Thureon Defense Mod. GA 9mm PCC, 16.5 in Threaded Barrel, Glock-Mag Interface, Left-Side Charging, Firefield Red Dot
This Thureon Defense Mod. GA is a purpose-built 9mm pistol-caliber carbine designed around Glock-pattern magazines with a dedicated pistol-mag well. It features a left-side charging handle with right-side ejection, a 16.5-inch threaded barrel with a multi-slot muzzle device, and an integral Picatinny top rail. A Firefield reflex red dot sight is installed, and the rifle uses a fixed foam-over inline stock with an engraved Thureon Defense buttplate. Made in the USA.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minor, superficial scratches and small blemishes on the exterior surfaces. Light handling marks are visible on the stock and handguard.
What’s Included
- Firefield reflex red dot sight (installed)
- Two 31-round Glock OEM 9mm magazines
The GA variant is engineered specifically as a PCC rather than an AR-15 conversion, with a dedicated Glock-pattern magazine interface and pistol-mag well. It offers a 31+1 capacity in 9mm Luger and uses a simple, reliable semi-automatic blowback action with a manual safety.
Controls are set up for efficient handling: a left-side charging handle pairs with right-side ejection, and the selector markings are S/F. The rifle uses an A2-style pistol grip and a fixed inline metal stock with a foam-over tube, an engraved Thureon Defense buttplate, and a rear sling loop.
The 16.5-inch barrel is threaded and fitted with a multi-slot muzzle device. A round, ventilated aluminum handguard complements the aluminum receiver, providing a rigid, lightweight front end. The build and materials reflect a straightforward, duty-focused configuration made in the USA.
An integral Picatinny top rail provides solid mounting, and this rifle arrives with a Firefield reflex red dot already installed. The optic uses a red dot reticle for fast acquisition and adds immediate out-of-the-box utility.




