Franklin Armory F17-L .17 WSM 20in Upper Kit 20rd

Description

The Franklin Armory F17-L upper kit provides a complete AR-style upper receiver assembly chambered in .17 Winchester Super Magnum. It includes a 20" threaded barrel and is built around Franklin Armory’s proprietary F17 bolt carrier and an OPS piston gas system that accommodates suppressed or unsuppressed use without adjustment. The 15" handguard incorporates an integrated barrier stop and M-LOK compatibility, and the assembly is optic-ready. This upper is intended for installation on a mil-spec AR lower to create a lightweight, flat-shooting .17 WSM platform suitable for precision and varmint applications.

Key Specifications

• The barrel is 20″ and threaded in 1/2-28 pitch.
• The caliber is .17 WSM.
• The handguard features a 15″ integrated barrier stop and M-LOK compatibility.
• The rifling twist rate is 1:9.
• The gas system is an OPS piston.
• The bolt carrier is F17 proprietary.
• Includes a 20-round magazine.
• The muzzle device is an Aura.
• The upper is optic-ready.
• The charging handle is standard.

Built for shooters who prioritize efficient, accurate performance, the F17-L upper kit offers a purpose-built .17 WSM platform with practical features and proven components for field and range use.