Franklin Armory AR-15 Complete Upper Receiver .17 WSM 20" Heavy Barrel 10 Round Magazine Gas Piston Custom Bolt Carrier TML-12 Handguard Salt Bath Nitride Black 4133

Franklin Armory
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Build an ultimate AR-15 varmint platform with this complete upper assembly from Franklin Armory. Chambered in blistering hot .17 Winchester Super Magnum, this upper features a 20" heavy barrel and Franklin FML-12 M-LOK compatible free float handguard. It has a clean running gas piston operating system and custom designed .17 WSM bolt carrier group. The supplied 10 round magazine fits a standard AR-15 magazine well.

Specifications and Features:
.17 Winchester Super Magnum
Gas piston operated semi automatic
20" heavy barrel with salt bath nitride treatment
1:9" twist
11 degree target crown
10 round magazine fits standard AR mag well
Custom designed bolt carrier group
M-LOK compatible Franklin FML-12 handguard
Threaded for bipod stud
Integral tripod adapter


Item#: 9-260121