Take your PMAG17 to the next level with the Spectre3D PMAG17 9mm Magazine Extension. Designed for OEM GL9-style PMAGs, this precision-engineered extension adds +3 rounds to your standard capacity, giving you more firepower with fewer reloads. Perfect for training days, competition use, or tactical applications, this extension integrates effortlessly with your existing magazines.

Built from impact-resistant polymer, it delivers long-term durability under stress while maintaining smooth and dependable feeding. No spring swaps or modifications needed — just install, load, and shoot.

Each pack includes two extensions, offering flexibility for your setup and a ready spare when you need it most.

Key Features

• +3 Round Capacity — More time shooting, less time reloading.

• Drop-In Ready — Uses your stock spring, no modifications required.

• Durable Build — Tough polymer construction for high round counts.

• Ergonomic Design — Low-profile and textured for improved grip and faster reloads.

• Reliable Feeding — Maintains OEM performance standards without compromise.

• 2-Pack Value — Two extensions included per set.

Ideal For

• Range Training

• Competition Shooting

• Tactical Practice

• Everyday Magazine Upgrades

Upgrade your magazines today with the Spectre3D PMAG17 Extension and experience more capacity, dependable reliability, and a seamless fit.