MP5 / SP5 Series

MP5 / SP5 Series

Discover the ultimate selection of MP5 and SP5 parts and accessories for your H&K firearms. Whether you're upgrading, building, or maintaining your MP5/SP5, we offer premium H&K components like handguards, barrels, magazines, and bolt carrier groups. Shop HK Parts for unmatched reliability and performance for all your MP5/SP5 needs.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • New - Universal SP5/MP5 Clipping & Pinning Service - HKP-20472 Universal SP5/MP5 Clipping & Pinning Service
    Add to Cart

    Universal SP5/MP5 Clipping & Pinning Service

    USA

    $149.95
    HK Clipped & Pinned Service - Universal SP5/MP5 At HK Parts we offer our own HK trigger housing clip & pin services. No one does a better job with quicker turn around then we do. We will clip and pin any "push pin" plastic housing to the SP5 Spec...
    HKP-20472
    $149.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $149.95
    Subtotal:
  • Used - H&K MP5 40/10 SEF F/A Trigger Pack Complete - HKP-00151 HK MP5 40/10 SEF F/A Trigger Pack Complete
    Add to Cart

    HK MP5 40/10 SEF F/A Trigger Pack Complete

    H&K Heckler & Koch

    $239.95
    HK German SEF Full Auto Trigger Pack Complete Factory HK German MP5 40 caliber full auto trigger pack is unmodified as it comes from HK. Our F/A trigger pack comes with a used factory German HK 40/10 caliber ejector lever and heavy hammer spring. Each...
    HKP-00151
    $239.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $239.95
    Subtotal:
  • New - Bore Boss Pull-Through Bore Cleaner - .357/9mm/.38 - HKP-19400 Bore Boss Pull-Through Bore Cleaner - 9mm / .357 / .38
    Add to Cart

    Bore Boss Pull-Through Bore Cleaner - 9mm / .357 / .38

    Real Avid

    $10.95
    Real Avid Bore Boss Pull-Through Bore Cleaner - .357/9mm/.38 From the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The single-piece...
    HKP-19400
    $10.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.95
    Subtotal:
  • Out Of Stock
    New - H&K MP5 40/10 Bolt Hold Torsion Spring - HKP-00455

    HK MP5 Bolt Hold Torsion Spring - 10mm / .40 S&W

    H&K Heckler & Koch

    $39.95
    MP5 40, 10 Bolt Hold Torsion Spring This is the factory spring used to activate the bolt hold-open lever. Great spare and needed part to have on hand.
    HKP-00455
    $39.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • On Sale
    New - HKP 3-Lug Adapter - Threaded 1/2x32 - HKP-00107
    Add to Cart

    HK MP5, SP5 3 Lug Adapter - Threaded 1/2x32

    HKP HK Parts

    Now: $29.95
    Was: $49.95
    HKP 3-Lug Adapter - Threaded 1/2x32 The HK 3-Lug Adapter, internally threaded with 1/2x32 threads, can easily attach to any existing 1/2x32 threaded parts. This is the finest machined adapter on the market, made in the USA to exact HK German 3-lug...
    HKP-00107
    Now: $29.95
    Was: $49.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $29.95
    Was: $49.95
    Subtotal:
  • New - HK MP5 Aimpoint ACRO A-2 with Raised Optic Mount - HKP-21895-M HK MP5, MP5K, HK33, HK53, HK93 Optic Mount - Raised - Aimpoint ACRO P-2
    Choose Options

    HK MP5, MP5K, HK33, HK53, HK93 Optic Mount - Raised - Aimpoint ACRO P-2

    HKP HK Parts / Aimpoint

    $708.95
    HK MP5 Aimpoint ACRO P-2 with HKP Raised Optic Mount The HKP Raised optic mount was designed to elevate the ACRO P-2 sight to a height that is both comfortable and easy to view, while retaining an unobstructed view of the factory sights. Get the best of...
    HKP-21895-M
    $708.95
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $708.95
    Subtotal:
  • New - PTR Triple Frame/Front Sight Tower for PTR Barrels - HKP-16325
    Add to Cart

    HK PTR91 Triple Frame Sight Tower

    H&K Heckler & Koch

    $49.95
    PTR Triple Frame/Front Sight Tower for PTR Barrels This is a German HK triple frame that has been machined to accept the larger profile of the PTR barrels. Ready to use on your PTR91 barrels. Each sight tower includes machined front sight tower to fit...
    HKP-16325
    $49.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • New - H&K MP5 40/10 30 Round Magazine Spring - HKP-01056
    Add to Cart

    HK MP5 Magazine Spring - 10mm and .40 S&W - 30 Round

    H&K Heckler & Koch

    $9.95
    H&K MP5 40/10 30 Round Magazine Spring New HK German MP5 40/10 magazine spring for the 30 round magazine. Hard to find and a must have repair and replacement item.
    HKP-01056
    $9.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • New - HKP MP5K/SP89/SP5K 9mm Cocking Tube Support Complete - HKP-18103 HK MP5K, SP89, SP5K Cocking Tube Support - 9mm
    Add to Cart

    HK MP5K, SP89, SP5K Cocking Tube Support - 9mm

    HKP HK Parts

    $49.95
    MP5K, SP89 & SP5K Cocking Tube Support Complete - USA The cocking tube support is the same for the HK SP-89, MP5K & SP5K. Each support is complete with detent and spring installed. These can also be used to replace the plastic or cheaply made...
    HKP-18103
    $49.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • New - Ergo M-LOK Hand Stop - HKP-17852
    Add to Cart

    Ergo M-LOK Handstop

    Ergo

    $54.95
    M-LOK Hand Stop/Barricade Stop in Black Features: Aggressive textured front for enhanced traction on barricades and obstacles Low profile base also functions as a comfortable hand stop Black anodized 6061-T6 aluminum Fits all M-LOK style forearms or...
    HKP-17852
    $54.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • New - H&K Ambidextrous Left Side Extended ESSL 4 Position Burst - HKP-00126
    Add to Cart

    HK MP5 Selector Lever - Left Side - Extended 4 Position Ambi - ESSL

    H&K Heckler & Koch

    $299.95
    HK German Ambidextrous Left Side EXTENDED Safety Selector Lever 4 Position Burst (0,1,3, F) The ESSL will allow the user to have an easier time getting to the selector lever than a standard length lever. Great for those who...
    HKP-00126
    $299.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $299.95
    Subtotal:
  • New - H&K 0,1 Extended Left Side Ambidextrous Selector Lever - HKP-00124
    Add to Cart

    HK Lever - Selector - 0,1 - Extended - Ambidextrous

    H&K Heckler & Koch

    $78.95
    HK German Left Side Ambidextrous EXTENDED (ESSL) FBI (0,1) Lever  New German HK extended selector lever for the left side of all safe and semi-ambidextrous trigger packs SP5K. Compatible With: MP5, 94 MP5 clone and custom builds
    HKP-00124
    $78.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $78.95
    Subtotal:
  • Total: items /

Adding your products to cart