HK USP Series

HK USP Series

Discover a broad range of HK USP parts, from USP Compensators and Triggers to Magazines and Magazine Extensions. Optimize your USP with Optics, Optic Plates, and custom Grips for a truly personalized firearm.

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  • Out Of Stock
    H&K HK USP/P2000 Extended Magazine Release H&K HK USP/P2000 Extended Magazine Release

    H&K HK USP/P2000 Extended Magazine Release

    H&K Heckler & Koch

    $29.95
    HK USP/P2000 Extended Magazine Release This mag release makes it possible to release the magazine without changing the position of your grip. Compatible With All HK Pistols In All Calibers 45, 40, 357, & 9mm: All HK USP Tactical, Elite, & Expert...
    HKP-01669
    $29.95
    Qty in Cart: 0
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  • H&K HK .45 ACP Pistols Barrel O-Ring - Green H&K HK .45 ACP Pistols Barrel O-Ring - Green

    H&K HK .45 ACP Pistols Barrel O-Ring - Green

    H&K Heckler & Koch

    $4.95
    HK .45 ACP Pistols Barrel O-Ring - Green Get them while you can, as they are no longer available in green. The green o-rings were used when HK introduced o-rings on the Mark 23 and USP 45 Tactical HK pistols. All HK O-rings are made of the same material...
    HKP-01984
    $4.95
    Qty in Cart: 0
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    $4.95
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  • HK Pistol Trigger Return Spring Tool HK Pistol Trigger Return Spring Tool

    HK Pistol Trigger Return Spring Tool

    USA

    $17.95
    HK Trigger Return Spring Tool - Pliers The HK Parts trigger return spring pliers are a must-have tool born from necessity. If you've ever attempted to replace the trigger return spring on an HK pistol, you understand how challenging this task can be. Our...
    HKP-16031
    $17.95
    Qty in Cart: 0
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  • H&K HK German Roll Pin

    H&K HK German Roll Pin

    H&K Heckler & Koch

    $2.95
    HK German Roll Pin German HK roll pin is crafted from a process using rolled spring steel resulting in robust part with stable fitment. HK suggests replacing the roll pin with a new unit each time it is removed. Fits and retains the extractor, mag...
    HKP-01921
    $2.95
    Qty in Cart: 0
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    $2.95
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  • H&K HK USP/P/45 Enhanced Match Flat Sear Spring H&K HK USP/P/45 Enhanced Match Flat Sear Spring

    H&K HK USP/P/45 Enhanced Match Flat Sear Spring

    H&K Heckler & Koch

    $9.95
    Enhanced Match Flat Sear Spring The nickel-plated sear spring is also regarded as a "match" flat spring as it will improve the feel and "smoothness" when pulling the trigger as it takes up some of the gritty feel. It is a must-have upgraded part to...
    HKP-01811
    $9.95
    Qty in Cart: 0
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    $9.95
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  • On Sale
    RennSteig 8 Piece Punch Set For HK Firearms RennSteig 8 Piece Punch Set For HK Firearms

    RennSteig 8 Piece Punch Set For HK Firearms

    RennSteig

    Now: $29.95
    Was: $34.95
    Metric Parallel Pin Punch Set With Guide Sleeves - German Manufacture - 8 Piece This punch set is the exact same set used in the HK Armorer classes and approved by HK for use when installing & removing the roll pins from HK pistols & rifles...
    HKP-16737
    Now: $29.95
    Was: $34.95
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    Now: $29.95
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  • Out Of Stock
    H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Red Follower H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Red Follower

    H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Red Follower

    H&K Heckler & Koch

    $49.99
    HK German Production USP .45 - 12 Round Magazine - Red Follower Compatible With: HK USP .45 Full-Size Pistols HK USP 45 Tactical USP Expert, USP Elite Please Note: This will not fit the HK Mark 23 without swapping the floorplate to the Mark 23...
    HKP-21418
    $49.99
    Qty in Cart: 0
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  • HKP HK USP/P30/P2000 Light Hammer Spring HKP HK USP/P30/P2000 Light Hammer Spring

    HKP HK USP/P30/P2000 Light Hammer Spring

    HKP HK Parts

    $8.95
    HKP HK USP/P30/P2000 Light Hammer Spring Finally a New US Production 10 lb. Hammer Spring For HK USP, P30 & P2000. Brought about by many customers asking for a 2 lb. lighter hammer spring than stock (12 lb.). This is also a popular hammer spring used...
    HKP-16489
    $8.95
    Qty in Cart: 0
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    $8.95
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  • H&K 10 Round HK USPC/45C .45 ACP Magazine - Black H&K 10 Round HK USPC/45C .45 ACP Magazine - Black

    H&K 10 Round HK USPC/45C .45 ACP Magazine - Black

    H&K Heckler & Koch

    $49.95
    New HK German HK45C & USP Compact .45 10 Round Magazine With an extended rubberized base plate. Brand new factory German manufacture. Compatible With: HK45C, HK45C Tactical HK USP Compact 45, HK USPC .45 Tactical
    HKP-00304
    $49.95
    Qty in Cart: 0
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  • On Sale
    HKP Armorers Bench Block Tool HKP Armorers Bench Block Tool

    HKP Armorers Bench Block Tool

    HKP HK Parts

    Now: $9.95
    Was: $14.95
    HK Parts Armorers Puck Punch Bench Block Tool For All HK Firearms The HK armorers' puck punch bench block tool is standard issue at all HK armorers' courses. The purpose of the tool is to aid in installing axle and roll pins in your firearm while...
    HKP-17133
    Now: $9.95
    Was: $14.95
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    Now: $9.95
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  • HKP HK .45 Barrel O-Ring All Caliber Pistols - Red HKP HK .45 Barrel O-Ring All Caliber Pistols - Red

    HKP HK .45 Barrel O-Ring All Caliber Pistols - Red

    HKP HK Parts

    $4.95
    HKP HK .45 Barrel O-Ring All Caliber Pistols - Red A rare find as we have found a small lot of HK red-colored HK .45 O-rings.  All HK O-rings are still made of the same material as the newer black O- rings only in the HK red color. A great spare and...
    HKP-19316
    $4.95
    Qty in Cart: 0
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    $4.95
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  • H&K HK Pistol Light Trigger Return Spring

    H&K HK Pistol Light Trigger Return Spring

    H&K Heckler & Koch

    $7.95
    HK Pistol Light Trigger Return Spring Great for LEM and standard variant conversions. Each spring should be used along with the light-firing pin block spring, as shown below in the related items. Compatible With: HK USP Full Size (9mm, .40 & .45) HK...
    HKP-02081
    $7.95
    Qty in Cart: 0
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    $7.95
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  • HK 9mm Barrel O-Ring For Thread Protector - Green

    HK 9mm Barrel O-Ring For Thread Protector - Green

    H&K Heckler & Koch

    $4.95
    HK German 9mm barrel O-ring - Green For thread protector or barrel slot on the Elite barrel. The o-ring is a high wear and replacement item. Stock up at the lowest price in the country. To save even more order 10 or more and get an additional $1 off per...
    HKP-19729
    $4.95
    Qty in Cart: 0
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    $4.95
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  • Lazy Wolf HK VP/P30/USP/HK45 Enhanced Firing Pin Block Spring

    Lazy Wolf HK VP/P30/USP/HK45 Enhanced Firing Pin Block Spring

    Lazy Wolf

    $9.95
    Lazy Wolf HK VP/P30/USP/HK45 Enhanced Firing Pin Block Spring An exciting and desirable new offering as a joint collaboration from the widely renowned Master HK pistol smith Lazy Wolf Guns & HK Parts! This spring was designed by master pistol smith...
    HKP-18110
    $9.95
    Qty in Cart: 0
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    $9.95
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  • H&K 12 Round HK P2000/USPC .40 S&W Magazine - Black H&K 12 Round HK P2000/USPC .40 S&W Magazine - Black

    H&K 12 Round HK P2000/USPC .40 S&W Magazine - Black

    H&K Heckler & Koch

    $49.95
    H&K 12 Round HK P2000/USPC .40 S&W Magazine - Black New HK German manufacture. All steel with rubberized floorplate with finger rest. Compatible With: HK USP Compact .40 Cal HK P2000 .40 Cal Will also fit the P2000SK .40 (will not fit flush)
    HKP-00313
    $49.95
    Qty in Cart: 0
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    $49.95
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  • H&K 15 Round HK USP 9mm Magazine H&K 15 Round HK USP 9mm Magazine

    H&K 15 Round HK USP 9mm Magazine

    H&K Heckler & Koch

    $49.00
    H&K 15 Round HK USP 9mm Magazine  New factory-fresh & the latest HK production USP 9mm 15 round magazine. Compatible With: USP 9mm Full Size USP 9mm Tactical USP 9mm Elite, Expert (without jet funnel installed) USP P8
    HKP-00323-M
    $49.00
    Qty in Cart: 0
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    $49.00
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  • H&K HK 13 Round USPC/P2000 9mm Magazine H&K HK 13 Round USPC/P2000 9mm Magazine

    H&K HK 13 Round USPC/P2000 9mm Magazine

    H&K Heckler & Koch

    $49.00
    H&K HK 13 Round USPC/P2000 9mm Magazine  Each magazine is a current HK German manufacturer. Brand new and factory fresh. Compatible With: HK USP Compact 9mm HK P2000 9mm Fits the P2000SK will stick out below the mag well when installed
    HKP-00312-M
    $49.00
    Qty in Cart: 0
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    $49.00
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  • H&K HK Barrel O-Ring .45 ACP Caliber Pistols - Black H&K HK Barrel O-Ring .45 ACP Caliber Pistols - Black

    H&K HK Barrel O-Ring .45 ACP Caliber Pistols - Black

    H&K Heckler & Koch

    $4.95
    H&K HK Barrel O-Ring .45 ACP Caliber Pistols - Black A great spare and a much-needed part for your HK barrel. This factory part is a high-wear item, as the O-ring provides the seal between the slide and the barrel, which provides a secure lockup with...
    HKP-00296
    $4.95
    Qty in Cart: 0
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    $4.95
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  • HKP HK USP Pistol Light, Laser Adapter HKP HK USP Pistol Light, Laser Adapter

    HKP HK USP Pistol Light, Laser Adapter

    HKP HK Parts

    $28.95
    HKP HK USP Pistol Light, Laser Adapter This is the flashlight adapter needed for all HK USP Full Size Pistols to attach an aftermarket light or laser to the bottom rail of the firearm since HK USP's use a proprietary rail system. Made from hard coat...
    HKP-00960
    $28.95
    Qty in Cart: 0
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    $28.95
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  • H&K HK 45/45C/USP/P30 New Style Light Firing Pin Block Spring H&K HK 45/45C/USP/P30 New Style Light Firing Pin Block Spring

    H&K HK 45/45C/USP/P30 New Style Light Firing Pin Block Spring

    H&K Heckler & Koch

    $7.74
    H&K HK 45/45C/USP/P30 New Style Light Firing Pin Block Spring This part is commonly used with the light trigger return spring (shown below) for a light trigger pull conversion. This spring is one of the springs used to convert P2000,...
    HKP-01955
    $7.74
    Qty in Cart: 0
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    $7.74
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  • Lazy Wolf HK Reduced Power Hammer Spring - 10 lb.

    Lazy Wolf HK Reduced Power Hammer Spring - 10 lb.

    Lazy Wolf

    $9.95
    Lazy Wolf HK Reduced Power Hammer Spring - 10 lb. An exciting new offering as a joint collaboration from the widely renowned pistol smith Lazy Wolf Guns & HK Parts! This custom spring was designed exclusively by master trigger smith Rick Holm at LWG...
    HKP-18132
    $9.95
    Qty in Cart: 0
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    $9.95
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  • H&K 8 Round HK USPC/45C Magazine H&K 8 Round HK USPC/45C Magazine

    H&K 8 Round HK USPC/45C Magazine

    H&K Heckler & Koch

    $49.00
    New HK German HK45C & USPC 45 8-Round Magazine HK German 8-round magazine with finger rest. New factory-fresh, hard to find. Compatible With: HK USP 45 Compact HK45C & HK45C Tactical models
    HKP-00303-M
    $49.00
    Qty in Cart: 0
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    $49.00
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  • H&K .45 ACP Thread Protector - Threaded 16x1 LH H&K .45 ACP Thread Protector - Threaded 16x1 LH

    H&K .45 ACP Thread Protector - Threaded 16x1 LH

    H&K Heckler & Koch

    $24.95
    H&K .45 ACP Thread Protector - Threaded 16x1 LH The cap fits all HK45 full size & compact barrels threaded 16x1 LH hand thread. A must have item to protect your threaded barrels, exposed threads, and your HK pistol investment. The use of the...
    HKP-00297
    $24.95
    Qty in Cart: 0
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    $24.95
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  • HKP HK USP/USPC Laser - Red HKP HK USP/USPC Laser - Red

    HKP HK USP/USPC Laser - Red

    HKP HK Parts

    $29.95
    HKP HK USP/USPC Laser - Red Finally, a laser designed to fit the HK USP & USP Compact Family of firearms without a bulky and expensive adapter. This affordable offering is now available to all HK USP, USP owners. This patent-pending offering is a...
    HKP-16504
    $29.95
    Qty in Cart: 0
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    $29.95
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  • On Sale
    HKP HK USP/P2000/HK45C Enhanced Magazine Release HKP HK USP/P2000/HK45C Enhanced Magazine Release

    HKP HK USP/P2000/HK45C Enhanced Magazine Release

    HKP HK Parts

    Now: $34.95
    Was: $49.95
    HKP HK USP/P2000/HK45C Enhanced Magazine Release Upgrade your pistol's performance with our oversized magazine release. Crafted from durable 6061 billet aluminum, this US made component offers an expanded surface area for quicker, more intuitive magazine...
    HKP-19287-M
    Now: $34.95
    Was: $49.95
    Qty in Cart: 0
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    Now: $34.95
    Was: $49.95
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  • H&K 9mm Thread Protector - Threaded 13.5x1 LH H&K 9mm Thread Protector - Threaded 13.5x1 LH

    H&K 9mm Thread Protector - Threaded 13.5x1 LH

    H&K Heckler & Koch

    $39.95
    H&K 9mm Thread Protector - Threaded 13.5x1 LH This German HK manufactured 9mm tactical threaded barrel protector fits all HK 9mm threaded barrels that are 13.5x1 metric LH twist.  Specifications: Overall Length .45" Outside Diameter ...
    HKP-00919
    $39.95
    Qty in Cart: 0
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    $39.95
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  • H&K HK Pistol Magazine Release Spring H&K HK Pistol Magazine Release Spring

    H&K HK Pistol Magazine Release Spring

    H&K Heckler & Koch

    $3.95
    HK Pistol Magazine Release Spring Compatible With: HK P30, P30L & P30S HK P30SK HK P2000 HK P2000SK HK45 HK45 Compact HK VP9 HK VP9SK HK VP40 ALL HK USP & USP Compact Models 9mm .40 S&W .357 SIG 45 ACP All HK Tactical, Elite & Expert...
    HKP-01814
    $3.95
    Qty in Cart: 0
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    $3.95
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  • H&K HK USPC/P2000 9mm Magazine Flat Floor Plate

    H&K HK USPC/P2000 9mm Magazine Flat Floor Plate

    H&K Heckler & Koch

    $19.95
    H&K HK USPC/P2000 9mm Magazine Flat Floor Plate USPC 9mm 13 round flat floor plate for the 9mm UPSC and P2000 magazine. This is a Heckler and Koch genuine part. Perfect for concealed carry or for a lower profile Compatible With: HK USP Compact 9mm...
    HKP-01122
    $19.95
    Qty in Cart: 0
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    $19.95
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  • HKP 9mm Micro Comp - Threaded 1/2x28 RH HKP 9mm Micro Comp - Threaded 1/2x28 RH

    HKP 9mm Micro Comp - Threaded 1/2x28 RH

    HKP HK Parts

    $29.95
    HKP 9mm Micro Comp - Threaded 1/2x28 RH The HK Parts Micro Comp & Thread Protector is designed to be lightweight and functional as both a compensator and thread protector.  The HK Parts Micro Comp easily attaches to the end of any factory spec...
    HKP-19722
    $29.95
    Qty in Cart: 0
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    $29.95
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  • Maglula Universal Magazine Loader Maglula Universal Magazine Loader

    Maglula Universal Magazine Loader

    Maglula

    $34.95
    Maglula Universal Magazine Loader The UpLULA mag loader is a military grade-quality universal pistol magazine loader and unloader designed for loading and unloading almost all 9mm Luger up to .45ACP magazines, single and double stack, and 1911's of all...
    HKP-14531
    $34.95
    Qty in Cart: 0
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    $34.95
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  • Grayguns HK USP, HK45 Short Reset System

    Grayguns HK USP, HK45 Short Reset System

    Grayguns

    $90.00
    Grayguns HK USP, HK45 Short Reset System This Short Reset System for the HK USP and HK45 replicates the short reset conversion available at Grayguns. Cut from bar stock steel, these kits provide an exacting fit for easy install. The kit shortens the...
    HKP-19753
    $90.00
    Qty in Cart: 0
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    $90.00
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  • H&K HK USP/USPC Magazine Spring

    H&K HK USP/USPC Magazine Spring

    H&K Heckler & Koch

    $8.95
    H&K HK USP & USPC Magazine Spring HK recommends that for optimum performance, one should change out the magazine springs during regular maintenance intervals or when keeping the pistol magazines loaded for long periods. Compatible With: HK USP...
    HKP-01425
    $8.95
    Qty in Cart: 0
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    $8.95
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  • On Sale
    HKP 9mm Vented Micro Comp - Threaded 13.5x1 LH HKP 9mm Vented Micro Comp - Threaded 13.5x1 LH

    HKP 9mm Vented Micro Comp - Threaded 13.5x1 LH

    HKP HK Parts

    Now: $19.95
    Was: $29.95
    HKP 9mm Vented Micro Comp - Threaded 13.5x1 LH The HK Parts Micro Comp & Thread Protector is designed to be lightweight and functional both as a compensator and thread protector. This light weight micro comp can easily attache to the end of any...
    HKP-19720
    Now: $19.95
    Was: $29.95
    Qty in Cart: 0
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    Now: $19.95
    Was: $29.95
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  • H&K HK USP Full Size 9mm/.40 Extended Floor Plate - Black H&K HK USP Full Size 9mm/.40 Extended Floor Plate - Black

    H&K HK USP Full Size 9mm/.40 Extended Floor Plate - Black

    H&K Heckler & Koch

    $25.00
    HK USP Full Size 9mm/.40 Extended Floor Plate - Black Each new HK German extended floor plate provides additional room for your pinky on the full-size USP 9mm or .40 pistol. An easy swap for your standard floorplate USP 9mm/40 magazines. Compatible...
    HKP-02478
    $25.00
    Qty in Cart: 0
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    $25.00
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  • H&K USP 9mm 18 Round Jet Funnel Magazine H&K USP 9mm 18 Round Jet Funnel Magazine

    H&K USP 9mm 18 Round Jet Funnel Magazine

    H&K Heckler & Koch

    $88.95
    H&K USP 9mm 18 Round Jet Funnel Magazine  New style all black steel reinforced Jet Funnel 18 round USP 9mm magazine. This item can be used with or without the jet funnel mag well installed. Compatible With: USP/Tactical USP Expert/USP...
    HKP-14549-M
    $88.95
    Qty in Cart: 0
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    $88.95
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  • H&K HK Pistol Match Trigger Return Spring

    H&K HK Pistol Match Trigger Return Spring

    H&K Heckler & Koch

    $8.95
    HK Pistol Match Trigger Return Spring This is the TRS that is in the Match trigger kit. This spring works better with the SA/DA and is lighter than the standard trigger return spring. This is a great spare part to have on hand...
    HKP-02666
    $8.95
    Qty in Cart: 0
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    $8.95
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  • On Sale
    HKP HK USP45, Mark 23 +5 Magazine Extension HKP HK USP45, Mark 23 +5 Magazine Extension

    HKP HK USP45, Mark 23 +5 Magazine Extension

    HKP HK Parts

    Now: $34.95
    Was: $49.95
    Magazine Extension - +5 - HK USP45 & Mark 23 Super easy to install, simply add the mag extension to your existing mag body and follower. An easy 2 min swap. No gunsmithing needed. Made in the USA out of aircraft grade hard coat anodized aluminum...
    HKP-19493-M
    Now: $34.95
    Was: $49.95
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    Now: $34.95
    Was: $49.95
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  • H&K 13 Round HK USP Full Size .40 S&W Magazine - Black H&K 13 Round HK USP Full Size .40 S&W Magazine - Black

    H&K 13 Round HK USP Full Size .40 S&W Magazine - Black

    H&K Heckler & Koch

    $49.00
    HK German USP 40 Full-Size Magazine Compatible With: USP .40 Full Size USP .40 Tactical USP .40 Elite/Expert Please Note: The Magazine does not fit USP Compact or P2000 models
    HKP-00309
    $49.00
    Qty in Cart: 0
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    $49.00
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  • H&K HK 9mm Barrel Thread Protector O-Ring - Black

    H&K HK 9mm Barrel Thread Protector O-Ring - Black

    H&K Heckler & Koch

    $4.95
    HK German 9mm Barrel O-ring - Black The O-ring is a high-wear and replacement item. To save money - order 10 or more and get an additional $1 off per O-ring. Compatible With The Following Barrels That Have An O-ring Groove: HK USP 9mm HK USP Compact...
    HKP-00908
    $4.95
    Qty in Cart: 0
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    $4.95
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  • On Sale
    HKP .45 ACP Micro Comp - Threaded .578x28 RH HKP .45 ACP Micro Comp - Threaded .578x28 RH

    HKP .45 ACP Micro Comp - Threaded .578x28 RH

    HKP HK Parts

    Now: $19.95
    Was: $29.95
    HKP .45 ACP Micro Comp - Threaded .578x28 RH The HK Parts micro comp & thread protector is designed to be lightweight, and functional as both a compensator and thread protector. The HK Parts micro comp easily attaches to the end of any factory spec ...
    HKP-20212
    Now: $19.95
    Was: $29.95
    Qty in Cart: 0
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    Now: $19.95
    Was: $29.95
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