HK MP5/SP5 Series

HK 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.

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  • H&K MP5 A3 Retractable Stock Sling Attachment Bar- Weldable H&K MP5 A3 Retractable Stock Sling Attachment Bar- Weldable

    H&K MP5 A3 Retractable Stock Sling Attachment Bar- Weldable

    H&K Heckler & Koch

    $9.95
    HK MP5 A3 Retractable Stock Sling Bar This part offering is a factory German HK part new unpainted and ready to weld to your application. Can also be used for upgrading a non-ambi stock to an ambi stock by attaching the sling bar to the A3 stock...
    HKP-17427
    $9.95
    Qty in Cart: 0
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    $9.95
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  • H&K, B&T HK MP5 Swiss & German Parts Kit With B&T Folding Pistol Brace

    H&K, B&T HK MP5 Swiss & German Parts Kit With B&T Folding Pistol Brace

    $2,399.95
    HK German MP5 made with Swiss Marked & Proofed HK MP5 Parts Kit Includes: German demilled HK front sight tower assembly and sling loop German HK cocking tube assembly complete German HK trunnion with magwell section attached to the demilled...
    HKP-19477
    $2,399.95
    Qty in Cart: 0
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    $2,399.95
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  • HKP ACE Adapter for HK MP5, 93, 33 HKP ACE Adapter for HK MP5, 93, 33

    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
    Qty in Cart: 0
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    $99.95
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  • HKP Ambi Housing Franklin Armory Binary Selector Set - RAL 8000 HKP Ambi Housing Franklin Armory Binary Selector Set - RAL 8000

    HKP Ambi Housing Franklin Armory Binary Selector Set - RAL 8000

    HKP HK Parts

    $79.95
    HKP/H&K MP5/K 9mm Ambi Housing Franklin Armory Binary Selector Set - RAL 8000 Elevate your Franklin Armory BFSIII HK Binary Trigger Pack with our new aluminum selector lever set, specifically designed for ambidextrous pictogram housings...
    HKP-21380
    $79.95
    Qty in Cart: 0
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    $79.95
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  • HKP HK MP5, MP5K 9mm, Ambidextrous 0,1 Trigger Pack - ENHANCED 5-6 LBS Trigger Pull HKP HK MP5, MP5K 9mm, Ambidextrous 0,1 Trigger Pack - ENHANCED 5-6 LBS Trigger Pull

    HKP HK MP5, MP5K 9mm, Ambidextrous 0,1 Trigger Pack - ENHANCED 5-6 LBS Trigger Pull

    HKP HK Parts

    $539.95
    HKP/H&K MP5/MP5K 9mm 2 Position 0,1 Ambidextrous Trigger Pack Our enhanced trigger packs begin as full auto packs and are professionally converted to BATFE specifications, ensuring compliance and quality. These trigger packs are machined to achieve a...
    HKP-20313
    $539.95
    Qty in Cart: 0
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  • HKP MP5 40/10 Full Auto Bolt Carrier HKP MP5 40/10 Full Auto Bolt Carrier

    HKP MP5 40/10 Full Auto Bolt Carrier

    HKP HK Parts

    $149.95
    HKP MP5 40/10 Full Auto Bolt Carrier Machined completely from billet ordnance steel. This carrier is made to the latest specs and is Tungsten filled, and heat treated providing the finest American made carrier available. Not to be confused with cheap...
    HKP-18363
    $149.95
    Qty in Cart: 0
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    $149.95
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  • HKP MP5/K 40/10 Locking Piece - Extra Low Impulse HKP MP5/K 40/10 Locking Piece - Extra Low Impulse

    HKP MP5/K 40/10 Locking Piece - Extra Low Impulse

    HKP HK Parts

    $49.95
    HKP MP5/K 40/10 Locking Piece - Extra Low Impulse Marked 100 Degree For the MP5 40 or 10mm Firearms. Made out of enhanced material and heat-treated to spec. The #100 degree locking piece is an extra low impulse 40/10 locking piece. To be used with MP5 40...
    HKP-18273
    $49.95
    Qty in Cart: 0
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  • Magpul / HKP HK MP5 SSTG Magpul / HKP HK MP5 SSTG

    Magpul / HKP HK MP5 SSTG

    Magpul

    $639.95
    SSTG Magpul trigger group The Single Stage Trigger Group is a blend between the past and future. The trigger pack begins life as a factory German trigger pack before being professionally converted into a semi-auto trigger pack. After the conversion, each...
    HKP-21261-M
    $639.95
    Qty in Cart: 0
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    $639.95
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  • MI Side Folder with Lightweight Stock MI Side Folder with Lightweight Stock

    MI Side Folder with Lightweight Stock

    MI Midwest Industries

    $180.95
    MI Side Folder with Light Weight Stock Features: Made in the USA Heavy-duty side-folding mechanism constructed from 4140 steel Full-length locking lug for maximum strength Solid positive lock up in both positions Steel clamp with large surface...
    HKP-20065
    $180.95
    Qty in Cart: 0
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    $180.95
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  • Out Of Stock
    USA HK MP5/MP5K T1/H1 Aimpoint Low Mount USA HK MP5/MP5K T1/H1 Aimpoint Low Mount

    USA HK MP5/MP5K T1/H1 Aimpoint Low Mount

    USA

    $49.95
    Aimpoint T1 & H1 Low Profile Mount For HK MP5, MP5K New US manufactured scope mount that is similar in style as the revered B&T optics mount only made right here in the USA. All aluminum and made to last with a price that is attractive & hard...
    HKP-17117
    $49.95
    Qty in Cart: 0
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    $49.95
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  • On Sale
    B&T Unigrip QD with Bipod - Aluminum B&T Unigrip QD with Bipod - Aluminum

    B&T Unigrip QD with Bipod - Aluminum

    B&T Brugger & Thomet

    Now: $199.95
    Was: $224.99
    B&T Unigrip QD with Bipod - Aluminum This B&T foregrip features a retractable bipod for superior weapon stability in both the standing and prone positions. Specifications: Condition: Factory new Material: Aluminum Heat deflection...
    HKP-21596-M
    Now: $199.95
    Was: $224.99
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    Now: $199.95
    Was: $224.99
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  • Franklin Armory HK MP5 .40/10 BFSIII HK-C1 Franklin Binary SEF Navy Style Trigger Group Franklin Armory HK MP5 .40/10 BFSIII HK-C1 Franklin Binary SEF Navy Style Trigger Group

    Franklin Armory HK MP5 .40/10 BFSIII HK-C1 Franklin Binary SEF Navy Style Trigger Group

    FA Franklin Armory

    $879.95
    Franklin Armory HK MP5 .40/10 BFSIII HK-C1 Franklin Binary SEF Navy Style Trigger Group 3 Position HK Binary Trigger Group for the MP5 40,  MP5 10mm firearms Binary triggers count as 4 922r compliant components. The components that count towards...
    HKP-19663
    $879.95
    Qty in Cart: 0
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    $879.95
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  • H&K Extended Selector Lever - Burst 3 Position H&K Extended Selector Lever - Burst 3 Position

    H&K Extended Selector Lever - Burst 3 Position

    H&K Heckler & Koch

    $94.95
    H&K Extended Selector Lever - Burst 3 Position New HK ambidextrous left side EXTENDED (ESSL) 0,1,2 or 0,1,3 only burst selector lever for ambidextrous trigger packs or trigger groups. Will not fit SEF style trigger packs.
    HKP-16973
    $94.95
    Qty in Cart: 0
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    $94.95
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  • H&K HK MP5, HK SP5 10 Round Magazine Spring

    H&K HK MP5, HK SP5 10 Round Magazine Spring

    H&K Heckler & Koch

    $6.95
    10 Round Magazine Spring - HK MP5, 94, SP5 A must-have repair and replacement part great for spares. Compatible With: All factory spec steel 10 round MP5, 94 style curved magazines
    HKP-19454
    $6.95
    Qty in Cart: 0
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    $6.95
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  • H&K HK MP5/91/93/53/33/G3 Sear/Catch

    H&K HK MP5/91/93/53/33/G3 Sear/Catch

    H&K Heckler & Koch

    $57.95
    Sear/Catch Complete For HK 90 Series Trigger Packs New HK German manufacture. Sear/Catch complete with installed detent, spring, and roll pin. Compatible With: MP5, MP5K HK91, G3, PTR HK93, 33, 53 Other 90 series trigger packs and clones such as Omega,...
    HKP-01459
    $57.95
    Qty in Cart: 0
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    $57.95
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  • H&K MP5 40/10 3 Position Navy Trigger Group H&K MP5 40/10 3 Position Navy Trigger Group

    H&K MP5 40/10 3 Position Navy Trigger Group

    H&K Heckler & Koch

    $2,499.95
    HK German MP5 40/10/ 3 Position Navy (0,1,F) Trigger Group This Trigger Group Is A Factory Push Pin Safe, Semi, Full Navy Ambidextrous 3 Position Trigger Group For Registered Push Pin MP5's. This Trigger Group Can Also Be Used For Registered Sear...
    HKP-00448
    $2,499.95
    Qty in Cart: 0
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    $2,499.95
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  • H&K MP5 40/10 Magazine Follower H&K MP5 40/10 Magazine Follower

    H&K MP5 40/10 Magazine Follower

    H&K Heckler & Koch

    $19.95
    H&K MP5 40/10 Magazine Follower   A perfect replacement part for all HK MP5 40/10 magazines.
    HKP-01635
    $19.95
    Qty in Cart: 0
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    $19.95
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  • H&K MP5 40/10 Recoil Rod Bushing - Black H&K MP5 40/10 Recoil Rod Bushing - Black

    H&K MP5 40/10 Recoil Rod Bushing - Black

    H&K Heckler & Koch

    $9.95
    New HK German MP5 40/10/.357 Recoil Rod Guide Ring Bushing - Black For all MP5 40/10 & MP5F Recoil Rods. These will wear and become brittle and torn with age and use. A great item to have on hand for spare parts.
    HKP-00441
    $9.95
    Qty in Cart: 0
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    $9.95
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  • H&K MP5 9mm Parts Kit 100% German - A2 Stock & SEF Lower H&K MP5 9mm Parts Kit 100% German - A2 Stock & SEF Lower

    H&K MP5 9mm Parts Kit 100% German - A2 Stock & SEF Lower

    H&K Heckler & Koch

    $2,599.95
    HK German MP5 9mm Used Parts Kit Complete (Minus Receiver) All MP5 Kits Include: HK 3-Lug MP5 Barrel - cold hammer forged Cocking Tube Front Sight Tower Wide Forearm - Black Bolt Group - MP5 Full Auto 2 small and 1 large Push Pin 30-Round Curved...
    HKP-00771
    $2,599.95
    Qty in Cart: 0
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    $2,599.95
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  • H&K SP5K Spec Only 9mm 2 Position (0,1 Pictogram) FBI Style Grip Trigger Housing H&K SP5K Spec Only 9mm 2 Position (0,1 Pictogram) FBI Style Grip Trigger Housing

    H&K SP5K Spec Only 9mm 2 Position (0,1 Pictogram) FBI Style Grip Trigger Housing

    H&K Heckler & Koch

    $194.95
    H&K SP5K Spec Only 9mm 2 Position (0,1 Pictogram) FBI Style Grip Trigger Housing Upgrade your HK SP5K with this authentic German FBI style grip housing, designed specifically for the SP5K model. Compatible with all HK German ambidextrous trigger...
    HKP-18307
    $194.95
    Qty in Cart: 0
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    $194.95
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  • Out Of Stock
    HK Ambidextrous Sling - Green - USED

    HK Ambidextrous Sling - Green - USED

    H&K Heckler & Koch

    $89.95
    HK Ambidextrous Sling - Green - USED This sling is the factory (used) HK Green 1.25" Ambi Sling with dual HK sling hooks for use on either the left or right side of the weapon. Best used with the ambi sling pins as the option shown below. Can be used on...
    HKP-00183
    $89.95
    Qty in Cart: 0
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    $89.95
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  • HKP HK MP5, 93, 33 Brace Adapter w/ QD - Red HKP HK MP5, 93, 33 Brace Adapter w/ QD - Red

    HKP HK MP5, 93, 33 Brace Adapter w/ QD - Red

    HKP HK Parts

    $124.99
    HK MP5, HK93 Style AR, M4 Stock & Brace Adapter With QD Sling Attachment Point - Red   Each AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum with QD Sling Attachment Points. Properly buffered with...
    HKP-19786
    $124.99
    Qty in Cart: 0
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    $124.99
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  • HKP MP5 9mm Pistol Build Kit With Flat, Top Rail & Weldment Set - SEF Binary Trigger

    HKP MP5 9mm Pistol Build Kit With Flat, Top Rail & Weldment Set - SEF Binary Trigger

    $2,199.95
    MP5 9mm Pistol Build Kit Complete German & USA Made Parts- SEF Binary Trigger Group MP5 9mm parts kit complete with all the parts needed for an MP5 semi-auto pistol. Each kit comes with all 6 of the needed US made compliance parts to be legal as a...
    HKP-20523
    $2,199.95
    Qty in Cart: 0
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    $2,199.95
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  • Out Of Stock
    JMAC HK MP5 .40/10 360-28FD Facemount Keymount (KeyMicro) - Threaded 1/2x28 JMAC HK MP5 .40/10 360-28FD Facemount Keymount (KeyMicro) - Threaded 1/2x28

    JMAC HK MP5 .40/10 360-28FD Facemount Keymount (KeyMicro) - Threaded 1/2x28

    JMAC Customs

    $99.50
    JMAC HK MP5 .40/10 360-28FD Facemount Keymount (KeyMicro) - Threaded 1/2x28 The JMAC Customs RRD-360 Muzzle Device offers advanced 360-degree gas venting, reducing recoil and improving control. Its innovative design eliminates the need for timing,...
    HKP-21238
    $99.50
    Qty in Cart: 0
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    $99.50
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  • Navy Style - SEF - Match Trigger Group - HK SP5 Navy Style - SEF - Match Trigger Group - HK SP5

    Navy Style - SEF - Match Trigger Group - HK SP5

    H&K Heckler & Koch

    $679.95
    Navy Style - SEF - Match Trigger Group - HK SP5 Ready to drop in your SP5 spec 9mm receiver. Great replacement for the 2 position trigger group. With the match trigger pack installed, the trigger slack take up is eliminated and travel is reduced. The...
    HKP-20665
    $679.95
    Qty in Cart: 0
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    $679.95
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  • RCM MP5 40/10 Extractor RCM MP5 40/10 Extractor

    RCM MP5 40/10 Extractor

    RCM

    $34.95
    MP5 40 & 10mm Extractor - US Made This part is made to the exact same specs as the HK German extractor final polish included. It is also a great upgrade for the clone CA and Vector builds.
    HKP-01969
    $34.95
    Qty in Cart: 0
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    $34.95
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  • Strike Industries HK MP5 Drop-In MOD2 Stock Strike Industries HK MP5 Drop-In MOD2 Stock

    Strike Industries HK MP5 Drop-In MOD2 Stock

    Strike Industries

    $199.95
    Strike Industries HK MP5 Drop-In MOD2 Stock We pair our MP5 AR Stock adapter with this Strike MOD2 stock to give you a drop-in MP5 stock. Give your build a modern look and added comfort and adjustability of the MOD2 stock.  Only available here at HK...
    HKP-21331-M
    $199.95
    Qty in Cart: 0
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    $199.95
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  • B&T Unigrip Fixed With Storage Compartment - FDE

    B&T Unigrip Fixed With Storage Compartment - FDE

    B&T Brugger & Thomet

    $69.95
    B&T Vertical Grip - Fixed Style With Storage Compartment - TAN Swiss made B&T vertical for-end grip for picatinny. Made of tan polymer and includes a water tight storage compartment in the bottom of the grip. Will fit all mil-spec picatinny rails...
    HKP-18042
    $69.95
    Qty in Cart: 0
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    $69.95
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  • Out Of Stock
    Contoured Style - SEF - Match Trigger Group - HK SP5K Contoured Style - SEF - Match Trigger Group - HK SP5K

    Contoured Style - SEF - Match Trigger Group - HK SP5K

    H&K Heckler & Koch

    $0.00
    Contoured Style - SEF - Match Trigger Group - HK SP5K Upgrade your SP5K with this top-quality SEF Contoured Style RH Match Trigger Group. Ready to drop on your SP5K receiver, it serves as an excellent replacement trigger group, designed specifically for...
    HKP-19496
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Elevated Cheek Rest For Folding/Adjustable Stock - Black Elevated Cheek Rest For Folding/Adjustable Stock - Black

    Elevated Cheek Rest For Folding/Adjustable Stock - Black

    B&T Brugger & Thomet

    $65.95
    Elevated Cheek Rest For Folding/Adjustable Stock   Special optics (night vision, thermal) require higher mounts. In these cases an elevated cheek rest is helpful in order to position the eye and the head in the optimal position. The B&T cheek...
    HKP-18105
    $65.95
    Qty in Cart: 0
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    $65.95
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  • H&K 40/10 SEF Trigger Pack - Semi H&K 40/10 SEF Trigger Pack - Semi

    H&K 40/10 SEF Trigger Pack - Semi

    H&K Heckler & Koch

    $269.95
    H&K MP5 40/10 Semi-Auto SEF Complete Trigger Pack We have one of the best HK gunsmiths in the country who can take German HK F/A trigger packs and modify them to semi-auto. This is done with the best and most precise machinery and jigs made...
    HKP-00979
    $269.95
    Qty in Cart: 0
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    $269.95
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  • H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group

    H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group

    H&K Heckler & Koch

    $799.95
    H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group HK German factory Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group in 9mm For Your HK94 Or MP5 Conversion, this part updates your HK to the newer style...
    HKP-00154
    $799.95
    Qty in Cart: 0
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    $799.95
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  • Out Of Stock
    H&K HK MP5 40/10 (0,1,2,F) Complete Trigger Group - Used H&K HK MP5 40/10 (0,1,2,F) Complete Trigger Group - Used

    H&K HK MP5 40/10 (0,1,2,F) Complete Trigger Group - Used

    H&K Heckler & Koch

    $0.00
    H&K HK MP5 40/10 (0,1,2,F) Complete Trigger Group - Used Used HK German MP5 40/10 (0,1,2,F) Trigger Group Complete. All German HK pull off's of used German MP5 40's.
    HKP-00158
    $0.00
    Qty in Cart: 0
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    $0.00
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  • H&K MP5 3 Position Navy T/G 0,1,Full With ESSL H&K MP5 3 Position Navy T/G 0,1,Full With ESSL

    H&K MP5 3 Position Navy T/G 0,1,Full With ESSL

    H&K Heckler & Koch

    $2,549.95
    HK MP5 3 Position Navy T/G (0,1,Full) With Extended Safety Selector Lever New Factory German HK With The Best Price In The Country! Brand new factory German. Complete trigger group with the extended lever installed on the left side of the trigger group...
    HKP-00159
    $2,549.95
    Qty in Cart: 0
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    $2,549.95
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  • H&K MP5 40/10 Trip Lever - Modified H&K MP5 40/10 Trip Lever - Modified

    H&K 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
    Qty in Cart: 0
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    $24.95
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  • H&K MP5 A3 Rear Stock Fork Section With Buttpad

    H&K MP5 A3 Rear Stock Fork Section With Buttpad

    H&K Heckler & Koch

    $429.95
    H&K MP5 A3 Rear Stock Fork Section With Buttpad A common repair item as the buttpad can crack or break off with time or hard use. A hard-to-find item, available here at HK Parts. For use with new style A3 German stocks, NOT the older style stocks...
    HKP-01044
    $429.95
    Qty in Cart: 0
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    $429.95
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  • Out Of Stock
    H&K MP5 Stock Locking Lever With Spring H&K MP5 Stock Locking Lever With Spring

    H&K MP5 Stock Locking Lever With Spring

    H&K Heckler & Koch

    $0.00
    HK MP5, A3, HK91, & G3 Retractable Stock Locking Lever With Locking Spring Compatible With: MP5 (NOT compatible with MP5 .22 LR)
    HKP-02560
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    H&K Shifter Rod - Burst Trigger Packs

    H&K Shifter Rod - Burst Trigger Packs

    H&K Heckler & Koch

    $59.95
    German HK Trigger Pack Shifter Rod For Burst Trigger Packs
    HKP-02054
    $59.95
    Qty in Cart: 0
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    $59.95
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  • H&K XX Marked 9mm Strutted Hammer H&K XX Marked 9mm Strutted Hammer

    H&K XX Marked 9mm Strutted Hammer

    H&K Heckler & Koch

    $159.95
    HK XX Marked 9mm Strutted Hammer Compatible With: MP5, 94, SP5 MP5K, SP89, SP5K MP5 40, MP5 10 Clones or other custom builds
    HKP-00148
    $159.95
    Qty in Cart: 0
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    $159.95
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  • Out Of Stock
    HK 416/MP5 Sling Swivel HK 416/MP5 Sling Swivel

    HK 416/MP5 Sling Swivel

    HKP HK Parts

    $34.95
    HK 416/MP5 Sling Swivel Sling swivel for the Walther 416 and MP5 .22 rifles. This will attach to the quad rail on the 416 to give you an attachment point for a 2 point sling. May also be used with the an MP5 that has a tri rail set up.
    HKP-16318
    $34.95
    Qty in Cart: 0
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    $34.95
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