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
  • Used - H&K MP5 9mm Parts Kit 100% German - A2 Stock & FBI Lower - HKP-01911
    Add to Cart

    HK MP5 9mm Parts Kit 100% German - A2 Stock - FBI Lower

    H&K Heckler & Koch

    $1,889.95
    HK German MP5 9mm Used Parts Kit Complete MP5 Parts Kit - 9mm (Minus Receiver) All MP5 Kits: 100% German Parts HK 3-Lug MP5 Barrel - cold hammer forged Cocking Tube Front Sight Tower Wide Forearm - Black Bolt Group - MP5 Full Auto Two small and one...
    HKP-01911
    $1,889.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,889.95
    Subtotal:
  • New - RCM MP5 & HK34 9mm Barrel - Threaded 1/2x28 - HKP-17762 HK MP5, HK94, HK34 Barrel - 9mm - 12.7"- Threaded 1/2x28
    Add to Cart

    HK MP5, HK94, HK34 Barrel - 9mm - 12.7"- Threaded 1/2x28

    RCM

    $204.95
    RCM MP5, HK34, HK94 Barrel - 9mm - 12.7"- Threaded 1/2x28   Each barrel is hand-selected from the finest cold hammer forged (CHF) 41V45 steel blanks, expertly profiled and chambered in the desirable 16 flute chamber profile. Finished with a...
    HKP-17762
    $204.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $204.95
    Subtotal:
  • New - HKP ACE Adapter for HK MP5, 93, 33 - HKP-18504 HKP ACE Adapter for HK MP5, 93, 33
    Add to Cart

    HKP ACE Adapter for HK MP5, 93, 33

    HKP HK Parts

    $99.95
    ACE Adapter for HK MP5 and HK 93 Each ACE adapter is made from a solid billet of CNC machined aircraft grade aluminum. Properly buffered with factory correct "H" buffers to protect your expensive firearm. This is the finest ACE adapter available period...
    HKP-18504
    $99.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $99.95
    Subtotal:
  • HK MP5 Case Deflector - 9mm, .40 S&W Receivers HK MP5 Case Deflector - 9mm, .40 S&W Receivers
    Add to Cart

    HK MP5 Case Deflector - 9mm, .40 S&W Receivers

    HKP HK Parts

    $24.95
    HKP HK MP5 Case Deflector - 9mm, .40 Receivers US-made steel case deflector for HK MP5 and MP5K receivers in 9mm and .40 S&W. Installs on the ejection-port flat, rivet or weld, to redirect brass and support reliable extraction on MP5 and MP5K style...
    HKP-22383
    $24.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • HK MP5 Trigger Group with AC-Unity Grip Conversion Kit HKP HK Parts HKP-22321 HK MP5 Trigger Group with AC-Unity Grip Conversion Kit HKP HK Parts HKP-22321
    Add to Cart

    HK MP5 Metal Trigger Housing Conversion Kit - AC Unity Grip

    HKP HK Parts

    $189.95
    HK MP5 Metal Trigger Housing Conversion Kit - AC Unity Grip This kit includes everything you need to convert a polymer MP5 trigger group a robust metal housing. Simply use your existing semi-auto SEF trigger pack to complete the conversion. This...
    HKP-22321
    $189.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • HK MP5, MP5K Barrel Flute Cleaning Brush - 10mm / .40 S&W HK MP5, MP5K Barrel Flute Cleaning Brush - 10mm / .40 S&W
    Add to Cart

    HK MP5, MP5K Barrel Flute Cleaning Brush - 10mm / .40 S&W

    HKP HK Parts

    $24.95
    HKP HK Parts Cleaning Brush - Barrel Flute - 10mm / .40 S&W This is a must-have brush to keep the flute clean and the firearm running the way it should.  Compatible With: HK MP5 10mm and .40 S&W HK MP5K 10mm and .40 S&W
    HKP-22318
    $24.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • On Sale
    New - MKE HK MP5 Elbow Spring for Trigger - HKP-22225 MKE HK MP5 Elbow Spring for Trigger MKE HKP-22225
    Add to Cart

    HK MP5, HK90 Series Trigger Spring - SEF, Navy

    MKE

    Now: $2.45
    Was: $8.95
    MKE SEF & Navy 3 Position Trigger Spring The MKE trigger spring is an essential upgrade for anyone dealing with worn or broken trigger return springs in surplus trigger packs or as spares for all 90 series owners. These springs are fully compatible...
    HKP-22225
    Now: $2.45
    Was: $8.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $2.45
    Was: $8.95
    Subtotal:
  • Out Of Stock
    On Sale
    HK MP5, SP5 Folding Brace - BLEMISHED
HK MP5, SP5 Folding Brace - BLEMISHED

    HK MP5, SP5 Folding Brace - BLEMISHED

    SB Tactical

    Now: $89.95
    Was: $119.95
    SB Tactical MP5 & SP5 Folding Brace - BLEMISHED ONLY 1 UNIT AVAIABLE - AS PICTURED CRACKED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Features: Each...
    HKP-18017-B
    Now: $89.95
    Was: $119.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $89.95
    Was: $119.95
    Subtotal:
  • New - SchleTek Carbon Cleaner 150 ml Pump - HKP-21729
    Add to Cart

    Carbon-Cleaner - 150 ml Pump

    SchleTek

    $16.95
    SchleTek Carbon Cleaner 150 ml Pump SchleTek Carbon Cleaner is a powerful, fast-acting solution designed to remove stubborn carbon buildup from firearms, suppressors, bolts, gas systems, and other precision components. Its advanced formula penetrates and...
    HKP-21729
    $16.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • New - HK34 9mm Pistol Build Kit - Navy Binary - HKP-21482 HK34 9mm Pistol Build Kit - Navy Binary
    Add to Cart

    HK34 9mm Pistol Build Kit - Navy Binary

    HKP HK Parts

    $2,199.95
    HK34 9mm Pistol Build Kit - Navy Binary Just when you thought all permutations of roller-lock kits had been exhausted, HK Parts brings you the HK34. The HK34 strikes a balance between the shoot-ability of a pistol caliber with the versatility of a rifle...
    HKP-21482
    $2,199.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,199.95
    Subtotal:
  • Out Of Stock
    New - KNS Precision HK Push Button Take Down Pin - Large - HKP-21388 KNS Precision HK Push Button Take Down Pin - Large

    KNS Precision HK Push Button Take Down Pin - Large

    KNS Precision

    $24.99
    KNS Precision HK Push Button Take Down Pin - Large .275" This 7mm (.275") diameter take-down pin has a spring-loaded push button. When the button is depressed, the stainless steel keeper detents retract for easy pin removal. The pin is designed to...
    HKP-21388
    $24.99
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $24.99
    Subtotal:
  • New - H&K MP5 40/10 Trip Lever - Modified - HKP-00415 HK MP5 40/10 Trip Lever - Modified
    Add to Cart

    HK MP5 40/10 Trip Lever - Modified

    H&K Heckler & Koch

    $24.95
    HK German Trip Lever This has been modified and polished for HK-registered sear packs (Fleming, Qualified). This item is set up for use with MP5 40/10 trigger packs. This is the friction type of trip lever for SEF or Navy sear packs. Please Note: This...
    HKP-00415
    $24.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • Total: items /

Adding your products to cart