Marlin 75C .22 LR Semi-Auto Rifle, 18" Barrel, 9+1 Tube, 1980s, Hardwood Stock, Made in USA
This 1980s Marlin 75C is a U.S.-made, blowback-operated semi-automatic .22 LR with an under-barrel tubular magazine and classic hardwood stock. It features an 18" barrel, open-sight provisions, and 3/8-inch tip-off grooves on the receiver. Offered as a gunsmith special, it is sold as is and requires professional inspection before use.
Condition
Overall Condition: Poor condition.
Bore Overall Condition: Poor - Noticeable dirt, stains, significant corrosion or damage.
Bore Fouling: Severe Fouling - Extensive corrosion, pitting, or erosion.
Bore Rifling: Poor Rifling - Rifling heavily worn or filled with fouling or debris.
Specific Condition Notes: There is heavy pitting, handling wear, and finish loss across the barrel and receiver. The bore is completely blocked, leaving the firearm inoperable. It will need to be deep cleaned and certified safe by a qualified gunsmith prior to any firing. This rifle is sold as is as a gunsmith special.
What’s Included
- Marlin 75C .22 LR semi-automatic rifle
The Marlin 75C is a compact, rimfire semi-auto built for dependable .22 LR performance with a straightforward blowback action. Its under-barrel tubular magazine provides a 9+1 capacity while keeping the rifle’s lines slim and well-balanced.
The receiver includes 3/8-inch tip-off grooves to accept compatible scope rings if desired, and the rifle is set up for open sights, including a front sight base/ramp and provision for a barrel-mounted rear sight; see photos for the current configuration.
The hardwood stock has a straight comb, uncheckered surfaces, and a black plastic buttplate. A 13.5" length of pull offers a comfortable fit for a wide range of shooters.
Built in the United States during the 1980s, this 75C features right-side ejection and an 18" barrel. A cross-bolt safety provides simple, familiar operation.

