If you want the texture and finish of a parkerized magazine for your MPA 9mm gun, then this is the product for you. These are the original Pre Ban mags refinished, reworked, and parkerized. Each magazine is inspected and checked for smooth feeding for use in Semi Automatic Master Piece Arms guns. Please call if you have any questions on which mag works with your gun. Also available as a rebuild kit. We recommend the NEW speed loader with this magazine. You can find it under the SPEED LOADERS section.

We have lowered the price of these mags for a short time! If your MasterPiece Arms is set up to work with Sten 9mm Magazines and you want a 50 round magazine, then this is the product for you. They start out life as two Pre Ban magazines and are meticulously welded together to create a monster 50 round magazine. They are not the cheap imitations but high quality mags, matched to fit the MPA930 & 30 series guns. Each mag is inspected after welding, feed lips are machined evenly, deburred on the inside, feed angle is matched, the followers are checked for smooth movement, each spring is inspected and oiled. These have a parkerized OD green military finish. Please call if you have any questions on which mag works with your gun. We recommend the NEW speed loader with this magazine. You can find it under the SPEED LOADERS section.

If your Master Piece Arms is set up to work with Sten 9mm Magazines and you want the texture and finish of a parkerized magazine, then this is the product for you. These are the original Pre Ban mags refinished, reworked, and parkerized. Each magazine is inspected and checked for smooth feeding for use in Semi Automatic Master Piece Arms guns. Please call if you have any questions on which mag works with your gun. Also available as a rebuild kit. We recommend the NEW speed loader with this magazine. You can find it under the SPEED LOADERS section.

Sten Steel Pre Ban Factory 9mm 30 round Magazine with a rivet added to only hold 20 rounds. Durable construction virtually indestructible. These mags are the original pre ban mags and finishes and textures may vary. This magazine fits all Master Piece Arms 9mm guns. Also available as rebuild kits. We recommend the NEW speed loader with this magazine. You can find it under the SPEED LOADERS section.

Sten Steel Pre Ban Factory 9mm 32 round Magazine. Durable construction virtually indestructible. These mags are the original pre ban mags and finishes and textures may vary. This magazine fits all Master Piece Arms 9mm guns. Also available as rebuild kits. We recommend the NEW speed loader with this magazine. You can find it under the SPEED LOADERS section.