The Blue Line Solutions JRC10G3-TB/BL 10mm 17" Threaded Barrel M-LOK Forend is a pistol-caliber carbine built around the proven Just Right Carbines Gen 3 platform. This straight blowback, semi-automatic rifle uses a 17" threaded barrel with a 1:16 twist and a freefloat handguard, delivering dependable 10mm performance while accepting standard Glock magazines. The aluminum receiver integrates a full-length Picatinny rail, and the adjustable telescopic stock and AR-style pistol grip provide familiar ergonomics and easy customization.

Designed as a versatile range and training carbine, the JRC10G3-TB/BL offers ambidextrous bolt and ejection configuration to suit left- or right-handed shooters. Its threaded muzzle is ready for compatible muzzle devices, and the optic-ready top rail makes adding your preferred sight straightforward. With a 15+1 capacity, manageable weight, and adjustable overall length, this carbine is well suited for recreational shooting, informal competition, and general-purpose use, reflecting Just Right Carbines’ focus on practical design and user-friendly modularity.

Key Features:

• Manufacturer: BLS Supply / Just Right Carbines
• Model: JRC10G3-TB/BL Gen 3 Carbine
• Caliber: 10mm Auto
• Action: Semi-Auto, Straight Blowback
• Barrel Length: 17" Threaded, 1:16" Twist
• Capacity: 15+1
• Receiver Material: 6061-T6 Aluminum
• Hand: Ambidextrous Configurable Bolt And Ejection
• Stock Description: 6-Position Adjustable Telescopic Stock
• Overall Length: 31"–35.25"
• Weight: 6.50 lbs
• Sights: None, Optic-Ready Picatinny Top Rail
• Magazine Type: Accepts Standard Glock Magazines