Heckler & Koch HK USP .45 Threaded Barrel, 16×1 LH Metric Thread
Factory OEM threaded barrel that fits HK USP .45 Full-Size frame pistols.
Constructed from steel with black finishing, this factory original barrel from HK is manufactured in Germany and designed for H&K USP pistol models chambered in .45 Auto.
andywangnn1117 –
good