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!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Out Of Stock
    On Sale
    New - RCM HK USP .40 to 9mm Conversion Barrel - Threaded - 1/2x28 - HKP-21787 HK USP Conversion Barrel - .40 S&W to 9mm - Threaded - 1/2x28

    HK USP Conversion Barrel - .40 S&W to 9mm - Threaded - 1/2x28

    RCM

    Now: $193.45
    Was: $214.95
    RCM HK USP .40 to 9mm Conversion Barrel - Threaded - 1/2x28 This 9mm conversion barrel is a drop-in replacement that allows your USP to shoot the popular 9mm cartridge. It has the standard 1/2x28 thread and comes with a thread protector. Each...
    Now: $193.45
    Was: $214.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $193.45
    Was: $214.95
    Subtotal:
  • 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
    Add to Cart

    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
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $22.45
    Was: $24.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $11.96
    Was: $14.95
    Subtotal:
  • New - H&K HK USP .45 ACP Full Size Standard Length Barrel - Black - HKP-01520 HK USP 45 Barrel - .45 ACP - 4.41" - Full Size
    Add to Cart

    HK USP 45 Barrel - .45 ACP - 4.41" - Full Size

    H&K Heckler & Koch

    $384.99
    HK USP .45 ACP Full Size Standard Length Barrel This part can be a replacement barrel for the USP Tactical if you do not want to have the threaded barrel installed. Easy drop-in installation. It can also be used to convert the USP Tactical .45 to a...
    $384.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $384.99
    Subtotal:
  • On Sale
    New - H&K HK45/USP Thread Protector - HKP-21995 HK45T, USPC Tactical Thread Protector - 16x1mm LH
    Add to Cart

    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
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $27.86
    Was: $30.95
    Subtotal:
  • On Sale
    New - HKP .40 S&W Thread Protector - 9/16x24 - HKP-18145 HK VP40 Thread Protector - 9/16x24 - Steel
    Add to Cart

    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
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $15.96
    Was: $19.95
    Subtotal:
  • On Sale
    HK VP9, P30, USP Thread Protector - 13.5x1 LH HK VP9, P30, USP Thread Protector - 13.5x1 LH
    Add to Cart

    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
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $14.36
    Was: $19.95
    Subtotal:
  • On Sale
    New - RCM HK USPC .45 ACP Barrel - Threaded 16x1 LH - HKP-20129 HK USPC, USPC Tactical Barrel - .45 ACP - 4.47" - Threaded 16x1 LH
    Add to Cart

    HK USPC, USPC Tactical Barrel - .45 ACP - 4.47" - Threaded 16x1 LH

    RCM

    Now: $225.00
    Was: $250.00
    RCM HK USPC .45 ACP Barrel - Threaded 16x1 LH HK USPC .45 ACP & HK USPC Tactical .45 ACP barrel with 16x1 threaded design, compatible with various flash hiders and sound suppressors. Unlike the factory USPC Tactical .45 ACP barrel with metric 16x1...
    Now: $225.00
    Was: $250.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $225.00
    Was: $250.00
    Subtotal:
  • On Sale
    New - HKP .45 ACP Titanium Thread Protector - Threaded 16x1 LH - HKP-18004
    Add to Cart

    HK45, UMP, USC, USP 45 Thread Protector - 16x1 LH - Titanium

    HKP HK Parts

    Now: $15.96
    Was: $19.95
    HKP .45 ACP Titanium Thread Protector - Threaded 16x1 LH This new style .45 ACP tactical thread protector fits all HK45 full-size and compact barrels with 16x1 LH threads. Essential for protecting your threaded barrels and exposed threads, it preserves...
    Now: $15.96
    Was: $19.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $15.96
    Was: $19.95
    Subtotal:
  • On Sale
    New - HK45 .45 ACP Thread Protector - Threaded .578x28 RH - HKP-19891 HK45 Thread Protector - Threaded .578x28 RH
    Add to Cart

    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
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $22.45
    Was: $24.95
    Subtotal:
  • On Sale
    New - HKP .45 ACP Vertical Slot Micro Comp - Threaded 13.5x1 LH - HKP-22065 HK  9mm Micro Comp - Vertical Slot -Threaded 13.5x1 LH
    Add to Cart

    HK 9mm Micro Comp - Vertical Slot -Threaded 13.5x1 LH

    HKP HK Parts

    Now: $19.95
    Was: $29.95
    HKP VP9 Vertical Slot Micro Comp - Threaded 13.5x1 LH The HK Parts micro comp & thread protector strikes a balance between a lightweight, minimalistic design and range functionality. The micro comp easily threads on to the end of any factory spec 13...
    Now: $19.95
    Was: $29.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $19.95
    Was: $29.95
    Subtotal:
  • Out Of Stock
    On Sale
    New - H&K USPC 9mm Barrel - HKP-01526 HK USP Compact Barrel - 9mm - 3.58"

    HK USP Compact Barrel - 9mm - 3.58"

    H&K Heckler & Koch

    Now: $211.45
    Was: $234.95
    H&K USPC 9mm Barrel   Compatible With HK USPC 9mm
    Now: $211.45
    Was: $234.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $211.45
    Was: $234.95
    Subtotal:
  • Total: items /

Adding your products to cart