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
  • On Sale
    New - H&K 93/53/33 (5.56/.223) Backplate - Painted - BLEMISHED - HKP-16254-B HK33, HK53, HK93 Backplate - Painted - BLEMISHED
    Add to Cart

    HK33, HK53, HK93 Backplate - Painted - BLEMISHED

    H&K Heckler & Koch

    Now: $39.95
    Was: $59.95
    H&K 93/53/33 (5.56/.223) Backplate - Painted - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK German backplate with the recoil assembly cup...
    HKP-16254-B
    Now: $39.95
    Was: $59.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $39.95
    Was: $59.95
    Subtotal:
  • New - B&T MP5, HK53 Tri-Rail Handguard - HKP-16885 HK MP5, HK53 Handguard - Tri-Rail
    Add to Cart

    HK MP5, HK53 Handguard - Tri-Rail

    B&T Brugger & Thomet

    $275.00
    B&T MP5, HK53 Tri-Rail Handguard The B&T handguard 3x NAR is a modular forend system designed for the HK MP5 submachine gun. It offers a versatile and customizable mounting platform for various accessories such as lights, lasers, and grips. The...
    HKP-16885
    $275.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $275.00
    Subtotal:
  • On Sale
    HK MP5, MP5K, AP5 Replacement Kit - Firing Pin and Spring HK MP5, MP5K, AP5 Replacement Kit - Firing Pin and Spring
    Add to Cart

    HK MP5, MP5K, AP5 Replacement Kit - Firing Pin and Spring

    MKE

    Now: $16.95
    Was: $19.95
    MKE HK MP5, MP5K, AP5 Steel Firing Pin and Spring Replacement Kit Replacement steel firing pin and spring kit for HK MP5 platforms. Direct-fit parts for repairing or replacing worn firing components in MP5-style bolt assemblies. Includes: Firing...
    HKP-99344
    Now: $16.95
    Was: $19.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $16.95
    Was: $19.95
    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:
  • New - SB Tactical HK UMP & B&T APC Folding Brace - Black - HKP-18258 HK UMP, B&T APC Folding Brace
    Add to Cart

    HK UMP, B&T APC Folding Brace

    SB Tactical

    $79.95
    SB Tactical Folding Brace for HK UMP, Omega, and B&T APC SB tactical folding brace for the HK UMP, Omega UMP, and B&T APC platforms. Compatible With: HK UMP HK UMP, USC Conversions Omega Gideon Shadow B&T APC9, APC10, APC45...
    HKP-18258
    $79.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $79.95
    Subtotal:
  • Out Of Stock
    New - H&K 93/53/33 (5.56/.223) Factory Correct Ejector Lever - HKP-00191 HK33, HK53, HK93 Ejector Lever - Factory Correct

    HK33, HK53, HK93 Ejector Lever - Factory Correct

    H&K Heckler & Koch

    $69.95
    HK German Factory 93, 33, 33K, 53 & 300 Blackout Ejector Lever New 2nd generation latest design upgraded German factory correct ejector lever. This is the latest design with all the improvements for use in all the various models and styles of 556/223...
    HKP-00191
    $69.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • Out Of Stock
    New - H&K MP5K/SP89/SP5K 9mm Shoulder Harness - Right Handed - HKP-01295 HK MP5K, SP89, SP5K 9mm Shoulder Harness - Right Handed

    HK MP5K, SP89, SP5K 9mm Shoulder Harness - Right Handed

    H&K Heckler & Koch

    $299.95
    HK MP5K, SP89 & SP5K Shoulder Rig - Right Hand HK MP5K, SP5K shoulder harness with 2X spare magazine pouch. This is the finest shoulder harness available and is the one used by the Secret Service and other operators when discretely carrying the HK...
    HKP-01295
    $299.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $299.95
    Subtotal:
  • New - H&K HK G36, HK G36K Full Size Folding Stock - Black - HKP-00277
    Add to Cart

    HK G36, 36K Folding Stock - Full Size

    H&K Heckler & Koch

    $89.95
    HK G36 or G36K Folding Stock HK G36 Stock complete for full-size G36 rifles. This is the longest stock available for G36 rifles. This is also the standard G36 and G36K stock with the standard length. Compatible With: G36 G36K G36C G36E SL8 to G36...
    HKP-00277
    $89.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $89.95
    Subtotal:
  • New - PTR Universal Windage Adjustment Knob For Rear Sight - HKP-01444 PTR Universal Windage Adjustment Knob For Rear Sight
    Add to Cart

    PTR Universal Windage Adjustment Knob For Rear Sight

    PTR

    $9.95
    HK 90 Series Hand Windage Adjustment Knob For Rear Sights Steel windage screw that allows you to adjust the windage for the rear sights with a quick and easy adjustment without the use of a screwdriver as found on the factory rear sight screws. Perfect...
    HKP-01444
    $9.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • New - H&K MP5 & MP5K 9mm Magazine Locking Plate - HKP-01490 HK MP5, MP5K Magazine Locking Plate - 9mm
    Add to Cart

    HK MP5, MP5K Magazine Locking Plate - 9mm

    H&K Heckler & Koch

    $16.95
    HK MP5 & MP5K Magazine Locking Plate - German New steel HK German manufactured MP5, MP5K curved magazine locking plate for the magazine. Compatible With: 40-round magazine 9mm 30-round magazine 9mm 20-round magazine 9mm 15-round magazine...
    HKP-01490
    $16.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • On Sale
    New - AC-Unity HK MP5 Wide Handguard - HKP-21637 HK MP5 Handguard - Wide
    Add to Cart

    HK MP5 Handguard - Wide

    AC-Unity

    Now: $14.45
    Was: $18.95
    AC-Unity HK MP5 Wide Handguard Made by AC-Unity with advanced, German made polymer-resin/granulate that is both lightweight and shock/UV resistant. This state of the art polymer is formulated to withstand temperatures from -30°C to 120°C...
    HKP-21637
    Now: $14.45
    Was: $18.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $14.45
    Was: $18.95
    Subtotal:
  • HK MP5 Hat - Snapback - Flat Brim - OSFM HK MP5 Hat - Snapback - Flat Brim - OSFM
    Choose Options

    HK MP5 Hat - Snapback - Flat Brim - OSFM

    HKP HK Parts

    $22.99
    HKP MP5 Flat Brim Snapback Hat - OSFM Get your hands on some of our premium hats!  Features: Official HKP merchandise 5" wide HKP logo Cotton twill Mesh back panels Plastic adjustable snap closure Size: OSFM Six-panel
    HKP-21451-M
    $22.99
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    Subtotal:
  • Total: items /

Adding your products to cart