- HK USP .45
- HK USP Compact .45
- HK45
- HK45 Compact
- HK45CT, HK45 Tactical
- HK Mark 23, SOCOM
- HK Elite, Expert & Other Custom aftermarket barrels with O-ring grooves
HKP HK .45 Barrel O-Ring All Caliber Pistols - Red
HKP HK Parts
$4.95
- SKU:
- HKP-19316
- Firearm Model:
- HK USP45
- Firearm Model:
- HK USPC45
- Firearm Model:
- HK 45
- Firearm Model:
- HK 45C
- Caliber:
- .45 ACP
- Color:
- Red
- Material:
- Rubber
A rare find as we have found a small lot of HK red-colored HK .45 O-rings. All HK o-rings are still made of the same material as the newer black o rings only in the HK red color.A great spare and a much-needed part for your HK barrel. This part is a high wear item as the O-ring provides the seal between the slide and the barrel, which provides a secure lockup & increased accuracy. The O-ring is the same for all 45 barrels and will fit all of the following HK pistols: