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Stern Def. Pistol Upper 9MM 4" Bbl. 4" M-LOK Rail
Stern Defense

Stern Def. Pistol Upper 9MM 4" Bbl. 4" M-LOK Rail

Item #11579356 MPN 015-SD4MOD4MLOK4BARREL9MM UPC NOUPC401684
Stern Def. Pistol Upper 9MM 4" Bbl. 4" M-LOK Rail







Made In The USA: Made In The USA

Other FEATURES:: Complete Upper Includes Bolt, 4" Mod 4 M-LOK Handguard, Glock Cut Upper Ready For Glock Cut LOWERS Or For Use With Stern ADAPTERS

Other FEATURES2:: Sd MBC 9MM Blast Can Caliber: 9MM
Barrel Length In INCHES: 4 Rate Of Twist: 1:10"

Barrel Material: Steel

Barrel Finish: MELONITE

Manufacturer: Stern Defense

Model No: 015-Sd4Mod4MLOK4Barrel9MMKK

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Stern Def. Pistol Upper 9MM 4" Bbl. 4" M-LOK Rail
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