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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TBR HK MR762 Operator Brass Catcher - FDE
TBR Tactical Brass Recovery
$229.95TBR HK MR762 Operator Brass Catcher - FDE Operator model for HK MR762 rifle. Slightly different from other AR platform rifles because the HK MR762 has a bit higher rail to bore centerline dimension. This 4 position detent feature allows 180 degrees of...HKP-19150$229.95 -
Sale
TPM Sig P320 +3 Magazine Extension
Tactical Precision MFG
Now: $24.95Was: $44.95TPM Sig P320 +3 Magazine Extension This extension is made from machined 6061 aluminum. This magazine extension will increase the capacity, reload speed, mag drops, and overall functionality of your pistol. Available in various colors to customize to your...HKP-21133-MNow: $24.95Was: $44.95 -
Out Of Stock
Trijicon HK P2000/P2000SK HK09 Night Sight Set - Yellow
Trijicon
$159.95Trijicon HK P2000/P2000SK HK09 Night Sight Set - Yellow The HD Night Sights were specifically created to address the needs of tactical shooters. The three-dot green tritium night sight set front sight features a taller blade and an aiming point ringed in...HKP-14916$159.95 -
Trijicon HK VP9, HK P30, HK 45C Fiber Optic Sight Set - Red
Trijicon
$119.95Trijicon HK VP9, HK P30, HK 45C Fiber Optic Sight Set - Red Behind Trijicon® Fiber Sights is years of engineering and manufacturing experience in producing the industry's leading night sight and fiber illuminated scopes and sights. Featuring similar...HKP-19357$119.95 -
VFC, Umarex HK 416 .22LR 9" Keymod Rail - RAL 8000
VFC/Umarex
$124.95VFC CALIBUR KEYMOD 9" RAIL - TAN The VFC Handguard is an ultra-lightweight Key-Mod rail for the HK416 .22 model. Specifications: Lightweight and modular 6 mm rail Tan 9 inchHKP-19304$124.95 -
Viridian AR M-LOK Hand Stop Laser - Green
Viridian
$178.95Viridian AR M-LOK Hand Stop Laser - Green Viridian, the leader in weapon-mounted technology, is responsible for a number of firearm innovations - including green and red laser sights. Viridian's new HS1 is the world's first AR hand stop with an...HKP-19464$178.95 -
Sale
XrayGuns 1911 Print
XrayGuns
Now: $14.95Was: $59.9510" X 20" High Resolution Black And White X-Ray Print Of The Venerable 1911 Pistol. These prints were developed by a radiologist who's passion for Heckler and Koch firearms inspired him to utilize his $750,000 CAT scanning machine to X-Ray his favorite...HKP-17051Now: $14.95Was: $59.95 -
AIM HK 91 Carbine Length Handguard - Keymod
AIM
$69.95HK 91 CARBINE LENGTH HANDGUARD- KEY MOD This sleek streamlined design is an ultra low profile hand guard with generous mounting space to accept all Key Mod accessories. Superior ergonomics and simple, drop-in installation makes this the best HK pattern...HKP-18178$69.95 -
Sale
Aimpoint Lower 1/3 Co-Witness T1 QD Mount
AIM
Now: $28.95Was: $49.95Aimpoint - T1 QD Mount - Lower 1/3 Co-Witness Universal picatinny mount featuring a machined recoil lug and steel hardware to prevent wear between mounting surfaces. Utilizing a quick release base, the generously sized lever is textured for easy...HKP-19337Now: $28.95Was: $49.95 -
B&T 15 Round BT TP9, BT MP9, BT APC 9mm Magazine - Translucent
B&T Brugger & Thomet
$49.95B&T 15 Round BT TP9, BT MP9, BT APC 9mm Magazine - Translucent New Swiss B&T manufactured 15 round magazine for the 9mm TP9, MP9 & APC Compatible With: MP9 TP9 APC9 GHM9 Specifications: 15-round capacity 9mm Made of high strength...HKP-17437$49.95 -
B&T BT APC, BT GL06 Foldable/Length Adjustable Stock - Black
B&T Brugger & Thomet
$344.95B&T BT APC, BT GL06 Foldable/Length Adjustable Stock - Black Swiss made B&T folding & 3 position adjustable stock for the APC and GL06. This is a military grade stock as supplied by B&T to military and law enforcement units worldwide...HKP-18352$344.95 -
B&T BT APC9, BT APC45 Quick Detach Brass Catcher - Black
B&T Brugger & Thomet
$164.95B&T BT APC9, BT APC45 Quick Detach Brass Catcher - Black Swiss made B&T brass catcher for B&T APC9 and APC45 firearms. Quickly and easily attaches/detaches to the right-side picatinny rail section. Made to collect the fired brass. B&T AG...HKP-18106$164.95 -
B&T HK MP5 - MBT Stock
B&T Brugger & Thomet
$594.95B&T HK MP5 - MBT Stock B&T MBT folding stock for HK MP5. Polymer stock and adapter. Features: 8 position length adjustment Telescoping cheek riser w/ 3 position height adjustment Folds to the right canted downward 3.5 degrees Locks...HKP-21422$594.95 -
B&T HK UMP (.40 S&W & .45 ACP) 5 Prong Flash Hider
B&T Brugger & Thomet
$129.95B&T HK UMP (.40 S&W & .45 ACP) 5 Prong Flash Hider Each flash hider includes the proper quick detach system to take the flash hider on and off. Each flash hider features a 5 prong design. Specifications: Diameter Max 31 mm Length Max 73...HKP-16891$129.95 -
B&T HK416, HK MR223 M-LOK Handguard for (11") with Overgrip - Coyote Tan
B&T Brugger & Thomet
$279.95B&T M-LOK Handguard OG for HK416/MR223 (11") with "Overgrip" Free-Cut on the Top Rail B&T's one-piece 11" M-LOK handguard for the Heckler & Koch HK416 and MR223 rifles is a solid upgrade for these HK rifles. The handguard is an easy to...HKP-20401$279.95 -
B&T Unigrip Fixed With Storage Compartment - FDE
B&T Brugger & Thomet
$69.95B&T Vertical Grip - Fixed Style With Storage Compartment - TAN Swiss made B&T vertical for-end grip for picatinny. Made of tan polymer and includes a water tight storage compartment in the bottom of the grip. Will fit all mil-spec picatinny rails...HKP-18042$69.95 -
Sale
Blade-Tech HK 416 Magazine RH Pouch - Black
Blade-Tech
Now: $29.95Was: $44.95HK 416 Magazine Pouch - Right Hand Positive magazine retention without cumbersome flaps. Fully adjustable with tensioning screws. For a right-hand shooter. Features: Custom-modeled Kydex construction Fully adjustable with Tek-Lok locking...HKP-15157Now: $29.95Was: $44.95 -
Sale
Blade-Tech HK VP9 Nano IWB RH Holster - Black
Blade-Tech
Now: $38.95Was: $59.95HK VP9 Nano IWB Holster - Right Hand The Nano IWB holster is one of the most popular concealment holsters. It is ultra-thin, being constructed of the same tough materials we use on all our Classic handmade, custom and semi-custom holsters. It is made...HKP-16933Now: $38.95Was: $59.95 -
CFG Low Profile Rear Sight Base Mount - 10 Slot
CFG
$119.95CFG Low Profile Rear Sight Base Mount - 10 Slot This new offering is a neat low profile offering that allows the user to replace the rear sight and add an extremely low profile super robust picatinney optic mount to your HK MP5, MP5K firearm. Made in the...HKP-18236$119.95 -
Clubfoot Stock For HK .308 Rifles - Green
USA
$299.95US & German HK G3, 91, PTR-91 Or Clone Club Foot Stock HK clubfoot stock comes fully assembled with both US & German H&K parts. Includes: HK 21E Clubfoot central stock section (counts as one US compliant part) HK heavy rubber buttpad USHK...HKP-19667$299.95 -
Comp Weight™ HK VP9, VP40 Compensator w/ Rail Adapter - Black
Comp Weight
$184.95HK VP9 & VP40 - Comp Weight™ With Rail Adapter HK Parts VP9, VP40 Comp Weight™/compensator with Rail Adapter Installed is the perfect addition to your HK VP9/VP40 firearm with our low profile, aggressive Comp Weight™ that flows with...HKP-18755$184.95 -
Comp-Tac HK P30SK Infidel Ultra LH Holster - Black
Comp-Tac
$94.95Comp-Tac HK P30SK Infidel Ultra LH Holster - Black Compatible With: HK P30SK Specifications: Type: Inside-the-waistband Variant: Left hand Brand: Comp-Tac Origin: USA Composition: Leather and KydexHKP-17519$94.95 -
Out Of Stock
Comp-Tac HK USP Full Size 9mm, .40, .45 International Holster - Left Hand
Comp-Tac
$79.95Comp-Tac HK USP Full Size 9mm, .40, .45 International Holster - Left Hand The International is an outside the waistband holster with a modular mounting design giving the user 16 holster options in 1. Designed to be worn at 3:00 this holsters is perfect...HKP-20295$79.95 -
Comp-Tac HK VP9 Button Comp Carry Holster - Left Hand
Comp-Tac
$79.95Rail Mount Compensator & Comp Weight? International Holster - Left Hand - HK VP9, VP9 Optics Ready - BUTTON At last a custom made Comp-Tac International OWB holster for your HK pistol that allows you to have the Rail Mount Compensator, Comp Weight,...HKP-20054$79.95 -
Comp-Tac HK VP9 Infidel Ultra Max RH Holster - Black
Comp-Tac
$96.95HK VP9 Infidel Ultra Max Holster - Right Hand The Infidel Ultra Max Holster is an Inside the Waistband Kydex and leather hybrid holster designed for concealed carry. Created to be worn behind the hip at 4:00 or 5:00, this holster is a perfect easy on...HKP-17488$96.95 -
Comp-Tac HK VP9 Speed Cant Paddle RH Holster - Black
Comp-Tac
$69.95Comp-Tac HK VP9 Speed Cant Paddle RH Holster - Black It's all-Kydex body provides a rigid material that is custom fit to each firearm and maintains its shape even with the pistol un-holstered. The smooth, low friction surface allows for a fast draw and...HKP-20010$69.95 -
Out Of Stock
Contoured Style - SEF - Match Trigger Group - HK SP5K
H&K Heckler & Koch
$0.00Contoured Style - SEF - Match Trigger Group - HK SP5K Upgrade your SP5K with this top-quality SEF Contoured Style RH Match Trigger Group. Ready to drop on your SP5K receiver, it serves as an excellent replacement trigger group, designed specifically for...HKP-19496$0.00 -
CRKT Pilar Copper Knife - 2.38"
CRKT
$72.95Columbia River Knife & Tool, PILAR COPPER, 2.38" Folding Knife, Plain Edge, Satin Finish, Copper and Stainless Steel Handle The Pilar Copper is a super compact everyday carry folder with distinctive minimalist design, a big colorful pop, and an epic...HKP-20556$72.95 -
Elevated Cheek Rest For Folding/Adjustable Stock - Black
B&T Brugger & Thomet
$65.95Elevated Cheek Rest For Folding/Adjustable Stock Special optics (night vision, thermal) require higher mounts. In these cases an elevated cheek rest is helpful in order to position the eye/ the head in the optimal position. The B&T cheek rest...HKP-18105$65.95 -
Sale
ETS Glock 26 10-Round 9mm Magazine - Translucent
Elite Tactical Systems
Now: $11.95Was: $21.95ETS Glock 26 - 9mm - 10 Round Magazine Features: Standard 10-round capacity Compatible with Gen 1 through Gen 5 Glocks Compatible with Glock and aftermarket floorplates Easy disassembly with our specially designed baseplate Ergonomically designed...HKP-18764Now: $11.95Was: $21.95 -
Sale
FA ACR-C1 Bushmaster ACR Binary Firing System
FA Franklin Armory
Now: $394.95Was: $499.95FA ACR-C1 Bushmaster ACR Binary Firing System All tactical and competitive shooters should upgrade their triggers with this Franklin Armory BFSIII ACR-C1 binary firing system for Bushmaster ACR. These rifle triggers by Franklin Armory operate in 3...HKP-21005Now: $394.95Was: $499.95 -
Fero Z51 Claw Mount Adapter
BRAND A.R.M.S., Inc
$9.95Claw Mount Adapter - German - Surplus - Z51HKP-19532$9.95 -
Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – Ambi 3 Position Housing
FA Franklin Armory
$1,899.95Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – Ambi 3 Position Housing 3 Position – pictogram – HK binary trigger group Binary triggers count as 4 922r compliant components. The components that count towards 922r...HKP-19182-M$1,899.95 -
Sale
Grayguns SIG P320 Adjustable Straight Trigger - Black
Grayguns
Now: $79.95Was: $94.00Grayguns SIG P320 Adjustable Straight Trigger - Black The Grayguns P320 Adjustable Straight Trigger is the ultimate fire control refinement for this amazingly versatile platform, embodying the best innovations from Bruce Gray's continuing R&D program...HKP-19758Now: $79.95Was: $94.00 -
H&K / HKP V51 Fixed Stock
HKP HK Parts
$279.95H&K / HKP V51 Fixed Stock Finally after years of unobtainable replacement stocks for your Vector V51 firearm we now bring you multiple A2 style options to dress your V51 to your liking. We take a like new back plate and convert it into a V51...HKP-21270-M$279.95 -
H&K 10 Round HK USP .45 ACP Standard Floor Plate - Black
H&K Heckler & Koch
$10.95H&K 10 Round HK USP .45 ACP Standard Floor Plate - Black Perfect for concealed carry as the flat floor plate has a lower profile. Compatible With: HK USP .45 Magazine - 10 round HK USP .45 Tactical Magazine - 10 roundHKP-01194$10.95 -
Out Of Stock
H&K 21 (7.62x51/.308) Countersunk Screw - 6x12MM
H&K Heckler & Koch
$4.95HK 21 Countersunk Screw - 6x12MMHKP-16424$4.95 -
Out Of Stock
H&K 21E/23E (7.62x51/.308) & (5.56/.223) Recoil Spring
H&K Heckler & Koch
$79.95New German HK Factory 21E & 23E Recoil SpringHKP-02001$79.95 -
H&K 91/G3 (7.62x51/.308) Stock Set w/ Backplate - Black - Used Good
H&K Heckler & Koch
$299.95Original G3, 91, PTR German Army Used Surplus Black Stock Set - Complete Factory HK German production. Each stock set is used but in perfect working order. Each set is in overall good condition. Most will clean up nicely with a little TLC...HKP-16205$299.95 -
H&K 93/53/33 (5.56/.223) Complete FBI Trigger Group - Clipped & Pinned
H&K Heckler & Koch
$749.95H&K 93, 53, & 33 (5.56/.223) Complete FBI Trigger Group - Clipped & Pinned Genuine Heckler and Koch German Parts.HKP-00019$749.95