Product Overview
Stern def.Barrel 9mm 8.5" 1/2-36" 1:10 melonite ar-15
FEATURES:
Caliber: 9mm
Length: 8.5 Inches
Threaded 1/2-36
Twist: 1:10
4150 Chrome-moly steel
Melonite coating
Made in the U.S.A