the loading nozzle. As a direct OEM replacement, this small component restores factory grade compression to guarantee your rifle maintains optimal muzzle velocity and perfectly reliable cycling during rapid strings of fire. Built exclusively for GHK M4 and AR 15 gas magazines, it is crafted from a high density, oil resistant elastomer. This specialized material is carefully formulated to resist freezing, swelling, and the natural degradation typically caused by green gas and silicone lubricants. Furthermore, it features a squared off, flat top geometry designed specifically to maximize surface contact with the bolt carrier group nozzle. Finished in matte black and weighing practically nothing, this gas route rubber provides a vital compression fix without adding any extra weight to your tactical loadout.

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Compatibility:

• x1 GHK M4 Gas Blowback Rifle Magazines

Includes:

• x1 GHK M4 Gas Route Rubber (Part # M4-M-04-01)