Looking to swap with standard marui MWS mags (gen2 or3) or ace1arms pmag 30

No gas leak.

runs fine, holds lots of gas.

standard G&P Pmag issue, last round bolt hold open isn’t consistent. Otherwise, everything is good.

Wanna swap with standard marui mag just realized I love the look of a standard GI mag more. 
 

if u are looking to buy it, I would like to ask for £35 including uk shipping

drop me a message if u are interested!