GHK 40rd Magazine for G5 Series Airsoft GBB Rifles
(Color: Tan)

"GHK AR-15 Magpul PMAG Gen 3 magazine. Does what it says, says what it does. It works.

"Got 5 of these. All works perfectly with my GHK MK18/M4. No double feed or leaks and not as heavy as other gas mags. Left gas in all 5 mags for 3 days and still held enough gas for a full mag; i used no silicone greengas. Super tight seal and would recommend it. The only con is that it's super hard to put magpuls on it as the base had a flare to it.

"Awesome mags, never had a leaking problem that was due to poor quality but was my personal fault for improper storage. Great gas efficiency allowed me to get at least 2 full mags ~80 rounds with full velocity out of one fill up and minimal cool down affects. Not as affected by cold weather as most other mags, still got 378 fps with .28 in a 16" DMR kit in high 50 degree weather. Worth the price.