The Just Right Carbine Gen 3 (Just Right Carbines part no. JRC9RSG3-UB/BL) is a 9mm Luger pistol-caliber carbine built to meet compliance requirements in restrictive states while still delivering standard AR ergonomics. Just Right Carbines machines the receiver, trigger housing, and magazine well from aerospace-grade 6061-T6 aluminum, and the carbine is fully ambidextrous, letting a shooter configure the charging handle and ejection to either side. It runs Glock-pattern magazines and uses standard AR parts for easy maintenance. This is a practical choice for shooters in compliance states who still want a familiar AR manual of arms in a low-recoil 9mm platform.

Key Specifications

• Chambered in 9mm Luger and built around Glock-pattern magazines.
• Fully ambidextrous, with the charging handle and ejection configurable to either side.
• The 17-inch barrel ships unthreaded for compliance in restrictive states.
• Barrel material is parkerized 4140 chromoly steel.
• A 13-inch M-Lok handguard covers the barrel and gas system.
• Receiver, trigger housing, and magazine well are machined from 6061-T6 aluminum.
• Overall length is 34.25 inches and unloaded weight is 6.5 pounds.

Frequently Asked Questions

Is this carbine ambidextrous? Yes, the charging handle and ejection can be configured to either side.

What magazines does it use? Standard Glock-pattern pistol magazines.

Can other calibers be used? The platform converts to other pistol calibers with a separately sold conversion kit.

Buy the Just Right Carbine Gen 3 9mm Luger Carbine, 17-inch Unthreaded Barrel, Black (NJ/MA Compliant)

This compliant JRC belongs in any AR rifles collection. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.