KWA 21rd Full Metal Magazine for KWA 1911 Series NS2 System Gas Blowback Pistol (Type: Tactical)

"Ok so for anyone who has any of the MK series 1911 with the style of mag that has any problems like the mag slide getting jammed or it not holding enough gas, this is the mag that KWA made to replace that mag, I just got it today ran two whole clips through my MK II and it works great, definitely gonna get another, these sell for 50$ on KWA's website so its a great buy