The Franklin Armory F17-L in .17 Winchester Super Magnum (brand part no. 00-10056-ODG) is Franklin Armory’s first piston-driven rimfire AR platform, giving varmint hunters a cleaner, flatter-shooting rifle for pest control. Franklin Armory builds this rifle around the R2 Osprey Defense slim piston system, which automatically adjusts for suppressed or unsuppressed use with no manual tuning. The 20-inch barrel is threaded 1/2-28 for compatible suppressors, and the 15-inch M-LOK handguard includes an integrated barrier stop and indexing point. Among rimfire AR platforms in the AR rifles category, the F17-L favors varmint and pest-control shooters who want a flat-shooting rimfire built on a familiar AR manual of arms.

Key Specifications

• Chambered in .17 Winchester Super Magnum.
• Barrel has a 1:9-inch rate of twist.
• Runs a piston-driven R2 Osprey Defense action that auto-adjusts for suppressed or unsuppressed use.
• Features a 20-inch barrel threaded 1/2-28.
• Includes a custom-tuned trigger.
• Runs a low-profile gas block.
• Wrapped in a 15-inch M-LOK handguard with an integrated barrier stop.
• Fitted with a manual thumb safety.
• Ships optics-ready with no sights.
• Feeds from a detachable magazine with a 20+1 capacity.
• Finished in OD Green receiver with a black barrel.

Frequently Asked Questions

Does this rifle need adjustment for suppressor use? No, the R2 Osprey Defense piston system automatically adjusts for suppressed or unsuppressed shooting.

Is the barrel threaded? Yes, 1/2-28, ready for compatible suppressors.

Does this rifle come with sights? No, it ships optics-ready.

Buy the Franklin Armory F17-L .17 WSM

A piston-driven rimfire AR built for flat-shooting pest control is exactly what the F17-L delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.