The Just Right Carbine Marine Takedown is a .45 ACP semi-automatic AR-style pistol caliber carbine designed for ambidextrous configuration and convenient field handling. It features a 17-inch threaded barrel with 0.578×28 TPI threads, a tube-style takedown for easy no-tool disassembly, and a Picatinny top rail machined into the receiver for mounting optics. The ambidextrous bolt configuration lets you select left or right charging handle placement and choose the ejection side.
Key Features
Semi-automatic straight blowback operation chambered in .45 ACP
17-inch button-rifled barrel with 0.578×28 TPI threaded muzzle
Tube-style forend takedown for quick disassembly, storage, and transport
Ambidextrous bolt configuration for left or right charging and configurable ejection side
Accepts standard Glock magazines for familiar .45 ACP feeding
Machined Picatinny top rail on the receiver for optic mounting
Build it your way with a takedown, ambidextrous, .45 ACP carbine platform designed around standard AR-style parts and Glock magazine compatibility.
