JP-5™/ MP5 Components

  We've been installing comps with crush washers since the debut of the original Recoil Eliminator. Every one has been a pain to work with and little better than a "necessary evil." There had to be a better way.Our Double Crush Washers are the way forward. Thanks to a JP original design and careful metallurgy, your next comp installation can be quick and painless. These washers auto-center and provide smooth, consistent crush without struggle. Each is good for close to 1 1/2 turns for just-right timing.Features:Provides consistent torque level through entire rotationGreater than one full turn after contact to time any muzzle deviceExpand in crushing which prevents binding on threads for easy removalTight fit to OD of threads which helps center the part on the barrelSuperior cosmetics due to symmetry and flat profile after crushing For .223/5.56/ most 9mm: 1/2"-28 UNEF / 1/2"-36 UNEF  Inner Diameter: 13mm Features: Stainless Steel polishedProper hardness to ensure ease of installation and reliabilityMADE IN THE USA

   JP-5™ Replacement Parts Kit Always have some spares. This kit all the high-wear and commonly replaced components for the JP-5™ and includes: Firing pin spring Extractor spring Ejector E-clip Ejector spring Roller retainer spring Roller retainer spring pin Compatibility These components are compatible with the JP-5™ and the H&K MP5 except for the ejector E-clip and spring. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard components before purchase. MADE IN THE USA

   JP-5™ Roller 7,98 mm Replacement Kit Manufactured from a proprietary bearing steel, our replacement JP-5 rollers are available in multiple sizes to help bring the bolt gap of your well-worn JP-5 or H&K MP5 back into good working order. With many similar aftermarket rollers showing limited lifespan due to softer materials, JP-5™ rollers are designed, manufactured and finished for incredible lifespan and wear. Each roller replacement kit includes two rollers, roller retainer spring and spring pin. Finish: Black DLC Compatibility JP-5™ rollers are compatible with the H&K MP5 platform. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard rollers before purchase. Make sure to confirm your bolt gap after installing new rollers. MADE IN THE USA

   JP-5™ Roller 8 mm Replacement Kit Manufactured from a proprietary bearing steel, our replacement JP-5 rollers are available in multiple sizes to help bring the bolt gap of your well-worn JP-5 or H&K MP5 back into good working order. With many similar aftermarket rollers showing limited lifespan due to softer materials, JP-5™ rollers are designed, manufactured and finished for incredible lifespan and wear. Each roller replacement kit includes two rollers, roller retainer spring and spring pin. Finish: Black DLC Compatibility JP-5™ rollers are compatible with the H&K MP5 platform. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard rollers before purchase. Make sure to confirm your bolt gap after installing new rollers. MADE IN THE USA

   JP-5™ Ejector Pin  Replacement ejector pivot pin Compatibility These components are specific to the JP-5™ and  not compatible with the H&K MP5. MADE IN THE USA

   JP-5™ Roller 8,02 mm Replacement Kit Manufactured from a proprietary bearing steel, our replacement JP-5 rollers are available in multiple sizes to help bring the bolt gap of your well-worn JP-5 or H&K MP5 back into good working order. With many similar aftermarket rollers showing limited lifespan due to softer materials, JP-5™ rollers are designed, manufactured and finished for incredible lifespan and wear. Each roller replacement kit includes two rollers, roller retainer spring and spring pin. Finish: Black DLC Compatibility JP-5™ rollers are compatible with the H&K MP5 platform. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard rollers before purchase. Make sure to confirm your bolt gap after installing new rollers. MADE IN THE USA

   JP-5™ Roller 8,04 mm Replacement Kit Manufactured from a proprietary bearing steel, our replacement JP-5 rollers are available in multiple sizes to help bring the bolt gap of your well-worn JP-5 or H&K MP5 back into good working order. With many similar aftermarket rollers showing limited lifespan due to softer materials, JP-5™ rollers are designed, manufactured and finished for incredible lifespan and wear. Each roller replacement kit includes two rollers, roller retainer spring and spring pin. Finish: Black DLC Compatibility JP-5™ rollers are compatible with the H&K MP5 platform. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard rollers before purchase. Make sure to confirm your bolt gap after installing new rollers. MADE IN THE USA

   JP-5™ Roller 7,96 mm Replacement Kit Manufactured from a proprietary bearing steel, our replacement JP-5 rollers are available in multiple sizes to help bring the bolt gap of your well-worn JP-5 or H&K MP5 back into good working order. With many similar aftermarket rollers showing limited lifespan due to softer materials, JP-5™ rollers are designed, manufactured and finished for incredible lifespan and wear. Each roller replacement kit includes two rollers, roller retainer spring and spring pin. Finish: Black DLC Compatibility JP-5™ rollers are compatible with the H&K MP5 platform. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard rollers before purchase. Make sure to confirm your bolt gap after installing new rollers. MADE IN THE USA

   JP-5™ Extractor Kit This kit includes a replacement extractor and extractor spring. Compatibility These components are compatible with the JP-5™ and the H&K MP5.  If you have a non-H&K MP5 clone, confirm that it takes H&K-standard components before purchase. MADE IN THE USA

   JP-5™ Extractor Spring Replacement extractor spring Compatibility These components are compatible with the JP-5™ and the H&K MP5.  If you have a non-H&K MP5 clone, confirm that it takes H&K-standard components before purchase. MADE IN THE USA

   JP-5™ 9mm Ejector Replacement Kit This kit includes a replacement ejector, ejector pivot pin and ejector spring. Compatibility These components are specific to the JP-5™ and  not compatible with the H&K MP5. MADE IN THE USA

   JP-5™ Firing Pin & Spring This kit includes a replacement firing pin and spring. Compatibility These components are compatible with the JP-5™ and the H&K MP5. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard components before purchase. MADE IN THE USA

   JP-5™ Firing Pin Spring Compatibility These components are compatible with the JP-5™ and the H&K MP5. If you have a non-H&K MP5 clone, confirm that it takes H&K-standard components before purchase. MADE IN THE USA

   JP-5™ Roller Retainer Spring & Pin This kit includes a replacement roller retainer spring and pin. Compatibility These components are compatible with the JP-5™ and the H&K MP5.  If you have a non-H&K MP5 clone, confirm that it takes H&K-standard components before purchase. MADE IN THE USA