I was told this magazine was made by Olympic Arms for their 9mm pistol caliber uppers, it will however hold, and feed 15 .40S&W cartridges. Condition is very good and these appear to be well made, easily loaded magazines (those of you with converted UZI mags know what I'm talk'n about). Looking for $45. or will trade for 10mm/.45acp AR magazines.TRADE PENDING PICTURES START HERE email@example.com
Two things in life that'll always get you in trouble: Being greedy and being in too big a hurry.