Ruger 10/22 Sporter .22 LR Semi-Auto, 18.5 in Blued Barrel, Walnut Stock, Circa 1978
This Ruger 10/22 Sporter is a U.S.-made .22 LR from circa 1978, identified by its 117 serial prefix. It pairs an alloy steel 18.5 inch unthreaded barrel with a blued finish and an aluminum alloy receiver. The Sporter-grade American walnut stock features machine checkering, sling swivels, a flat ribbed buttplate, and no barrel band. It retains open sights and comes with an installed combination scope base.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are mild dings consistent with prior handling and use.
What's Included
- Ruger factory 10/22 rotary magazine, 10-round, flush-fit
- Combination scope base for Weaver/.22 tip-off rings (installed)
Produced circa 1978, this rifle aligns with the 117 serial prefix era and features a receiver rollmark reading 'Model 10/22 Carbine' despite its Sporter configuration. It maintains the classic Ruger semi-automatic blowback action with a paddle-style magazine release and cross-bolt safety, along with the standard 10+1 capacity using the included rotary magazine.
The barrel is factory 18.5 inches, alloy steel, unthreaded, and standard profile with a 1:16 RH twist. The blued finish complements the aluminum alloy receiver for a traditional look and durability. Country of origin is the United States.
The Sporter stock is American walnut with machine checkering for grip, a checkered pistol grip, and no barrel band. It includes sling swivels and a flat ribbed buttplate, with a 13.75 inch length of pull for a comfortable, classic fit.
Sighting equipment consists of open sights: a gold-bead ramped front and a folding adjustable rear leaf. A combination base is installed and accommodates Weaver or .22 tip-off rings, offering straightforward scope mounting options.




