H&K HK .40 O-ring for Barrel - Black

New HK German Black .40 Cal Barrel O-ring for all.40 caliber HK barrelsA much needed spare for your HK barrel. This factory part is a high wear and replacement 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 .40 barrels and will fit all of the following HK pistols with the o-ring groove:

• HK USP .40 tactical barrel
• HK Elite, Expert other custom after market barrels

We have the best price in the country on this item. Shop & Compare no one can offer them at our price. One-time special buy so stock up while they are priced over 50% off. As an additional discount order 10 or more and get an additional 20% off per o-ring. Shop and compare. We have the best prices in the country on these hard to find needed HK parts and accessories.