Mauser M15 .22 LR Semi-Auto Rifle, FDE Polymer, 16.3 in Steel Barrel with Flash Hider, Folding Stock, Made in Germany
German-made under the Mauser Rimfire brand by German Sport Guns (GSG) and imported by Blue Line Solutions, this Mauser M15 stands out with its flat dark earth (FDE) polymer receiver and handguard, full-length top Picatinny rail, and folding polymer backup sights. It features a 16.3 inch steel barrel with a flash hider, a left-side charging handle, and a left-folding stock, all in as-new condition with excellent bore and rifling.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what’s typical from inspection (see photos).
Specific Condition Notes: This rifle is in great shape, with minimal use evident beyond factory testing.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- 1 factory 22-round polymer magazine (marked 'cal. 22LR HV')
- Zippered nylon soft rifle case
- Mauser M15 handling and safety manual
- Tools
Manufactured in Germany by GSG under the Mauser Rimfire brand, this M15 carries clear proof and import markings, including DE CIP N and Blue Line Solutions, Ferndale WA. It also has matching serial numbers on the receiver and bolt insert, a detail that adds traceable consistency to the build.
The rifle uses a simple blowback action in .22 LR with a 22+1 capacity. Its 16.3 inch steel barrel is capped with a flash hider, delivering a clean rimfire setup with durable materials and a straightforward operating system.
Controls and furniture are thoughtfully executed: a left-side charging handle, a manual safety, and a black polymer stock with a left-side folding hinge. The length of pull measures 13.75 inches. A GSG-marked polymer pistol grip and a polymer receiver/handguard in FDE complete the configuration.
For sighting and mounting, the rifle includes folding polymer front and rear backup sights and a full-length top Picatinny rail. The quad-rail style polymer handguard and black rails provide ample interface surfaces while maintaining the rifle’s two-tone FDE and black appearance.