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 - HK Contract 3 Point Sling - Black - HKP-19186 HK Contract 3 Point Sling - Black
    Add to Cart

    HK Contract 3 Point Sling - Black

    H&K Heckler & Koch

    $44.95
    HK Contract 3 Point Sling - Black German military surplus 3 point HK sling in like new condition. These slings are completely operational and a great value for the money.
    $44.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • New - H&K MP5/MP5K, HK SP5 & SP5K 100 Degree Locking Piece - HKP-00134 HK MP5, MP5K Locking Piece - 100 Degree
    Add to Cart

    HK MP5, MP5K Locking Piece - 100 Degree

    H&K Heckler & Koch

    $89.95
    H&K MP5,MP5K, HK SP5 & SP5K 100 Degree Locking Piece The MP5 100-degree locking piece is the factory-correct locking piece for all HK MP5 and MP5K style firearms. Compatible With: MP5, MP5 F, HK SP5 MP5K, MP5K-N HK94, SP89 & SP5K Clones or...
    $89.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $89.95
    Subtotal:
  • New - Magpul 9mm Subgun Mag Assist - 3 Pack - HKP-17310 Subgun Magazine Assist - 9mm - 3 Pack
    Add to Cart

    Subgun Magazine Assist - 9mm - 3 Pack

    Magpul

    $9.95
    ORIGINAL MAGPUL® 9MM SUBGUN - 3 PACK When installed on the base of a submachine-gun magazine, the original Magpul provides improved speed and control during high stress, tactical magazine changes. Durable synthetic rubber loop with recessed rough...
    $9.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • Used - H&K 90 Series Hammer Axle For Trigger Pack - HKP-15444
    Add to Cart

    HK90 Series Hammer Axle For Trigger Pack

    H&K Heckler & Koch

    $2.77
    H&K 90 Series Hammer Axle For Trigger Pack HK German used hammer axle for the 90 series style of trigger packs. Each axle pin or pivot pin measures .237 inches (6.0mm). A great spare and must have spare part for anyone that owns an HK 90 series of...
    $2.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.77
    Subtotal:
  • New - Raddlock MP5 & MP5K Magazine Block - 10 Round - HKP-02434 Raddlock MP5, MP5K Magazine Block - 10 Round
    Add to Cart

    Raddlock MP5, MP5K Magazine Block - 10 Round

    Raddlock

    $9.95
    Magazine Block Plug To Reduce HK MP5 30 Round Magazine To 10 rounds MP5 10/30 mag block. This is designed to be used on the HK MP5 30 round, curved, steel magazine. Very easy to install & use.  Compatible With: MP5 & MP5K 30 round, curved...
    $9.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • New - Zenith 30 Round HK MP5, MP5K 9mm Magazine - 5 Pack - HKP-20672 HK MP5, MP5K Magazine - 9mm - 30 Round - 5 Pack
    Add to Cart

    HK MP5, MP5K Magazine - 9mm - 30 Round - 5 Pack

    Zenith

    $184.95
    30 Round Magazine - Zenith - MP5, MP5K - 5 Pack Features: Durable electro-plated black finish for exceptional corrosion resistance All steel construction Round count indicator holes on the rear of the magazine Stainless steel follower Reinforced feed...
    $184.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $184.95
    Subtotal:
  • New - HKP Roller +7 - New - 8.07mm - HKP-19442 HK Roller +7 - New - 8.07mm
    Add to Cart

    HK Roller +7 - New - 8.07mm

    HKP HK Parts

    $8.99
    Roller +7 - New - 8.07mm HK Parts Standard (8.07 mm) locking roller, The proper roller size is essential for proper bolt gap. US Manufacture. Please Note: The price listed is per roller. Order 2 (pair) for a complete set for the bolt head. An easy way to...
    $8.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • New - H&K Rear Sights Windage Screw - HK 90 Series - HKP-00867
    Add to Cart

    HK33, HK53, HK93 Rear Sights Windage Screw

    H&K Heckler & Koch

    $4.95
    H&K Rear Sights Windage Screw - HK 90 Series This is a hard-to-find rear sight screw new from HK Germany - not surplus.
    $4.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • New - H&K Receiver & Magazine Cleaning Brush For All HK's - HKP-00141
    Add to Cart

    HK Receiver & Magazine Cleaning Brush For All HK's

    H&K Heckler & Koch

    $24.95
    HK Receiver & Magazine Cleaning Brush For All HK's Fits all standard 8-32 US thread cleaning rods. Made and designed for cleaning the HK magazines as well as the upper and lower receivers and mag wells. Works with HK and non-HK applications alike.
    $24.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • Used - HKP Rear Sights Locking Washer - HKP-00869
    Add to Cart

    HK Locking Washer - Rear Sights

    HKP HK Parts

    $2.95
    HKP Rear Sights Locking Washer HK German rear sights toothed locking washer used in perfect working order.
    $2.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.95
    Subtotal:
  • Out Of Stock
    New - HKP MP5 & MP5K 9mm Contact Piece For Paddle Mag Release - HKP-17403 HK MP5, MP5K Contact Piece for Paddle Mag Release - 9mm -  US

    HK MP5, MP5K Contact Piece for Paddle Mag Release - 9mm - US

    HKP HK Parts

    $15.95
    HK MP5, MP5K 9mm Contact Piece - USA Factory correct US manufactured MP5, MP5K 9mm Contact Piece for Paddle magazine release. Each part was made using the same material and manufacturing methods used on the German HK latest production parts. Hard to find...
    $15.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $15.95
    Subtotal:
  • New - H&K MP5 A3 Retractable Stock Buffer - HKP-00074
    Add to Cart

    HK MP5 A3 Buffer - Stock - Retractable

    H&K Heckler & Koch

    $27.95
    H&K HK MP5 A3 Buffer - Stock - Retractable Stock Buffer These common wear items need to be replaced when they become yellow, brittle, and worn. Inspect your buffer for the following: discoloration, the buffer becomes hard and brittle, tears, cracks,...
    $27.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $27.95
    Subtotal:
  • Total: items /

Adding your products to cart