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, MP5K, 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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Odin Holsters HK P30SK Comp Weight™ Compensator LH Holster - Black
Odin Holsters
$79.95Odin Holsters HK P30SK Comp Weight™ Compensator LH Holster - Black The P30SK Comp Weight™ Compensator holster is an outside the waistband that allows the HK Parts Comp Weight™ to be installed as well. For a left-hand shooter with or...HKP-18843$79.95 -
Promag 12 Round HK USP .45 ACP Magazine - Black
Promag
$36.95HK USP .45 12 Round Magazine - USA Made in the US by Promag. Compatible With: USP .45 FS USP 45 Tactical USP 45 Elite & Expert Please Note: These are not factory HK-made and are aftermarket. All returns or warranties will need to be made...HKP-02090$36.95 -
PWS Keymod Bipod Adapter for Harris Style Bipods
PWS Primary Weapon Systems
$21.95Keymod Bipod Adapter for Harris Style Bipods The Harris Style Bipod Mount is quick to install and easy to use. Fits snug to your KeyMod or PicMod handguard and ensures a stronghold on your Harris Bipod.HKP-19272$21.95 -
RCM 300 BLK Locking Piece
RCM
$49.95RCM 300 BLK Locking Piece New US manufactured 300 BLK locking piece for custom 300 builds or other custom 300 BLK HK style roller locked firearms.HKP-15547$49.95 -
RCM HK MP5N 9mm Barrel - Threaded 1/2x32 - 3-Lug
RCM
$179.95RCM HK MP5N 9mm Barrel - Threaded 1/2x32 - 3-Lug This MP5N barrel delivers exceptional value, crafted from premium Cold Hammer Forged Steel and treated with a durable nitride process. It easily accommodates suppressors and other muzzle attachments. Brand...HKP-16967$179.95 -
RCM HK P30L 9mm Barrel - Non-Threaded
RCM
$199.95RCM HK P30L 9mm Barrel - Non-Threaded Each barrel is meticulously crafted from ordnance-grade steel, heat-treated, and finished with a durable nitride coating. This is the finest replacement barrel for the HK P30L 9mm pistol, ideal as a spare or for...HKP-16686$199.95 -
Ruger Precision Bolt Shroud Upgrade & Firing Pin Take Down Tool-Aluminum
HKP HK Parts
$67.95Ruger Precision Bolt Shroud Upgrade With Built In Firing Pin Takedown Tool - Aluminum Ultra lightweight, super strong aluminum alloy bolt shroud upgrade for the Ruger Precision rifle. This necessary enhancement fits all Ruger Precision rifles...HKP-17859$67.95 -
Sale
SB Tactical HK MP5 Pistol Stabilizing Brace SBA4 - OD Green
SB Tactical
Now: $177.95Was: $349.95SB Tactical HK MP5 Pistol Stabilizing Brace SBA4 - OD Green MP5, SBA4 5-position adjustable brace features an integral ambidextrous QD sling socket for a quick install and removal sling attachment. This brace is the perfect addition for your MP5, SP5, or...HKP-20351Now: $177.95Was: $349.95 -
Sale
Sig Sauer P365XL Romeo Zero Grip Module 6MOA
Sig Sauer
Now: $119.95Was: $179.95Sig Sauer P365x/XL OD Green Grip Module with 6 MOA RomeoZero Optic Increase your optic ready P365 mag capacity and accuracy with Sigs upgrade package. Sig's grip module is a direct replacement for the P36, P365X, and P365XL. The RomeoZero micro reflex...HKP-20350Now: $119.95Was: $179.95 -
Sale
Sig Sauer Romeo Zero Reflex Sight 3MOA Dot 1X Power
Sig Sauer
Now: $169.95Was: $229.95Sig Sauer Romeo Zero Reflex Sight 3MOA Dot 1X Power The fastest, most accurate, ultra-compact micro reflex sight- the ROMEO Zero has been optimized for everyday concealed carry and pistols with slim slide profiles. The sight features a ruggedized,...HKP-19573Now: $169.95Was: $229.95 -
Sale
Sig Sauer SIGTAC Belt Loop - Black
Sig Sauer
Now: $8.95Was: $14.95Sig Sauer SIGTAC Belt Loop - Black ITAC Belt loop adapter attaches to any of Sig's paddle retention holsters and mag pouches as a direct replacement of the paddle for closer profile concealed carry. This part allows you to hang holsters/mag pouches from...HKP-02039Now: $8.95Was: $14.95 -
Solar Tactical HK MP5, HK 93, HK 91 Grip Wrap For SEF Contoured Lower
Solar Tactical
$79.95Solar Tactical HK MP5, HK 93, HK 91 Grip Wrap For SEF Contoured Lower Featureless Kydex grip wrap for use with detachable magazines. Prevents a wrap around style pistol grip. Allows the use of the factory magazine release and detachable magazines over...HKP-19071$79.95 -
Streamlight TLR-7 Sub Gun Light
Streamlight
$194.95Streamlight TLR-7 Sub Gun Light Maximize your weapons platform with interchangeable rear paddle switches that allow you to customize your TLR-7® sub to your shooting style. Designed to enhance visibility and targeting capability, the lightweight...HKP-21088$194.95 -
Strike Industries AR-15 PDW Stabilizer
Strike Industries
$278.95Strike Industries AR-15 PDW Stabilizer The Strike Industries PDW Stabilizer represents the pinnacle of ultra-compact PDW systems. At the compressed position, the compact PDW allows for effortless maneuverability particularly in close quarters...HKP-21311$278.95 -
Strike Industries HK SP5 Drop-In MOD2 Stock
Strike Industries
$199.95Strike Industries HK SP5 Drop-In MOD2 Stock We pair our SP5 AR stock adpter with this Strike MOD2 stock to give you a drop-in SP5 stock. Give your build a modern look and added comfort and adjustability of the MOD2 stock. Only available here at HK...HKP-21332-M$199.95 -
Surefire Infrared Filter For Lighted Forearms
Surefire
$99.95Surefire Infrared Filter For Lighted ForearmsHKP-16992$99.95 -
Talon Grip HK P30 Rubber - Medium - Black
Talon Grip
$19.99TALON Grip - H&K P30 - Rubber Black - Medium Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and easy...HKP-20252$19.99 -
Talon Grip HK P30 Rubber - Small - Black
Talon Grip
$19.99TALON Grip - H&K P30 - Rubber Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and easy...HKP-20254$19.99 -
Sale
Talon Grip HK P30SK Rubber - Large - Black
Talon Grip
Now: $14.95Was: $19.99TALON Grip - H&K P30SK - Rubber Black - Large Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and easy...HKP-20235Now: $14.95Was: $19.99 -
Talon Grip HK VP9SK Granulate - Large - Black
Talon Grip
$19.99TALON Grip - H&K VP9SK - Granulate Black - Large Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and...HKP-20233$19.99 -
Talon Grip HK VP9SK Granulate - Small - Black
Talon Grip
$19.99TALON Grip - H&K VP9SK - Granulate Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and...HKP-20261$19.99 -
Timney Triggers HK MP5 .40/10 2-Stage Trigger Group Complete
Timney Triggers
$639.95Timney Trigger group for MP5 .40 SEF Timney trigger group comes completely assembled and ready to drop in to your receiver. Set up with a German ejector lever, new SEF selector lever and a brand new factory German housing for the best trigger group...HKP-20514$639.95 -
Out Of Stock
Tommy Built HK G36 AR Stock Adapter
Tommy Built
$249.95Tommy Built HK G36 AR Stock Adapter G36 Hinge with AR Buffer Tube Mount. This can be used to adapt various AR Style Stock and Braces to the HK G36 Receiver Hinge.HKP-18852$249.95 -
Out Of Stock
Tommy Built MP7 Armorer's Kit
Tommy Built
$299.95Tommy Built MP7 Armorer's Kit These MP7 armorer tools are what is needed to safely make repairs and service your MP7A1 or MP7A2. The set includes a mandrel, barrel nut wrench, a gas block/trigger assembly tool, and an ejector install tool. The mandrel...HKP-19837$299.95 -
Tommy Built UMP Buffer Tube Adapter
Tommy Built
$249.95Tommy Built UMP Buffer Tube Adapter UMP hinge with Buffer Tube Mount for adapting an AR style Mil spec brace or stock. Constructed of nylon and has 6 adjustable positions. Adapter only- stocks in the pictures are for reference.HKP-19967$249.95 -
Sale
TPM - Tikka Bolt Shroud - Black
Tactical Precision MFG
Now: $39.95Was: $54.99TPM - Tikka Bolt Shroud - Titanium This titanium Tikka bolt shroud is durable and corrosion resistant. Features: Made in the USA Dimensions: 1 9/16" x 7/8" x 3/4" Compatible With: Tikka T3, T3x, and CTR rifles NOT compatible with T1xHKP-20783Now: $39.95Was: $54.99 -
Trijicon Bright & Tough - Night Sights - H&K SP89, Carbines, Rifles - HKP
XS Sight Systems
$159.95Trijicon Bright & Tough - Night Sights - H&K SP89, Carbines, Rifles - HKP The HK07O will fit all H&K military style rifle, carbines, SMG`s and the SP89 pistol. Trijicon bright & tough night sights are three-dot iron sights that increase...HKP-20325$159.95 -
Trijicon HK P2000/P2000SK HK09 Night Sight Set - Orange
Trijicon
$149.95Trijicon HK P2000/P2000SK HK09 Night Sight Set - Orange Trijicon Bright & Tough Night Sights are three-dot iron sights that increase night-fire shooting accuracy five times over conventional sights. Equally impressive, they do so with the same speed...HKP-08799$149.95 -
Trijicon HK VP9/P30/HK45C Front HD XR Night Sight - Yellow
Trijicon
$99.95Trijicon HD XR Front Sight - H&K .45C, P30, VP9 (Excluding VP9 Optics Ready) - Front Sight Only: Yellow Outline / Green Tritium The Trijicon HD XR night sights were specifically designed with the ever evolving challenges of law enforcement agencies...HKP-20076$99.95 -
Truglo HK P30, VP9 Tritium Pro - Night Sights
Truglo
$94.95Truglo HK P30, VP9 Tritium Pro - Night Sights When the lights go out, your sidearm doesn't need to be left in the dark. Tritium Pro night sights transition from standard white dot sights during the daylight, to glowing green dots in the dark. Tritium...HKP-19934$94.95 -
XS Sight Systems HK P7 PSP DXT2 Big Dot Yellow
XS Sight Systems
$143.99DXT2 XS Big Dot Yellow Night Sights - HK P7 PSP XS DXT2 Big Dot Tritium Night Sights offer the best front sight visibility in all lighting conditions. DXT2 Big Dot sights drive focus to the front sight using a high-contrast front and a V-notch rear for...HKP-19282$143.99 -
Aero Precision (7.62/.308) Muzzle Brake Gamma - Threaded 5/8x24 RH
Aero Precision
$104.95Aero Precision (7.62x51/.308) Muzzle Brake Gamma - Threaded 5/8x24 RH 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...HKP-19675$104.95 -
Aimpoint Lower 1/3 Co-Witness T1 Mount
AIM
$13.95Aimpoint - T1 Mount - Lower 1/3 Co-Witness Features a machined recoil lug for consistent, repeatable mounting. Features: 6061 T6 aluminum Black anodized Machined recoil lug Compatible With: Aimpoint T1 / H1 Series opticsHKP-19335$13.95 -
B&T 20 Round BT TP9/MP9/APC 9mm Magazine - Translucent
B&T Brugger & Thomet
$64.95B&T 20 Round BT TP9/MP9/APC 9mm Magazine - Translucent New Swiss B&T manufactured 20-round magazine for the 9mm TP9, MP9 & APC Compatible With: TP9 MP9 APCHKP-17303$64.95 -
B&T BT TP9 130mm 9mm Barrel - Black
B&T Brugger & Thomet
$449.95New Swiss B&T manufactured 130mm TP9 9mm Barrel Assembly Factory B&T replacement barrel for the TP9.HKP-17305$449.95 -
B&T BT TP9, BT MP9 Locking Bar Folding Stock - Black
B&T Brugger & Thomet
$19.95B&T BT TP9, BT MP9 Locking Bar Folding Stock New Locking Bar for Swiss B&T manufactured Tactical Folding Stock For The TP9 & MP9.HKP-17302$19.95 -
B&T BT TP9, BT MP9 Tactical RH Holster - Black
B&T Brugger & Thomet
$274.95B&T BT TP9, BT MP9 Tactical RH Holster New Swiss B&T manufactured Tactical Holster For the TP9 & MP9- Right Handed Model Specifications: Swiss made Right hand drop leg holster For MP9 and TP9 Fully adjustableHKP-17294$274.95 -
B&T HK 416/MR556 (5.56/.223) Flash Hider - Suppressor Compatible - Threaded 1/2x28
B&T Brugger & Thomet
$139.99B&T HK 416/MR556 (5.56/.223) Flash Hider - Suppressor Compatible - Threaded 1/2x28 - Universal Elevate the performance of your HK 416 or MR556 with this premium flash hider, meticulously engineered to enhance your shooting experience. Designed for...HKP-21394$139.99 -
Out Of Stock
B&T HK G36/G36K (5.56/.223) Mounting Rail
B&T Brugger & Thomet
$397.95B&T HK G36/G36K (5.56/.223) Mounting Rail B&T NAR (Picatinny compatible) mounting rail for HK G36/G36K with emergency sight, dual rail. Compatible With: HK G36 HK G36KHKP-21461$397.95 -
B&T HK G36/SL8 (5.56/.223) Mounting Rail
B&T Brugger & Thomet
$149.95B&T HK G36/SL8 (5.56/.223) Mounting Rail B&T Mounting Rail NAR for HK G36, SL8 HK carrying handle, Spanish Military Version. B&T Switzerland is an HK OEM manufacturer and produces top quality accessories for military and law enforcement...HKP-16867$149.95