New complete P7 PSP Piston which has all internal parts: Piston, piston detent/plunger, piston detent/plunger spring, and detent/plunger retaining pin. A bundle deal can be worked out if you want multiple pistons. From what I’ve read online, according to an HK armorer’s manual the first ring of the piston measurement should be: Minimum 6.976mm and Maximum 6.982mm I measured each of the pistons first ring and all were between 6.981 – 6.982mm. They were measured with my cheap micrometers off of amazon that are supposed to be accurate to +/. The pistons are new and have never been installed, original wrapper is not included as most of my P7 parts were bought as a large parts lot. The item “HECKLER & KOCH HK P7 PSP PISTON ASSEMBLY COMPLETE ARMORER PARTS SPARE RARE NEW” is in sale since Thursday, January 23, 2020. This item is in the category “Sporting Goods\Hunting\Gun Parts\Pistol”. The seller is “h-k-p-7″ and is located in Virginia Beach, Virginia. This item can be shipped to United States.
- For Gun Make: Heckler & Koch
- Model: P7 PSP
- Country/Region of Manufacture: Germany
- Specific Part: Piston
- Type: Barrel Parts
- MPN: Does Not Apply
- For Gun Model: P7 PSP
- Brand: Heckler & Koch