HK USP Compact .357SIG Barrel
Heckler & Koch USP Compact .357SIG barrel. Manufactured by the H&K factory in Germany. Designed to fit the USP Compact. Barrel is 3.58" long.
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Ameriglo Tritium Night Sight Set - HACK - For Glock 9mm, .40, .357, .45 G.A.P. - Black/Green