UTG GL933 Magazine for Glock 9mm - 33 Round

33-Round Glock Magazine

The UTG GL933 is an extended 33-round magazine for double-stack 9mm Glock pistols. Double-stack means the rounds sit in two staggered columns, which is how Glock fits high capacity into its grips. It suits range shooters and anyone running drills who wants fewer pauses to reload. It fits standard Glock 9mm frames such as the Glock 17, 19 and 26 and extends well below the grip.

Features

• 33-Round Capacity — Holds 33 rounds of 9mm Luger (9x19mm), roughly double a standard Glock 17 magazine.
• Glass-Fiber Reinforced Polymer — The matte black body is polymer strengthened with glass fibers, so it stays stiff and resists cracking while remaining light.
• Stainless Steel Spring — The feed spring is stainless steel, which resists rust better than plain carbon steel.
• Anti-Tilt Blue Follower — The follower, the platform that pushes rounds up, is shaped to stay level so cartridges do not nose-dive, and its bright blue color makes an empty magazine easy to spot.
• Numbered Witness Holes — Small viewing holes on both sides, marked 10, 15, 20, 25 and 33, let you check your round count at a glance.
• Removable Flared Floor Plate — The base plate slides off for cleaning and inspection, and its flared edge gives your hand something to grip when stripping the magazine from the pistol.
• Glock 9mm Compatibility — Built for double-stack 9mm Glock handguns, including the Glock 17, 19 and 26.
• UTG Lifetime Warranty — UTG backs the magazine with its lifetime warranty.

Build And Compatibility

The GL933 measures 9.5 inches long and weighs 6 ounces empty. The body carries a molded 9X19 caliber marking, and the floor plate shows the UTG logo and the RBT-GL933 part number. It is made in Taiwan. On a compact Glock 19 or subcompact Glock 26 the magazine extends much further below the grip than on a full-size Glock 17, so expect it to be a range and training magazine rather than one for concealed carry.