The Just Right Carbine is semi automatic pistol caliber carbine. Designed to be completely ambidextrous, the JRC provides you with the ability to configure which side you would like the charging handle to be on as well as which side you prefer the brass to eject. Utilizing standard M4/AR-15 parts allows you to easily maintain the rifle, or customize it as you see fit. The buttstock sits atop a standard buffer tube to allow for quick switching, and the fire control group components are also AR-15 standard parts. - CALIBER 9MM - MAGAZINE (1) 17rd capacity - HANDGUARD Free-floating quadrail forend - TRIGGER M-4/AR-15 furniture and trigger components - STOCK 6-position collapsible M-4 style