USP Barrels

USP Barrels

HKParts has all types of HK USP45 barrels, from micro comps to paddle holsters and everything in between. We carry the perfect replacement barrels for your HK USP45 and more. Reach out with any questions you may have. Shop HKParts today!

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  • On Sale
    New - HKP HK 9mm Enhanced Thread Protector - Threaded 1/2x28 RH - HKP-17977 HK 9mm Thread Protector - Enhanced - 1/2x28 RH
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    HK 9mm Thread Protector - Enhanced - 1/2x28 RH

    HKP HK Parts

    Now: $15.96
    Was: $19.95
    HKP HK 9mm Enhanced Thread Protector - Threaded 1/2x28 RH   This enhanced thread protector is crafted from stainless steel and designed for 1/2x28 threaded barrels. Its unique design not only fits over and protects the crown of your barrel but...
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    Was: $19.95
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  • On Sale
    New - HK .45 ACP Titanium Thread Protector - Threaded 16x1 LH - HKP-17942 HK45 Thread Protector - 16x1 LH - Titanium
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    HK45 Thread Protector - 16x1 LH - Titanium

    Now: $22.45
    Was: $24.95
    HK .45 ACP Titanium Thread Protector - Threaded 16x1 LH Crafted from solid titanium, this tactical thread protector fits all HK45 full-size and compact barrels threaded 16x1 LH. Essential for safeguarding your threaded barrels and exposed threads, it...
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    Was: $24.95
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  • On Sale
    New - HKP .40 S&W Tactical Thread Protector - Threaded 14.5x1 LH - HKP-00298 HK .40 S&W Thread Protector - Tactical - Threaded 14.5x1 LH
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    HK .40 S&W Thread Protector - Tactical - Threaded 14.5x1 LH

    H&K Heckler & Koch

    Now: $11.95
    Was: $24.95
    H&K .40 S&W Tactical Thread Protector - Threaded 14.5x1 LH Fits all HK barrels that are threaded 14.5x1 LH. This is the correct thread protector for all the HK .40 S&W metric threaded barrels. This will also fit non HK related barrels as well...
    Now: $11.95
    Was: $24.95
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  • On Sale
    New - H&K HK .40 Barrel O-Ring - Black - HKP-02126 HK Pistol O-Ring - Barrel - .40 S&W
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    HK Pistol O-Ring - Barrel - .40 S&W

    H&K Heckler & Koch

    Now: $4.46
    Was: $4.95
    New HK German Black .40 Cal Barrel O-ring For All .40 Caliber Threaded Barrels This factory part is a high wear and replacement item as the O-ring provides the seal between the slide and the barrel, which provides a secure lockup and increased accuracy...
    Now: $4.46
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    Now: $4.46
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  • On Sale
    New - HKP HK45 .45 ACP Thread Protector - Threaded .578x28 RH - HKP-19514 HK45 Thread Protector - .578x28 RH
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    HK45 Thread Protector - .578x28 RH

    HKP HK Parts

    Now: $15.96
    Was: $19.95
    HKP HK45 .45 ACP Thread Protector - Threaded .578x28 RH The new US-made .45 ACP tactical thread protector, the cap fits all HK45 full size & compact barrels threaded .578x28 RH thread. A must have item to protect your threaded barrels & exposed...
    Now: $15.96
    Was: $19.95
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  • On Sale
    New - HKP HK 9mm Enhanced Thread Protector - 13.5x1 - HKP-21603 HK 9mm Thread Protector - Enhanced - 13.5x1
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    HK 9mm Thread Protector - Enhanced - 13.5x1

    HKP HK Parts

    Now: $15.96
    Was: $19.95
    HKP HK 9mm Enhanced Thread Protector - 13.5x1   This enhanced thread protector is crafted from stainless steel and designed for 13.5x1 threaded barrels. Its unique design not only fits over and protects the crown of your barrel but also...
    Now: $15.96
    Was: $19.95
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  • On Sale
    New - HKP .40 S&W Tactical Texas Style Thread Protector - Threaded 14.5x1 LH - HKP-19907 HK VP40 Thread Protector - 14.5x1 LH - Tactical Texas Style
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    HK VP40 Thread Protector - 14.5x1 LH - Tactical Texas Style

    USA

    Now: $22.45
    Was: $24.95
    HKP .40 S&W Tactical Texas Style Thread Protector - Threaded 14.5x1 LH The Texas style thread protector features raised knurling, distinguishing it from the standard HK Style with flat knurling. Made in the USA, it is designed for use with 14.5x1 LH...
    Now: $22.45
    Was: $24.95
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  • Out Of Stock
    On Sale
    New - HKP .45 ACP Thread Protector - Threaded .578x28 RH - HKP-17623 HK45 Thread Protector - .578x28 RH - Knurled

    HK45 Thread Protector - .578x28 RH - Knurled

    HKP HK Parts

    Now: $11.96
    Was: $14.95
    HKP .45 ACP Thread Protector - Threaded .578x28 RH The new US-made .45 ACP tactical thread protector, the cap fits all HK45 full size & compact barrels threaded .578x28 RH thread. A must-have item to protect your threaded barrels, exposed threads...
    Now: $11.96
    Was: $14.95
    Out Of Stock
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    Now: $11.96
    Was: $14.95
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  • On Sale
    New - H&K HK45/USP Thread Protector - HKP-21995 HK45T, USPC Tactical Thread Protector - 16x1mm LH
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    HK45T, USPC Tactical Thread Protector - 16x1mm LH

    H&K Heckler & Koch

    Now: $27.86
    Was: $30.95
    H&K HK45T/USP45T Thread Protector The HK thread protector is a must have accessory when a sound suppressor or muzzle attachment is not in use on your tactical pistol. The thread protector will prevent damages to the threads and crown. Compatible...
    Now: $27.86
    Was: $30.95
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  • On Sale
    New - HKP .40 S&W Thread Protector - 9/16x24 - HKP-18145 HK VP40 Thread Protector - 9/16x24 - Steel
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    HK VP40 Thread Protector - 9/16x24 - Steel

    HKP HK Parts

    Now: $15.96
    Was: $19.95
    HKP .40 S&W Thread Protector - 9/16x24 The New Style .40 Caliber Tactical Thread Protector is an essential accessory designed to safeguard your HK .40 caliber pistol's threaded barrels. Perfectly crafted to fit all HK .40 caliber full-size and...
    Now: $15.96
    Was: $19.95
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  • On Sale
    HK VP9, P30, USP Thread Protector - 13.5x1 LH HK VP9, P30, USP Thread Protector - 13.5x1 LH
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    HK VP9, P30, USP Thread Protector - 13.5x1 LH

    HKP HK Parts

    Now: $14.36
    Was: $19.95
    HKP 9mm Thread Protector - Threaded 13.5x1 LH This threaded barrel protector fits all HK 9mm threaded barrels that are 13.5x1 metric LH twist.  Specifications: Overall Length .45" Outside Diameter .62" Threaded 13.5x1 LH Compatible With: HK...
    Now: $14.36
    Was: $19.95
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    Now: $14.36
    Was: $19.95
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  • On Sale
    New - HK45 .45 ACP Thread Protector - Threaded .578x28 RH - HKP-19891 HK45 Thread Protector - Threaded .578x28 RH
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    HK45 Thread Protector - Threaded .578x28 RH

    USA

    Now: $22.45
    Was: $24.95
    HK45 .45 ACP Thread Protector - Threaded .578x28 RH Made in the USA, HK45 .45 ACP thread protector, for full size & compact barrels with a 578x28 RH. Made from stainless steel with a nitride finished. Specifications: Made in the USA Stainless...
    Now: $22.45
    Was: $24.95
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