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 V5/6/7 Complete Bobbed Hammer

    H&K HK USP V5/6/7 Complete Bobbed Hammer

    H&K Heckler & Koch

    $0.00
    HK USP V5/6/7 Complete Bobbed Hammer   Compatible With: HK USP 9mm HK USP 40
    HKP-01934
    $0.00
    Qty in Cart: 0
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  • H&K HK USPC Lockout Device H&K HK USPC Lockout Device

    H&K HK USPC Lockout Device

    H&K Heckler & Koch

    $18.95
    HK USPC Lockout Device Easily installs to lock out the magazine. Used to comply with certain state laws. And as an added safety feature. This lockout device can be retrofitted to older-style USPC's that do not have the lockout device installed...
    HKP-01500
    $18.95
    Qty in Cart: 0
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  • H&K HK USPC/HK45 Recoil Spring Guide Rod

    H&K HK USPC/HK45 Recoil Spring Guide Rod

    H&K Heckler & Koch

    $39.95
    HK USPC & HK45 Recoil Spring Guide Rod Compatible With: HK USP Compact 9mm HK USP Compact 40 S&W HK USP Compact 357 SIG HK USP Compact LEM HK45
    HKP-01411
    $39.95
    Qty in Cart: 0
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  • HK Compact Pistol Trigger - Black

    HK Compact Pistol Trigger - Black

    H&K Heckler & Koch

    $34.95
    HK Compact Pistol Trigger - Black   Compatible With: HK45 Compact HK USP Compact 9mm HK USP Compact 40 HK USP Compact .357 HK USP Compact .45
    HKP-01768
    $34.95
    Qty in Cart: 0
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  • HKP .40 S&W Thread Protector - Threaded 9/16x24 RH HKP .40 S&W Thread Protector - Threaded 9/16x24 RH

    HKP .40 S&W Thread Protector - Threaded 9/16x24 RH

    HKP HK Parts

    $14.95
    HKP .40 S&W Thread Protector - Threaded 9/16x24 RH   The HK Parts 9/16x24 Thread Protector is specifically designed for .40 S&W handgun barrels with 9/16x24 right-hand threading, compatible with HK, Glock, Sig, SW, and more. Essential...
    HKP-17032
    $14.95
    Qty in Cart: 0
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    $14.95
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  • Out Of Stock
    HKP HK USPC/45C Titanium Firing Pin

    HKP HK USPC/45C Titanium Firing Pin

    HKP HK Parts

    $49.95
    HKP HK USPC/45C Titanium Firing Pin A solid billet CNC offering at 40+% lighter than comparable steel firing pins. Our titanium firing pins travel faster in the slide, delivering a quicker lock time & enhancing accuracy. Titanium pins also carry less...
    HKP-17801
    $49.95
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  • On Sale
    HKP/H&K P2000/USPC 18 Round Complete Magazine With Extension - BLEMISHED HKP/H&K P2000/USPC 18 Round Complete Magazine With Extension - BLEMISHED

    HKP/H&K P2000/USPC 18 Round Complete Magazine With Extension - BLEMISHED

    H&K / HK Parts

    Now: $54.95
    Was: $79.95
    HKP/H&K P2000/USPC 18 Round Complete Magazine With Extension - BLEMISHED   COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK P2000 +5 magazine extension...
    HKP-18662-RE-B
    Now: $54.95
    Was: $79.95
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  • Meprolight HK USP Tru-Dot Tritium Rear Night Sight Meprolight HK USP Tru-Dot Tritium Rear Night Sight

    Meprolight HK USP Tru-Dot Tritium Rear Night Sight

    Meprolight

    $59.95
    Meprolight HK USP Tru-Dot Tritium Rear Night Sight The fail-safe, maintenance-free orange Tru-Dot Tritium Rear Night Sight from Meprolight does not require any external power source, and provides years of usable illumination in all...
    HKP-19735
    $59.95
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  • RCM HK USPC 9mm Barrel - Non-Threaded RCM HK USPC 9mm Barrel - Non-Threaded

    RCM HK USPC 9mm Barrel - Non-Threaded

    RCM

    $199.95
    RCM HK USPC 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 USPC 9mm pistol, ideal as a spare or for...
    HKP-16704
    $199.95
    Qty in Cart: 0
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    $199.95
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  • Out Of Stock
    20 Round HK 45C/USPC .45 ACP Magazine Extension - Black 20 Round HK 45C/USPC .45 ACP Magazine Extension - Black

    20 Round HK 45C/USPC .45 ACP Magazine Extension - Black

    HKP HK Parts

    $39.95
    HK45C & USPC .45 20 Round Magazine Extension Kit: The HK Parts manufactured HK45C, USPC .45 mag extension allows the user to convert existing HK45C & USPC .45 magazines to a 20 round magazine capacity. Each HK magazine extension kit includes the...
    HKP-17158
    $39.95
    Qty in Cart: 0
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  • On Sale
    Comp-Tac HK USPC 9mm/.40. S&W MTAC IWB LH Holster - Black Comp-Tac HK USPC 9mm/.40. S&W MTAC IWB LH Holster - Black

    Comp-Tac HK USPC 9mm/.40. S&W MTAC IWB LH Holster - Black

    Comp-Tac

    Now: $49.95
    Was: $89.95
    MTAC Holster - Left Hand - HK USP Compact 9mm, .40 The MTAC is an inside the waistband (IWB) Kydex and leather hybrid holster designed for concealed carry. Created to be worn behind the hip at 4:00 or 5:00, this holster offers the best in...
    HKP-19593
    Now: $49.95
    Was: $89.95
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  • Out Of Stock
    H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine - Black H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine - Black

    H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine - Black

    H&K Heckler & Koch

    $0.00
    H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine - Black New German HK 10 round floor plate flat style for low profile.  Compatible With: HK USP Compact 40 S&W HK USP Compact 357 SIG HK P2000 40 S&W
    HKP-01197
    $0.00
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  • H&K 10 Round USP 40 Full Size Magazine Locking Plate - Black

    H&K 10 Round USP 40 Full Size Magazine Locking Plate - Black

    H&K Heckler & Koch

    $9.95
    H&K 10 Round USP 40 Full Size Magazine Locking Plate - Black Compatible With: USP .40 10 Round 
    HKP-02361
    $9.95
    Qty in Cart: 0
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    $9.95
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  • Out Of Stock
    H&K 12 Round HK USP/Mark 23 .45 ACP Magazine Body - Black H&K 12 Round HK USP/Mark 23 .45 ACP Magazine Body - Black

    H&K 12 Round HK USP/Mark 23 .45 ACP Magazine Body - Black

    H&K Heckler & Koch

    $0.00
    H&K 12 Round HK USP/Mark 23 .45 ACP Magazine Body - Black New HK German 12 round all steel magazine housing. Compatible With: HK USP .45 HK Mark 23
    HKP-16646
    $0.00
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  • Out Of Stock
    H&K HK USP .45 ACP Barrel - Match - Black H&K HK USP .45 ACP Barrel - Match - Black

    H&K HK USP .45 ACP Barrel - Match - Black

    H&K Heckler & Koch

    $0.00
    H&K HK USP .45 ACP Barrel - Match - Black The real deal factory HK Match barrel. This barrel will fit all HK USP .45 full size models. If you want a longer barrel for your HK USP 45 or USP 45 Tactical this is a great option for an extended length or...
    HKP-17508
    $0.00
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  • H&K HK USP .45 ACP Recoil Rod H&K HK USP .45 ACP Recoil Rod

    H&K HK USP .45 ACP Recoil Rod

    H&K Heckler & Koch

    $29.95
    H&K HK USP .45 ACP Recoil Rod Factory German HK correct Recoil Rod for the HK USP 45 Full Size pistol. Compatible With: HK USP 45 Full Size Pistol
    HKP-16998
    $29.95
    Qty in Cart: 0
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  • H&K HK USP Buffer Spring Retainer H&K HK USP Buffer Spring Retainer

    H&K HK USP Buffer Spring Retainer

    H&K Heckler & Koch

    $6.95
    H&K HK USP Buffer Spring Retainer Compatible With: HK USP 45 HK USP 40 HK USP 9mm
    HKP-16232
    $6.95
    Qty in Cart: 0
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  • Out Of Stock
    H&K HK USP New Style Hammer Strut H&K HK USP New Style Hammer Strut

    H&K HK USP New Style Hammer Strut

    H&K Heckler & Koch

    $0.00
    HK USP New Style Hammer Strut Compatible With: HK USP 9mm Full Size HK USP 40 S&W Full Size
    HKP-01661
    $0.00
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  • H&K HK USP Old Style Catch H&K HK USP Old Style Catch

    H&K HK USP Old Style Catch

    H&K Heckler & Koch

    $39.95
    HK USP Old Style Catch   Compatible With: HK USP 9mm HK USP 40
    HKP-01932
    $39.95
    Qty in Cart: 0
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  • H&K HK USP Old Style Incomplete Hammer

    H&K HK USP Old Style Incomplete Hammer

    H&K Heckler & Koch

    $59.95
    HK USP Full Size Incomplete Hammer - Variant 1-4, 9, & 10 This hammer is the same as the complete hammer, only missing the small parts in the hammer. All metal and no rubber, as found on early USP models. Compatible With: HK USP 9mm HK USP 40...
    HKP-01631
    $59.95
    Qty in Cart: 0
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    $59.95
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  • Out Of Stock
    H&K HK USP Rear Sight

    H&K HK USP Rear Sight

    H&K Heckler & Koch

    $0.00
    HK USP Rear Sight Fits all full size USP & USP tactical firearms. Compatible With: HK USP 9mm HK USP .40 Cal HK USP .45 Cal All USP tactical firearms
    HKP-01622
    $0.00
    Qty in Cart: 0
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    $0.00
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  • H&K HK USP Series Front Sight 7.0mm

    H&K HK USP Series Front Sight 7.0mm

    H&K Heckler & Koch

    $22.95
    HK USP Front Sight 7.00mm Compatible With: HK USP 9mm HK USP 40 S&W HK USP 45 ACP HK USP Compact 9mm HK USP Compact 40 S&W HK USP Compact 357 SIG HK USP Compact 45 ACP HK USP Compact LEM
    HKP-01624
    $22.95
    Qty in Cart: 0
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    $22.95
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  • Out Of Stock
    H&K HK USP Series Old Style Catch

    H&K HK USP Series Old Style Catch

    H&K Heckler & Koch

    $29.95
    H&K HK USP Series Old Style Catch Compatible With: HK USP 9mm HK USP 40 HK USP 45 HK USP Compact 9mm HK USP Compact 40 HK USP Compact 357 HK USP Compact 45 HK USP Compact LEM
    HKP-01176
    $29.95
    Qty in Cart: 0
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    $29.95
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  • Out Of Stock
    H&K HK USP V5/6/7 Incomplete Bobbed Hammer

    H&K HK USP V5/6/7 Incomplete Bobbed Hammer

    H&K Heckler & Koch

    $0.00
    HK USP Bobbed Hammer - Variants 5, 6, & 7 This is an incomplete hammer. That means no springs or pins are included with this item. Compatible With: HK USP 9mm HK USP 40 S&W HK USP 45 ACP
    HKP-01626
    $0.00
    Qty in Cart: 0
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    $0.00
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  • H&K HK USP/Tactical .45 ACP Lockout Device Set

    H&K HK USP/Tactical .45 ACP Lockout Device Set

    H&K Heckler & Koch

    $39.95
    HK USP/Tactical .45 ACP Lockout Device Set Compatible With: HK USP .45 USP .45 Tactical full size models
    HKP-01503
    $39.95
    Qty in Cart: 0
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    $39.95
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  • Out Of Stock
    H&K HK USPC .357 SIG Barrel

    H&K HK USPC .357 SIG Barrel

    H&K Heckler & Koch

    $0.00
    HK USP Compact .357 SIG Barrel This barrel is a direct replacement part for all HK USPC .40 or .357 or if you want to convert your .40 USPC to a .357. It comes 3.58" in overall length. 
    HKP-01902
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    H&K HK USPC 9mm 13 Round Magazine Floor Plate w/ Pinky Rest H&K HK USPC 9mm 13 Round Magazine Floor Plate w/ Pinky Rest

    H&K HK USPC 9mm 13 Round Magazine Floor Plate w/ Pinky Rest

    H&K Heckler & Koch

    $0.00
    New HK German Magazine Floorplate With Finger Rest Compatible With: HK USP Compact 9mm 13-round magazine HK P2000 9mm 13-round magazine
    HKP-00969
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    H&K HK USPC Original Style Firing Pin

    H&K HK USPC Original Style Firing Pin

    H&K Heckler & Koch

    $0.00
    HK USP Compact Firing Pin - Original Style Compatible With: HK USP Compact 9mm HK USP Compact 40 S&W HK USP Compact 357 SIG HK USP Compact LEM
    HKP-01286
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    H&K HK USPC V3 Control Lever H&K HK USPC V3 Control Lever

    H&K HK USPC V3 Control Lever

    H&K Heckler & Koch

    $0.00
    HK USPC V3 Control Lever Compatible With: HK USP Compact 9mm HK USP Compact 357 SIG HK USP Compact 40 S&W HK USP Compact 45 ACP
    HKP-01436
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    H&K HK USPC/P2000 9mm/.40 S&W Titanium Firing Pin

    H&K HK USPC/P2000 9mm/.40 S&W Titanium Firing Pin

    HKP HK Parts

    $49.95
    H&K HK USPC/P2000 9mm/.40 S&W Titanium Firing Pin Latest generation current design USPC/P2000/P2000SK Titanium firing pin. A solid billet CNC offering at 40+% lighter than comparable steel firing pins. Our titanium firing pins travel faster in...
    HKP-17810
    $49.95
    Qty in Cart: 0
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    $49.95
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  • H&K HK45C/USPC Stripped Recoil Spring Guide Rod - Black

    H&K HK45C/USPC Stripped Recoil Spring Guide Rod - Black

    H&K Heckler & Koch

    $79.95
    H&K HK45C/USPC Stripped Recoil Spring Guide Rod - Black This is the guide rod for the recoil spring assembly. It only includes the rod, no spring. Compatible With: HK45C HK USPC
    HKP-02245
    $79.95
    Qty in Cart: 0
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    $79.95
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  • Out Of Stock
    H&K USP 9mm Tactical Barrel - Threaded 13.5x1 LH H&K USP 9mm Tactical Barrel - Threaded 13.5x1 LH

    H&K USP 9mm Tactical Barrel - Threaded 13.5x1 LH

    H&K Heckler & Koch

    $0.00
    H&K USP 9mm Tactical Barrel - Threaded 13.5x1 LH This barrel is a drop-in replacement barrel for standard full-size USP 9mm Pistols. Cold hammer forged, polygonal rifled, and made in Germany. Specifications: Threaded 13.5x1 LH Overall Length 4...
    HKP-00797
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    HK Pistols Trigger Return Spring & Mounting Plier HK Pistols Trigger Return Spring & Mounting Plier

    HK Pistols Trigger Return Spring & Mounting Plier

    H&K Heckler & Koch

    $0.00
    HK Pistols Trigger Return Spring & Mounting Plier The factory HK German factory tool used for various applications as well as trigger return spring removal and install. This is the factory HK German part as used in the HK armorer classes.
    HKP-19678
    $0.00
    Qty in Cart: 0
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  • On Sale
    HKP .40 S&W 4 Prong Flash Hider - 14.5x1 LH HKP .40 S&W 4 Prong Flash Hider - 14.5x1 LH

    HKP .40 S&W 4 Prong Flash Hider - 14.5x1 LH

    USA

    Now: $33.95
    Was: $79.95
    HKP .40 S&W 4 Prong Flash Hider - 14.5x1 LH THIS IS A CLOSEOUT PRODUCT DUE TO A HARMONIC (TUNING FORK EFFECT) PRESENT WHEN SHOOTING.  THE PART IS ENTIRELY FUNCTIONAL AND IS SOLD AS-IS, RETURNS WILL NOT BE ACCEPTED. For use on all HK German .40...
    HKP-21445
    Now: $33.95
    Was: $79.95
    Qty in Cart: 0
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    Now: $33.95
    Was: $79.95
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  • Out Of Stock
    HKP 9mm Titanium Thread Protector - Threaded 13.5x1 LH HKP 9mm Titanium Thread Protector - Threaded 13.5x1 LH

    HKP 9mm Titanium Thread Protector - Threaded 13.5x1 LH

    HKP HK Parts

    $29.95
    HKP 9mm Titanium Thread Protector - Threaded 13.5x1 LH This billet machined titanium and Cerakoted enhanced thread protector is made for use with all 13.5x1 LH threaded barrels. This unique design will fit over and protect the crown of your barrel for...
    HKP-19724
    $29.95
    Qty in Cart: 0
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    $29.95
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