Franklin Armory F17-L Complete Upper Receiver .17 WSM 20rd Magazine 20″ Threaded Barrel Black
$1,020.48
Complete your AR build with the Franklin Armory F17-L upper receiver in .17 WSM. Features a 20″ threaded barrel and 20-round magazine for pest control.
3 in stock
The Franklin Armory complete upper receiver comes with everything you will need to install it on your Milspec AR complete lower receiver. Chambered in the amazing .17 Winchester Super Magnum this piston driven upper receiver provides a cleaner and flatter shooting solution for all kinds of pest control. The F17-L R2 has a new Osprey Defense slim piston system. The new piston system automatically adjusts for suppressed or unsuppressed use no adjustments needed! This pairs perfect for use with the 20” barrel which is threaded in the common ½-28 thread pitch perfect for use with compatible suppressors. The new proprietary handguard features an integrated barrier stop / indexing point and is M-Lok compatible.
- Barrel Length: 20” Threaded ½-28 Thread pitch
- Handguard/Upper: 15" Integrated Barrier Stop
- Sights: Optic Ready
- Twist: 1:9
- Charging Handle: Standard
- Bolt Carrier: F17 Proprietary
- Gas System: OPS Piston
- Gas Block: Low Profile
- Muzzle Device: Aura
- Color: ODG
- Caliber: .17 WSM
| Weight | 6.300 lbs |
|---|---|
| Dimensions | 36.250 × 4.500 × 4.250 in |
| Manufacturer | Franklin Armory |
| Caliber | .17 WSM |
| Barrel Length | 20″ |
| Thread Pattern | ½-28 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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