HDPS HK UMP (.45 ACP) Threaded Barrel - 16x1 LH

HK UMP & USC 45 ACP 8" Threaded Barrel

HDPS UMP barrels are perfect for the USC to UMP conversions and a replacement UMP .45 barrel. They are considered by many to be the finest US-made barrel available. This barrel is the same length as a factory HK UMP barrel, but it's threaded 16 X 1 LH with an overall factory-correct length of 7.87 inches. 

Features:

• 4140 Chrome Molly Stainless Steel
• High-Quality CNC finished
• Stress relieved and air gauged to +/- .0002 specs
• Heckler & Koch factory specifications
• Threaded 16 X 1 LH for use with flash hiders, suppressors, etc
• All barrels are compatible with USC bolt/carrier and UMP bolt/carrier and are drop-in replacements for your HK USC or UMP conversions (NFA rules apply).
• This item is 1 of the 3 needed US 922r compliant parts for a USC-UMP conversion.