Just Right Carbine Gen 3 | 9mm Luger | 17″ Threaded Barrel

The Just Right Carbine Gen 3 is a semi-automatic pistol-caliber carbine chambered in 9mm Luger that emphasizes modularity and ambidextrous controls. It features a configurable charging handle and ejector, compatibility with standard AR parts, and a 17″ threaded barrel for suppressor or muzzle device mounting. For a practical optic under $1,000 that pairs well with this carbine for close-to-mid range work, consider a Vortex Strike Eagle 1-6×24 for fast target acquisition and sufficient magnification for 9mm ballistics. Common applications include range training and PCC-style competition shooting.

Product Specifications

• The manufacturer is Just Right Carbines.
• The model is listed as Just Right Carbine Gen 3 Rifle.
• The caliber is 9mm Luger.
• The firearm is a semi-automatic pistol caliber carbine.
• The barrel measures 17 inches and is threaded.
• The barrel material is parkerized 4140 chromoly.
• The handguard is a 13-inch M-LOK compatible design.
• The top of the receiver features a Picatinny rail.
• The stock is a 6-position buttstock on a standard M-4 buffer tube.
• The receiver, trigger housing, and magazine well are machined from aerospace grade 6061 T6 aluminum.
• The overall length is 31 inches to 34.25 inches depending on stock position.
• The weight is listed as 6.5 lbs.
• The carbine includes one 17-round Glock magazine.
• The platform converts to other pistol calibers with a conversion kit that is sold separately.
• The UPC is 703669116876.

This carbine delivers a straightforward, configurable platform for shooters who value reliability and common AR-style ergonomics in a pistol-caliber package. Its combination of a threaded 17″ barrel, M-LOK handguard, and ambidextrous controls makes it well suited to competitive PCC matches and dedicated range work where modularity and parts commonality are priorities. The Kryptek finish provides a distinct aesthetic without altering the functional features that matter to serious shooters.