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
  • Out Of Stock
    New - KAC HK MP5, HK SP5 RAS Rail - HKP-19419 KAC HK MP5, HK SP5 RAS Rail
    Quick view

    KAC HK MP5, HK SP5 RAS Rail

    KNIGHT'S ARMAMENT

    $849.95
    Knights Armament Company, MP5 RAS, Rail, Black Finish, Fits H&K MP5, HK SP5Knights Armament is known for making battle-proven firearms and components Adds Picatinny Railed forearm to HK MP5, SP5...
    HKP-19419
    $849.95
    Out Of Stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $849.95
    Subtotal:
    Out Of Stock
  • New - H&K HK MP7A1 Left Thigh Rig Holster - Gray - HKP-16733 HK MP7A1 Holster Rig - Thigh LH - Gray
    Add to Cart
    Quick view

    HK MP7A1 Holster Rig - Thigh LH - Gray

    H&K Heckler & Koch

    $299.95
    H&K HK MP7A1 Left Thigh Rig Holster - Gray New HK MP7A1 German made thigh Rig Holster. This is the finest most widely accepted holster for the MP7 available & in use by Special Forces & Elite Uni
    HKP-16733
    $299.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $299.95
    Subtotal:
    Add to Cart
  • New - H&K HK SL6 Bolt Head Complete With Locking Piece - HKP-17496 HK SL6 Bolt Head with Locking Piece, Complete
    Add to Cart
    Quick view

    HK SL6 Bolt Head with Locking Piece, Complete

    H&K Heckler & Koch

    $299.95
    HK SL6 Bolt Head Complete with Locking Piece New old stock and the last units available from HK. Each combo set is a new HK SL6 bolt head complete and locking piece. New unfired but may have some...
    HKP-17496
    $299.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $299.95
    Subtotal:
    Add to Cart
  • New - H&K HK G36 Picatinny Rail - Black - HKP-18725 HK G36 Picatinny Rail - Lateral
    Add to Cart
    Quick view

    HK G36 Picatinny Rail - Lateral

    H&K Heckler & Koch

    $195.99
    H&K HK G36 Picatinny Rail HK Lateral Picatinny Rail - Ambidextrous for Sight Rails. Compatible With: G36
    HKP-18725
    $195.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $195.99
    Subtotal:
    Add to Cart
  • Out Of Stock
    New - HKP HK UMP .45 ACP Barrel - Threaded 16x1 LH - 3-Lug - HKP-18511 HK UMP Barrel - .45 ACP - 8" - Threaded 16x1 LH with 3 Lug - US
    Quick view

    HK UMP Barrel - .45 ACP - 8" - Threaded 16x1 LH with 3 Lug - US

    HKP HK Parts

    $399.95
    HKP H&K UMP .45 ACP Barrel - Threaded 16x1 LH - 3-Lug New USA made .45 ACP 8" barrel for the UMP or Omega firearms. Each barrel is threaded 16x1 RH and 3-Lug tipped. The finest barrel for the UMP .45...
    HKP-18511
    $399.95
    Out Of Stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $399.95
    Subtotal:
    Out Of Stock
  • Used - H&K USC (.45 ACP) Incomplete Trigger Housing - Used - HKP-16479 HK USC (.45 ACP) Incomplete Trigger Housing - Used
    Add to Cart
    Quick view

    HK USC (.45 ACP) Incomplete Trigger Housing - Used

    H&K Heckler & Koch

    $73.95
    H&K USC (.45 ACP) Incomplete Trigger Housing - Used Used HK German USC Lower Receiver Empty. German HK, perfect for spare parts.
    HKP-16479
    $73.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $73.95
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping