Merdeka Sales

There are 2 most prominent concept in WBB hopup. The first one is the older and more well known concept of rotating the gel by creating a different air pressure which is what ATK hopup are made off. They usually came with a small hole which displace the air as the gel passes through, creating the ma..

Handguard for JM Gen.8 M4A1 Receiver Shell*Does not come with muzzle*..

Don't like reloading frequently. We have just the thing for you.Drum mag for JM MP5...

Electric motor operated self winding mags for Little Moon AK12.Capacity : approx. 250 rounds..

Highly durable Lehu mechanically operated mags for Lehui AK74U.Capacity : approx. 250 rounds..

Highly durable mechanically operated mags for Lehui SCARCapacity : Approx. 250 rounds..

STD 7.4V 1400mAh Lipo..

Replacement unit for JM M4 buffer tube...

7.4V 43000rpm..

Don't have enough magazine? We got you covered.JM MP5 Magazine.Capacity : Approx. 100 Rounds..

Replacement T-Chamber for JM blaster...

Replacement for worn nozzle to fix air leakNOTE!!: Rubber nozzle unit is NOT meant to be used in Gen8 and onwards...