SGM Tactical Magazine for Glock 22/23/27/35 - 31 Round

31-Round .40 S&W Glock Mag

This SGM Tactical magazine holds 31 rounds of .40 S&W and fits the Glock 22, 23, 27 and 35. It roughly doubles what a standard-length magazine carries, so you spend more time shooting and less time reloading. Range shooters and Glock .40 owners who want a high-capacity spare for practice or home storage are the people it is built for.

Features

• 31-Round Capacity — A double-stack column, with cartridges staggered side by side, extends well below the grip to hold 31 rounds of .40 S&W.
• Glock 22/23/27/35 Fit — The body matches the Glock .40 magazine pattern, so it seats in full-size, compact and subcompact frames alike.
• Glass-Reinforced Polymer Body — The shell is molded from DuPont polymer with glass fibers mixed in for added stiffness and impact resistance.
• One-Piece Metal Lining — A continuous heat-treated metal sheet lines the polymer body and forms the feed lips, the curved edges at the top that hold the round in place until the slide strips it off.
• Stainless Steel Spring — The spring resists rust and pushes a polymer follower, the platform under the stack, that lifts each round into position.
• Numbered Witness Holes — Two rows of numbered holes down the back let you see at a glance how many rounds are loaded.
• Drop-Free Design — The empty magazine falls clear of the grip when you press the release, which speeds up reloads.
• Extended Base Plate — The supplied base plate is marked EXT., and the magazine also accepts aftermarket base plates if you want to swap it.

Build and Compatibility

The base plate carries an SHK MAG marking and reads Made in Korea, and the rear of the body is stamped .40 near the top to confirm the caliber. The finish is matte black throughout. The magazine is designed for the Glock 22, 23, 27 and 35 in .40 S&W, and SGM Tactical backs it with a lifetime consumer direct warranty.