Strike Industries EMPG9&40 Enhanced Polymer Magazine Plate for Glock (Adds 6rds 9mm, 5rds .40 S&W) - Black Finish & Extra Grip

The Strike Industries EMPG9&40 Enhanced Polymer Magazine Plate is a no-nonsense capacity booster for Glock 9mm and .40 S&W shooters who want more rounds on tap without swapping platforms. Snap one onto any OEM Glock magazine—it adds 6 rounds to G17 9mm mags and 5 rounds to G22 .40 cal mags—giving you the breathing room that counts in competition, defensive training, or high-round-count range days. Unlike flimsy knockoffs, Strike Industries engineered this extension plate with a reinforced steel locking mechanism that grips your magazine with a hook design, so it stays put under full loads and heavy use.

The polymer construction keeps weight down, and the textured grip surface means faster, more controlled reloads when seconds matter. The slow-drag, snag-free profile won't hang up on gear or holsters, and it plays nice with standard Glock mag geometries—no fitting or modification required. Whether you're running a G17 or G22, this plate gives you genuine extra capacity without the bulk of carrying spare mags.

Built for shooters who trust their gear and demand durability, the EMPG9&40 is the kind of straightforward upgrade that solves a real problem: more ammo, better grip, reliable construction. Black finish blends with any tactical setup.

Key Features

• Adds 6 rounds to Glock 9mm (G17) magazines
• Adds 5 rounds to Glock .40 S&W (G22) magazines
• Reinforced steel locking plate with hook design for secure retention under full loads
• Textured polymer grip surface for improved reload control
• Slow-drag, snag-free design won't catch on clothing or equipment
• Compatible with standard OEM Glock magazines—no modifications needed
• Black finish

Specifications

Frequently Asked Questions

Will this magazine plate work with my Glock 17 or Glock 22?

Yes. The EMPG9&40 is designed for OEM Glock magazines—add 6 rounds to G17 9mm mags and 5 rounds to G22 .40 cal mags. It requires no modifications and works with factory Glock magazine geometry.

Does the steel locking plate stay secure when the magazine is fully loaded?

Yes. Strike Industries designed the steel locking plate with a hook mechanism specifically to maintain secure retention under full loads, increasing overall durability of both the magazine and extension plate.

Will this plate snag on holsters or tactical gear?

No. The EMPG9&40 features a slow-drag, snag-free design that won't catch on clothing, holsters, or equipment during draws or storage.

What's included with this product?

The package includes the enhanced polymer magazine plate and the steel locking plate assembly. It installs on any OEM Glock magazine without additional parts or tools.