HKP HK Parts

HKP PTR HK91 / PTR-91 Bolt Head Complete New PTR bolt head complete with extractor, extractor spring, roller retainer plate, pair of 8mm rollers. Ready to drop in to replace your worn out bolt head...

Features & Specs: Length - 3 1/2 inches Height - 1 3/4 inches Weight - 4.8 oz. Torque: 3nM / 26 inch-lbs Not to be used with a threaded barrel DISCLAIMER: Improper installation of an HK Parts...

Limited Edition Parts Kit - MP5K With Binary Trigger GroupOur limited edition parts kit will include the highly desirable Binary 3 position Navy trigger group with a universal style housing that...

HK Clipped & Pinned Service - For Polymer Grip Frames To SP5 SPECAt HKPARTS we offer our own HK trigger housing clip & pin services. No one does a better job with quicker turn around then we...

HK Parts Micro Comp - .40 - 9/16 X 24- Vented The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The...

HK Parts Micro Comp - .40 - 9/16 X 24 The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The HK Parts...

HK Parts Micro Comp - .40 - 14.5 x 1 L-H - Vented The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector. ...

HK Parts Micro Comp - .40 - 14.5 x 1 L-H The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The HK...

HK Parts Micro Comp - 9mm - 13.5 X 1 The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The HK Parts...

HK MP5, HK93 Style AR, M4 Stock & Brace Adapter With QD Sling Attachment Point - RedEach AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum with QD Sling...

HKP HK VP9 Gen 2 V.2 Rail Mount Compensator Specifications: Length: 4 1/4 inches Height: 2 1/2 inches Weight: 5 oz Torque: 3nM / 26 inch-lbs Should NOT be used with a Threaded Barrel ***DOES NOT...

HKP HK 416 .22 Picatinny Pistol Brace Adapter/Stock Adapter CNC billet machined 100% in the USA from one piece of aircraft grade aluminum. Each adapter was fitted for optimal use on the HK 416 .22...

HKP HK VP9, VP40 Competition Magwell Extension *Our competition magwell will only work with our HK Parts magazine extensions installed. It will not work with the factory 10, 15, 17, or 20 round...

Compatible with all HK style models with barrels threaded the factory HK thread pitch 15 X 1 RH : HK G3, 91, CETME PTR All Variants be sure and check it is the German thread pitch not the USA thread...

Billet Machined Titanium and Cerakoted enhanced thread protector in 13.5 X 1 LH for use with all threaded barrels. This unique design will fit over and protect the crown of your barrel for added...

RCM- MP5 40 & MP5 10mm - Bolt Group CompleteIdeal to replace out of spec, worn or broken bolt groups or for that custom build. Each bolt group will work and fit on semi or full auto MP5 40 &...

HK Parts Micro Comp - 9mm - 1/2 X 28 The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The HK Parts...

HK Parts Micro Comp - Vented - 9mm - 1/2 X 28 The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The...

HK Parts Micro Comp - Vented - 9mm - 13.5 X 1 The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The...

Enhanced Support Sleeve VP9, VP9SK & VP40 - Aluminum Alloy - FDEA must-have upgrade part for the VP series of pistols!The support sleeve is found in the VP slide and is the part that depresses...

Enhanced Support Sleeve VP9, VP9SK & VP40 - Aluminum Alloy - OD GreenA must-have upgrade part for the VP series of pistols!The support sleeve is found in the VP slide and is the part that...

Enhanced Support Sleeve VP9, VP9SK & VP40 - Aluminum Alloy - SilverA must-have upgrade part for the VP series of pistols!The support sleeve is found in the VP slide and is the part that...

A great replacement item for the stock follower. Made from aircraft-grade hard coat anodized aluminum CNC machined from a solid billet.Fits all of the following HK firearm magazines: HK VP9, VP9SK,...

The enhanced loader is the finest loader available for UMP 45 magazines. Taking into account all of the options the original HK German loader offered. While adding in comfort and aesthetic details...

HK MP5, HK93 Style AR, M4 Stock & Brace Adapter - RedEach AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum. Properly buffered with factory correct "H"...

NEW LATEST 4th GENERATION  VERSION AND DESIGN. THE FINEST JIG SET AVAILABLE! 100% USA billeted universal flat bending jig for all HK receiver flats including our new PTR .308 flats and the PTR/LSC...

Features & Specs: Length - 4 1/4 inches Height - 2 1/2 inches Weight - 5 oz. Torque: 3nM / 26 inch-lbs Not to be used with a threaded barrel ***DOES NOT WORK WITH THE VP9 MATCH*** DISCLAIMER:...

HK UMP & USC Bolt Catch For Last Round Hold OpenNew HK USA lower bolt catch.Compatibility: HK UMP HK USC

HK Complete Sear G36, UMP, USC, SL8Made in the US.Compatibility HK UMP HK USC HK G36 HK SL8

Bolt Carrier F/A - 9mm - HK Red - MP5 Machined completely from billet ordnance steel. This carrier is made to the latest specs and is Tungsten filled, and heat-treated providing the finest American...

A2 Style Flash Hider - 3 Lug - 9mm - USAEasily attaches to the end of any factory specification 9mm 3 lugged barrel. This flash hider does not require the of threads as it attached to the 3 lug tip...

Thread Protector - .578 X 28 - US - HK45The new US-made .45 caliber tactical thread protector, the cap fits all HK spec .45 cal full size & compact barrels threaded .578 X 28 right-hand thread...

Tactical Tri-Rail - Red & Black - MP5K Our new modular tactical forearm comes with 3 rails on the left, right and bottom. That are removable and adjustable for you own taste and mission...

MP5K, SP5K, SP89 - Vented Vertical Forearm with HandstopEach forearm will fit the MP5K or SP89 style of firearms. As an added bonus this item counts as a US made part toward 922R compliance. This is...

HKP HK 9mm 13.5 x 1 Enhanced Thread Protector Titanium manufactured enhanced thread protector in 13.5 X 1 LH for use with all threaded barrels. This unique design will fit over and protect the crown...

UMP, SMG - 30 Round Magazine - USA - 10mm Each 30 round magazine will fit the HK UMP 10mm caliber carbines, SMG's as well as the USC-UMP .40  to 10mm caliber conversions. Each magazine features,...

Operator's Manual - Mark 23 From HK Germany and written in English

24 Round Magazine Complete - 9mm - HK PARTS - HK VP9, HK P30 Drop-in magazine ready to go! HK Parts takes an existing 17 round magazine and a +7 magazine extension to assemble them into a working 24...

+7 Magazine Extension Kit - HK VP, HK P30, HK P30L This listing is for the magazine extension ONLY.  This is not a complete magazine.  The...

HKP + 10 HK P30, VP9 Magazine Extension Kit HK Parts +10 magazine extension kit adds 10 additional rounds to the HK VP9/P30 magazine with the simple swap of the floor plate and...