Marlin Camp Carbine Model 45 .45 ACP Semi-Auto Rifle, 16.5 in Barrel, Blued, Hardwood Stock, Iron Sights
The Marlin Camp Carbine Model 45 is a .45 ACP, direct-blowback semi-auto carbine built with a 16.5 in steel barrel featuring Micro-Groove rifling. It pairs an aluminum-alloy receiver finished in matte black with a hardwood stock in a walnut finish and uses readily available Colt 1911-pattern single-stack magazines. This example includes both a standard 7-round magazine and an extended 15-round magazine.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are minor scratches and blemishes present. Small deposits of rust and pitting are visible across the rifle and on the bolt.
What’s Included
- Marlin Camp Carbine Model 45 rifle (.45 ACP)
- 1x 7-round single-stack 1911-pattern steel magazine
- 1x 15-round extended single-stack 1911-pattern steel magazine
This Camp Carbine uses a simple, reliable direct-blowback action with right-side ejection, chambered in .45 ACP. The 16.5 in blued steel barrel employs Marlin's Micro-Groove rifling, and the aluminum-alloy receiver wears a matte black finish for a cohesive look. A black synthetic trigger guard and magazine housing complement the hardwood stock with a walnut finish.
The carbine accepts Colt 1911-pattern single-stack magazines, offering broad magazine compatibility. It comes with both a 7-round standard magazine and a 15-round extended magazine, with a stated maximum capacity of 15+1.
Sighting is straightforward and effective: a ramp front sight with an orange insert pairs with an adjustable folding rear leaf equipped with an elevator. The receiver is factory drilled and tapped for scope bases with two top holes, giving installation points for bases if desired.
Handling features include a 14.0 in length of pull, an overall length of approximately 35.5 in, and a weight of about 6.75 lb. Safety and control features include a manual bolt hold-open, automatic last-shot hold-open, a magazine disconnect, and a loaded chamber indicator.




