All Parts
At HK PARTS, we bring you a wide array of high-quality H&K accessories and components for your favorite firearms. Whether you're upgrading your H&K pistol or rifle, or even looking for parts kits, we've got you covered. Discover a range of top-rated components for popular models like VP9, USP, P30, MP5, G36, HK416, and more. From triggers, barrels, and grips to magazines, stocks, and sights, we have it all. Enhance your firearm's performance and functionality with our premium components.
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DTAC Mag Paddle Bushing With Pin For Semi Builds
DTAC Dakota Tactical
$9.89DTAC Mag Paddle Bushing With Pin For Semi-Builds This part is made 100% in the US from 17-4 stainless steel. Latest production with patent pending anti-binding enhancement upgrade. Accurate tolerance for easy movement with minimal play. It has an...HKP-02194$9.89 -
PTR Semi Auto Spacer With Elbow Spring - Match Grade
PTR
$11.95PTR Semi Auto Spacer With Elbow Spring - Match Grade For use on all HK semi-auto trigger packs. It's a must-have for those converting a full auto trigger pack to semi-auto. This unit provides a "match" grade feel to your trigger pull.HKP-00838$11.95 -
P7 Series 4 in 1 Gas Cylinder Cleaning Tool
USA
$21.95P7 Series 4-In-1 Gas Cylinder Cleaning Tool Made from stainless steel and hand-fitted for perfect fitment on each P7 pistol. Each tool features a 4-in-1 (seven tool) and includes a precisely sized tip for grip screw removal, a gas cylinder...HKP-02080$21.95 -
Out Of Stock
Blitzkrieg HK Chevron Front Sight Gen 2 - Orange
Blitzkrieg Components
$56.99Blitzkrieg HK Chevron Front Sight Gen 2 (Orange) Fits: HK Style Front Sight Tower Including MP5/SP5, HK33/53/91/93/94, MKE/Zenith/Century *Does not fit the .22LR The Blitzkrieg components gen 2 HK style front sight is a revolutionary approach to this...HKP-20454$56.99 -
MP5 & HK94 Recoil Rod Assembly
USA
$37.95HK MP5, SP5, & HK94 Recoil Rod Assembly - Complete And Micro-Polished All stainless steel rods and ends. This is a great item to have on hand as a spare part. Compatible With: HK MP5, HK SP5, HK94 HK MP5 SD HK MP5 full-size clones...HKP-02168$37.95 -
Blitzkrieg HK Chevron Front Sight Gen 2 - Green
Blitzkrieg Components
$56.99Blitzkrieg HK Chevron Front Sight Gen 2 (Luminescent Green) The Blitzkrieg components gen 2 HK style front sight is a revolutionary approach to this iconic sighting system. It provides a stunning sight picture, rapid & precise aiming and installs in...HKP-20452$56.99 -
HKP HK VP9SK Stainless Steel Complete Recoil Assembly - Black
HKP HK Parts
$39.95HK VP9SK Recoil Spring Assembly - All Stainless SteelOur SS guide rods are made from the highest quality 304 stainless steel and machined to exact factory specifications. Our rods will work with both factory and aftermarket recoil springs. Stainless...HKP-18660$39.95 -
HKP 16x1 LH .45 Cal Thread Protector
HKP
$14.95HKP 16 x 1 LH .45 Cal Thread Protector USA manufactured .45 caliber thread protector, cap fits all .45 cal full size & compact barrels threaded 16mm X 1mm left hand thread. A must have item to protect your threaded barrels, exposed threads & your...HKP-19669$14.95 -
H&K HK P7 Series Grip Screw - Black
H&K Heckler & Koch
$8.95H&K HK P7 Series Grip Screw - Black HK German P7 series factory grip screw for the left or right side grip. The grip screw commonly strips out or can lose it's new finish with use. This part is a great spare to have on hand. Compatible...HKP-01229$8.95 -
SilencerCo HK VP9 9mm 1/2 X 28 Threaded Barrel
SilencerCo
$189.95SilencerCo, Threaded Barrel, 9MM, For H&K VP9, Black 1/2 x 28, Includes Thread Protector High-quality components and precise manufacturing make SilencerCo parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent...HKP-19434$189.95 -
Barrel Nut - HK 416, MR556 - Stainless Steel
$39.95HK MR556, HK 416 Barrel Nut or Socket For Barrel - Stainless Steel A must have repair and replacement part for removal or when you have any work done to your barrel as the barrel nut may become damaged in the removal and installation processes. Made in...HKP-17334$39.95 -
On Sale
German Navy Sailor Deck Pocket Knife
Mil-Tec
Now: $8.95Was: $14.95German Navy Sailor Deck Pocket Knife German sailor style pocket knife. Each knife includes a 3.0 inch blade with total extended length of 7.5 Inch. Folding Marlinspike with safety catch. Well built D-Ring for attaching to clothes or equipment. A great...HKP-19763Now: $8.95Was: $14.95 -
HKP HK UMP/USC (.40 S&W/.45 ACP/9mm) Complete Recoil Rod Assembly
HKP HK Parts
$29.95HK USC, UMP 45/40/9mm Recoil Spring/Rod AssemblyNew USA made recoil assembly complete. Our design allows for easy repair and replacement of the recoil spring itself without replacing the entire recoil assembly as found on the German recoil assemblies...HKP-17989$29.95 -
HDPS HK UMP/USC (.45 ACP) Flanged Barrel - 8"
HDPS
$329.95HDPS HK UMP 45 ACP 8 Inch Barrel - Flanged HDPS UMP barrels are perfect for the USC to UMP conversions and for a replacement UMP .45 barrel. Each barrel is an exact reproduction with all HK German specs. As a bonus, this item counts as 1 of the 3...HKP-02130$329.95 -
HKP MP5, MP5K Scope Tab - Weldment
HKP HK Parts
$9.95MP5, MP5K Sight Tab- WeldmentNew HK MP5, MP5K 17-4 Stainless H900 rear sight tab. The most correct & finest MP5, MP5K rear sight base available. If you want your build to look as factory correct as possible then this sight base is an absolute must...HKP-17503$9.95 -
Blitzkrieg PTR Chevron Front Sight Gen 2 - Orange
Blitzkrieg Components
$56.99Blitzkrieg PTR Chevron Front Sight Gen 2 (Orange) The Blitzkrieg components gen 2 HK style front sight is a revolutionary approach to this iconic sighting system. It provides a stunning sight picture, rapid & precise aiming and installs in a...HKP-20453$56.99 -
Blitzkrieg PTR Chevron Front Sight Gen 2 - Green
Blitzkrieg Components
$56.99Blitzkrieg PTR Chevron Front Sight Gen 2 (Luminescent Green) The Blitzkrieg components gen 2 HK style front sight is a revolutionary approach to this iconic sighting system. It provides a stunning sight picture, rapid & precise aiming and installs in...HKP-20451$56.99 -
HKP MP5 F & MP5 40,10 Recoil Rod Assembly
HKP HK Parts
$49.95MP5 F, MP5 40/10 Recoil Spring Rod Assembly Complete - Extra PowerThis is the correct MP5F or MP5 40/10 Recoil Rod assembly with the proper parts and size. Most commonly used for MP5's that are using +P or +P+ ammunition or any high impulse 9mm. Or for...HKP-17833$49.95 -
Out Of Stock
SureFire SOCOM 762NATO, 5/8X24 Muzzle Brake
Surefire
$164.95SureFire SOCOM 762NATO, 5/8X24 Muzzle Brake The advanced SureFire SFMB-762-5/8-24 muzzle brake, which fits the Armalite AR-10, DPMS LR308, and 7.62 mm rifles with 5/8-24 muzzle threads, greatly reduces both recoil impulse and muzzle rise and features...HKP-19789$164.95 -
H&K HK 416/417 Buffer Retainer
H&K Heckler & Koch
$9.95H&K HK 416/417 Buffer Retainer New HK USA manufacture for the HK 416 / 417 family of firearms. Made from stainless steel.HKP-20040$9.95 -
NeoMag Medium 9mm & .40 Magazine Carrier
NeoMag
$39.95The NeoMag magazine carrier is the original magnetic pocket magazine holder. This magazine holder will accomodate all single and double stack magazines in 9mm and .40 S&W.Features: Works with All VP, P30, USPC, P2000 series of 9mm & .40 Cal mags...HKP-18365$39.95 -
HKP Elbow Spring Spacer For Semi-Auto
HKP HK Parts
$8.95New USA manufacture. Semi auto spacer for elbow spring on the HK 90 series trigger packs. Micro polished and made from stainless steel. This is the finest semi auto bushing/spacer available on the market.HKP-18210$8.95 -
German Army Multi Function Pocket Knife
Mil-Tec
$12.95German Army Multi Function Pocket Knife German army multi function knife that is brand new production. A nice handy pocket knife at a great value. Comes with a black vinyl case and a removable cover for the saw blade. Specifications: Blade: stainless...HKP-19762$12.95 -
HKP MP5SD 9mm Barrel
HKP HK Parts
$169.95HK MP5-SD 9mm BarrelMade in the USA of 416 Stainless Steel. This high quality barrel is processed using the highly desirable Nitride process which creates a super hard durable finish. Precision milled to the latest specs with the factory correct and...HKP-17755$169.95 -
HKP HK 93/53/33 (5.56 / .223) Firing Pin - Stainless Steel
HKP HK Parts
$24.95US made HK 93, 33, 53 Firing Pin - Stainless SteelHKP-17798$24.95 -
HKP MP5, MP5K Rear Sight Base
HKP HK Parts
$19.95MP5 & MP5K Rear Sight Base- Weldment The only factory-correct sight base with the factory HK German side axis grooves. Compatible With: HK MP5, 94 HK MP5K, SP89 HK MP5 40, MP5 10 Clone or other custom buildsHKP-02450$19.95 -
Out Of Stock
HKP MP5K/SP89/SP5K 9mm PDW Threaded Barrel - 1/2 X 32
HKP HK Parts
$169.95Premium HK MP5K-N 9mm Barrel Threaded 1/2 X 32 Precision milled to the latest spec MP5K-N (PDW) barrel with the HK factory correct and updated 16 flutes in the chamber. 3 lugged & threaded & manufactured to meet the specs of all suppressors and...HKP-16968$169.95 -
HK MP5 SD Barrel - Nitride
USA
$149.95HK MP5 SD Barrel - Nitride This high quality barrel is processed using the highly desirable nitride process which creates a super hard durable finish. Precision milled to the latest specs with the factory correct and updated 16 flutes in the chamber...HKP-20615$149.95 -
JMAC Customs BDS-37 Blast Diversion Shield - Bravo with HD 3-Lug Adapter
JMAC Customs
$229.95JMAC Customs BDS-37 Blast Diversion Shield - Bravo with HD 3-Lug Adapter The YHM-2050 HD (heavy duty) 3-Lug Adapter is a quick-attach mounting option designed to provide added strength and longevity to your 3-Lug equipped firearm. This fully...HKP-20521$229.95 -
JMAC Customs Extended BDS-37 Blast Diversion Shield - Bravo with HD 3-Lug Adapter
JMAC Customs
$239.95JMAC Customs Extended BDS-37 Blast Diversion Shield - Bravo with HD 3-Lug Adapter The YHM-2050 HD (heavy duty) 3-Lug adapter is a quick-attach mounting option designed to provide added strength and longevity to your 3-Lug equipped firearm. This fully...HKP-20520$239.95 -
PTR HK 91/G3 (7.62x51 / .308) Extractor
PTR
$30.99HK G3, 91 & PTR 91 .308 Extractor- US Made by PTR. Made from stainless steel. Fits all HK G3 & PTR 7.62 X 51mm models.HKP-16222$30.99 -
Aero Precision 7.62mm/.308 Muzzle Brake Gamma
Aero Precision
$104.95Aero Precision 7.62mm/.308 Muzzle Brake Gamma The VG6 GAMMA is a muzzle brake and compensator hybrid. It virtually eliminates recoil and minimizes muzzle movement. The unique combination of both braking and compensating features inspire shooter...HKP-19675$104.95 -
On Sale
NeoMag Extended Large .45 Magazine Carrier
NeoMag
Now: $29.95Was: $39.95The NeoMag magazine carrier is the original magnetic pocket magazine holder. This magazine holder will accomodate all single and double stack magazines in 9mm and .40 S&W.Features: Works with All VP, P30, USPC, P2000 series of 9mm & .40 Cal mags...HKP-18377Now: $29.95Was: $39.95 -
On Sale
NeoMag Large .45 Magazine Carrier
NeoMag
Now: $26.95Was: $39.95The NeoMag magazine carrier is the original magnetic pocket magazine holder. This magazine holder will accomodate all single stack magazines in .45 ACP. Features: Titanium pocket clip - standard length Covers double and single stack magazines Steel...HKP-18366Now: $26.95Was: $39.95