HK Rifle / SMG Parts

HK Rifle / SMG Parts

Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!

Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Used - H&K 91/G3 (7.62x51/.308) Backplate & Recoil Rod Assembly Complete - HKP-16144 HK91, G3 Backplate and Recoil Rod Assembly, Complete
    Add to Cart

    HK91, G3 Backplate and Recoil Rod Assembly, Complete

    H&K Heckler & Koch

    $24.95
    Heckler and Koch Complete Backplate and Recoil Rod Assembly for HK91 and HK G3 Used- Surplus- in good shape. Each backplate comes in the parkerized finished as issued to the German military complete and 100% serviceable. Ready to install. This is also a...
    HKP-16144
    $24.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • New - HKP HK 93/53/33 (5.56/.223) Extended Cocking Handle - HKP-00196 HK33, HK53, HK93 Cocking Handle - Extended
    Add to Cart

    HK33, HK53, HK93 Cocking Handle - Extended

    HKP HK Parts

    $69.95
    HKP HK 93, 53, & 33 (5.56/.223) Extended Cocking Handle Extended cocking handle for the HK93/33/53 family of firearms. Each handle is designed with the looks of the HK21E/HK23E style extended cocking handle. All steel handles with an enhanced...
    HKP-00196
    $69.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • Out Of Stock
    HK MP5, MP5K Dual Magazine Clamp Bundle - 9mm - Turkish Contract HK MP5, MP5K Dual Magazine Clamp Bundle - 9mm - Turkish Contract

    HK MP5, MP5K Dual Magazine Clamp Bundle - 9mm - Turkish Contract

    HKP HK Parts

    $99.95
    HKP HK Parts Dual 9mm Magazine Clamp Bundle for HK MP5 and HK MP5K - Turkish Contract HKP dual mag clamp with two Turkish contract 30 round 9mm MP5 magazines.  Ideal for faster mag swaps and having two types of ammo (subs vs supers or FMJ's vs...
    HKP-22492
    $99.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $99.95
    Subtotal:
  • New - H&K HK USP/45/45C Ambidextrous Control Lever Set Roll Pin - HKP-02394
    Add to Cart

    HK45, HK45C, USP Roll Pin - Ambi Control Lever

    H&K Heckler & Koch

    $2.95
    HK USP, 45 & 45C Ambidextrous Control Lever Set Roll Pin This item is to hold the right side lever onto the left side axle lever. These can easily be lost or damaged. A great spare part to have on hand. Compatible With: HK USP Full...
    HKP-02394
    $2.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.95
    Subtotal:
  • New - H&K HK MR556/MR762/416/417 Takedown Pin Detent Spring - HKP-02541
    Add to Cart

    HK416, MR556, HK417, MR762 Takedown Pin Detent Spring

    H&K Heckler & Koch

    $9.95
    H&K HK MR556/MR762/416/417 Takedown Pin Detent Spring New HK German manufacture. Detent spring for the rear takedown pin. Compatible With: HK MR556 HK 416 HK MR762 HK 417
    HKP-02541
    $9.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • New - H&K German 5.56/.223 & 7.62x51/.308 Hammer Spring - HKP-00194
    Add to Cart

    HK Universal Hammer Spring

    H&K Heckler & Koch

    $9.95
    New HK German Rifle Hammer Spring For All.308/.223 Semi & Full Auto Trigger Packs The 308/556 hammer spring is a popular upgrade to replace the hammer spring in 9mm and clones that have light primer hits. This is the factory-correct 25 lb. weight for...
    HKP-00194
    $9.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • New - HK SP89, SP5K, MP5K - Forearm - HKP-17397 HK MP5, MP5K, SP89 Handguard with Handstop
    Add to Cart

    HK MP5, MP5K, SP89 Handguard with Handstop

    HKP HK Parts

    $29.95
    HK SP89, SP5K, MP5K - Forearm Compatible With: HK MP5K HK SP89 HK SP5K MP5 Reverse Stretch Style Builds Custom MP5K/ SP89 builds Specifications: Made in the USA 922r Compliant Brand: HK Parts *Can be modified to install on MP5K-N builds with 3...
    HKP-17397
    $29.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • New - H&K MP5 & MP5K Railed Scope Mount - MLI - RAL 8000 - HKP-17661 HK MP5, MP5K Optic Mount - 5 5/8" - MLI - Picatinny Rail - RAL8000
    Add to Cart

    HK MP5, MP5K Optic Mount - 5 5/8" - MLI - Picatinny Rail - RAL8000

    H&K Heckler & Koch

    $399.99
    HK German Low Profile Mount For HK MP5, MP5K- MLI - RAL 8000 HK MP5, MP5K low profile picatinny scope mount. Manufactured in house at HK Germany as part of the "Mid-Life Improvement" upgrade for the MP5 family of firearms. The first Picatinny style low...
    HKP-17661
    $399.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • New - H&K HK G3, HK 91, PTR Rear Sight Assembly - HKP-19372
    Add to Cart

    HK91, G3, PTR Rear Sight Assembly

    H&K Heckler & Koch

    $39.95
    HK German G3, 91, PTR Rear Sight Assembly Complete - New HK - Hand Windage Adjustment Knob HK German factory rear sight assembly with all hardware included. We offer the finest new HK sights at the BEST price in the country. Each set comes complete with...
    HKP-19372
    $39.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • Used - H&K MP5K 9mm SEF Trigger Group Navy Style- Full Auto - Push Pin - Used - HKP-18095-PP HK MP5K 9mm SEF Trigger Group Navy Style- Full Auto - Push Pin - Used
    Add to Cart

    HK MP5K 9mm SEF Trigger Group Navy Style- Full Auto - Push Pin - Used

    H&K Heckler & Koch

    $499.95
    HK German MP5K SEF Navy Style F/A Trigger Group Complete - Used ON SALE FOR A SPECIAL PROMOTION WHILE SUPPLIES LAST!!! Each trigger group is comprised of genuine Heckler & Koch products Includes: German Full Auto trigger pack with all F/A...
    HKP-18095-PP
    $499.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $499.95
    Subtotal:
  • On Sale
    New - MKE Trigger Pack Ejector Lever Axle - HKP-22241 MKE Trigger Pack Ejector Lever Axle MKE HKP-22241
    Add to Cart

    HK MP5, HK90 Series Ejector Lever Axle

    MKE

    Now: $13.46
    Was: $17.95
    MKE Trigger Pack Ejector Lever Axle Fits all SEF & Ambidextrous style HK trigger packs regardless of caliber. MKE product made on HK tooling.  Fits all of the following 90 series trigger packs: SEF, O,1 Navy Burst
    HKP-22241
    Now: $13.46
    Was: $17.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $13.46
    Was: $17.95
    Subtotal:
  • Out Of Stock
    New - HKP (9mm) Thread Protector For Barrels - Threaded 1/2x28 - HKP-02646 HKP (9mm) Thread Protector For Barrels - Threaded 1/2x28 HKP HK Parts HKP-02646

    Thread Protector - 9mm, 5.56 / .223 - 1/2x28 RH

    HKP HK Parts

    $14.95
    HKP (9mm) Thread Protector For Barrels - Threaded 1/2x28 A must-have accessory to safeguard the threads on your threaded barrel, this thread protector is the finest available. It is the standard thread protector included with all HKPARTS threaded pistol...
    HKP-02646
    $14.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • Total: items /

Adding your products to cart