Franklin Armory F17-L 20″ .17 WSM Piston Rifle ODG

The Franklin Armory F17-L is a piston-driven rimfire platform chambered in .17 Winchester Super Magnum. Its slim Osprey Defense piston system self-adjusts for suppressed or unsuppressed use, pairing with a 20″ threaded precision barrel for consistent performance. The rifle features an optic-ready receiver with an aluminum upper and lower, a 15″ M-LOK handguard with an integrated barrier stop, and a Bravo C synthetic stock for a balanced, practical field rig. With a 20+1 capacity and a lightweight package, the F17-L is built for varmint control, precision rimfire work, and extended range sessions.

Key Specifications

• The action is Semi-Auto.
• The caliber is .17 WSM.
• The barrel measures 20 inches and is threaded 1/2″-28 tpi for compatible muzzle devices and suppressors.
• The capacity is 20+1.
• The listed weight is 9.90 lbs.
• The rate of twist is 1:9.
• The rifle uses an OPS Piston gas system.
• The muzzle device is an Aura Muzzle Brake.
• The handguard is a 15″ integrated M-LOK handguard with barrier stop.
• The receiver is aluminum with M-LOK and Picatinny rail.

Designed around a reliable piston system and a threaded precision barrel, the F17-L balances controllability and accuracy for practical field use. Its lightweight construction, versatile handguard, and optic-ready receiver give shooters a straightforward, capable platform for long sessions at the range or targeted pest and varmint work.