HK MP5/SP5 & MP5K/SP5K Series

HK MP5/SP5 & MP5K/SP5K Series

Optimize your shooting with our precision-crafted parts for H&K MP5 & MP5K, SP5 & SP5K models. Our collection includes MP5 Stocks for enhanced stability, SP5K Barrels for unmatched accuracy, and MP5 Triggers for smoother operation. Elevate your firearm with MP5K Handguards for superior control, SP5 Forearms for better maneuverability, and comprehensive MP5 Parts Kits for all-in-one upgrades. Each part is meticulously designed to complement your specific H&K model, ensuring a seamless fit and elevated performance.

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  • H&K MP5 & PDW Rear Sight Drum H&K MP5 & PDW Rear Sight Drum

    H&K MP5 & PDW Rear Sight Drum

    H&K Heckler & Koch

    $71.95
    MP5 Rear Sight Drum- German This item is the factory-correct rear sight drum for the MP5K PDW or MP5K-N family of firearms. This item is also a popular upgrade for many of the existing clones on the market, as many use factory-incorrect G3 rear sight...
    HKP-00072
    $71.95
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  • Magpul 50 Round HK MP5, MP5K PMAG D-50 Drum

    Magpul 50 Round HK MP5, MP5K PMAG D-50 Drum

    Magpul

    $124.95
    Magpul - PMAG D-50 - MP5, SP5, Mp5K, SP5K Lightweight but incredibly strong, our PMAG D-50 MP is a highly reliable, 9x19mm Parabellum, 50-round drum magazine for HK94/MP5 large-format pistols and pistol caliber carbines. The PMAG D-50 MP boasts many of...
    HKP-19536
    $124.95
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  • SB Tactical TF1913 Side Folding Pistol Stabilizing Brace - Picatinny SB Tactical TF1913 Side Folding Pistol Stabilizing Brace - Picatinny

    SB Tactical TF1913 Side Folding Pistol Stabilizing Brace - Picatinny

    SB Tactical

    $199.95
    Features: Complete assembly, ready-to-install Advanced steel hinge design locks in both folded and extended positions Pull-through design offering quick deployment Rigid polymer substrate with flexible arm cuff US veteran designed and proudly made in...
    HKP-19776
    $199.95
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  • On Sale
    30 Round Magazine - ETS - 9mm - Carbon Smoke - HK MP5 30 Round Magazine - ETS - 9mm - Carbon Smoke - HK MP5

    30 Round Magazine - ETS - 9mm - Carbon Smoke - HK MP5

    Elite Tactical Systems

    Now: $16.95
    Was: $22.99
    30 Round Magazine - Elite Tactical Systems - 9mm - HK MP5 - Carbon Smoke MAG FEATURES Fits the Heckler & Koch: HK94, MP5, MP5K, SP5, SP5K, SP5L, SP89 Extended 30-round capacity Base plates interchangeable with ETS line of 9mm double...
    HKP-20751
    Now: $16.95
    Was: $22.99
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  • ETS 30 Round MP5 9mm Magazine-Translucent ETS 30 Round MP5 9mm Magazine-Translucent

    ETS 30 Round MP5 9mm Magazine-Translucent

    Elite Tactical Systems

    $39.95
    HK MP5 9mm 30 Round Translucent Magazine MAG FEATURES Fits the H&K MP5, MP5K, HK94, SP89, SP5K, SP5 Works with ETSCAM-RIFLE speed loader Extremely reliable feeding - Even with hollow points Far lighter than steel magazines Fits standard MP5 mag...
    HKP-18737
    $39.95
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  • RCM MP5 SD 9mm Locking Piece - 120 Degree RCM MP5 SD 9mm Locking Piece - 120 Degree

    RCM MP5 SD 9mm Locking Piece - 120 Degree

    RCM

    $39.95
    MP5 SD 120 Degree Locking Piece - USThis locking piece is a US made version of the factory German MP5SD 120 degree locking piece. This was the German locking piece that was marked #5 when HK Germany used to make them. Each locking piece is made 100%...
    HKP-16715
    $39.95
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  • Shooting Sight HK MP5, HK 91/93/94, HK G3 & Clones Heckfire 2-Stage Trigger Shooting Sight HK MP5, HK 91/93/94, HK G3 & Clones Heckfire 2-Stage Trigger

    Shooting Sight HK MP5, HK 91/93/94, HK G3 & Clones Heckfire 2-Stage Trigger

    $399.95
      Heckfire trigger for MP-5, HK 91/93/94, G3, Clones 2-stage trigger with around 5lb total pull.  Drop-in to all lowers. The updated selector levers work for all lowers (you no longer need to tell us if it is an SEF or an AMBI lower) and they...
    HKP-20173
    $399.95
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  • H&K MP5K 9mm SEF Trigger Group Navy Style- Full Auto - Push Pin - Used H&K MP5K 9mm SEF Trigger Group Navy Style- Full Auto - Push Pin - Used

    H&K MP5K 9mm SEF Trigger Group Navy Style- Full Auto - Push Pin - Used

    H&K Heckler & Koch

    $499.95
    HK German MP5K SEF Navy Style F/A Trigger Group Complete - Used ON SALE FOR A SPECIAL PROMOTION WHILE SUPPLIES LAST!!! Each trigger group is comprised of 100% genuine Heckler & Koch products Each MP5K trigger group includes the following: German...
    HKP-18095
    $499.95
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  • HKP - U.S MP5K Shoulder Rig Lanyard With Ring HKP - U.S MP5K Shoulder Rig Lanyard With Ring

    HKP - U.S MP5K Shoulder Rig Lanyard With Ring

    $19.95
    U.S MP5K Shoulder Rig Lanyard With Ring For use with all HK shoulder harnesses to quickly deploy the stock when folded. This is the same style unit used by agencies such as the Secret Service, FBI etc. Our U.S lanyard is upgraded with a  rubber coated...
    HKP-20855
    $19.95
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  • H&K HK MP5 S,E,F Housing Clipped & Pinned -  Excellent H&K HK MP5 S,E,F Housing Clipped & Pinned -  Excellent

    H&K HK MP5 S,E,F Housing Clipped & Pinned - Excellent

    H&K Heckler & Koch

    $149.95
    SEF Housing - Clipped & Pinned -  Excellent ConditionIn Like New/Excellent Shape! Most have never been on a firearm. They may have storage and handling marks on the polymer housing.Factory German HK With The Best Price In The Country! Factory German...
    HKP-19913
    $149.95
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  • H&K MP5, HK94, MP5K & SP89 9mm Magazine Follower H&K MP5, HK94, MP5K & SP89 9mm Magazine Follower

    H&K MP5, HK94, MP5K & SP89 9mm Magazine Follower

    H&K Heckler & Koch

    $22.95
    HK MP5, MP5K 9mm Magazine Follower Factory chrome follower will work with all HK MP5 9mm curved magazines. This is a new HK German OEM part. 40 Round 30 Round 15 Round 10 Round
    HKP-01050
    $22.95
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  • H&K Small Push Pin Replacement Spring H&K Small Push Pin Replacement Spring

    H&K Small Push Pin Replacement Spring

    H&K Heckler & Koch

    $1.95
    Replacement Spring for HK style push pin - Small A must have replacement item to have on hand. A quick and easy install spring to get your push pins back to working condition. A great replacement for those worn out springs that come loose while in...
    HKP-20368
    $1.95
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  • B&T MP5-SD CHF Barrel B&T MP5-SD CHF Barrel

    B&T MP5-SD CHF Barrel

    B&T Brugger & Thomet

    $449.95
    B&T MP5-SD CHF Barrel New from B&T Switzerland, cold hammer forged (CHF), properly factory specification fluted, ported & nitrided MP5SD barrels manufactured exclusively for MP5's. The firearms community has long known of the close...
    HKP-17957
    $449.95
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  • HKP Bench Mat - MP5, Zenith, Omega HKP Bench Mat - MP5, Zenith, Omega

    HKP Bench Mat - MP5, Zenith, Omega

    HKP HK Parts

    $24.95
    The HK Parts MP5 mat is the perfect cleaning & repair mat designed specifically for your Heckler & Koch MP5. Have fun and learn while you work on your favorite H&K firearm. The soft top protects your gun from scratches while the neoprene...
    HKP-17066
    $24.95
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  • RCM MP5K/SP89 9mm Full Auto Bolt Carrier RCM MP5K/SP89 9mm Full Auto Bolt Carrier

    RCM MP5K/SP89 9mm Full Auto Bolt Carrier

    RCM

    $179.95
    MP5K Full Auto Bolt Carrier - US- Made - RCM This part is machined from billet ordnance steel. Our US-made MP5K carrier is made to the most updated and latest MP5K F specs. Tungsten filled, heat treated, and factory fresh production. Providing the finest...
    HKP-01190
    $179.95
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  • HKP Universal M-LOK Long Grip HKP Universal M-LOK Long Grip

    HKP Universal M-LOK Long Grip

    HKP HK Parts

    $29.95
    This grip is by far the nicest grip we have encountered for the money. This rock solid grip is a must have for anyone that uses a vertical grip. This is the only vertical grip out there that offers a built in aluminum locking block for ease of security...
    HKP-20680
    $29.95
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  • PTR MP5 Tri-Rail Forearm

    PTR MP5 Tri-Rail Forearm

    PTR

    $144.95
    US made and comes with 3 independent 4" removable rails that are fully modular and able to add and remove at will. Made 100% in the USA. Low profile and the most modular of any picatinney style forearm available. The picatinney rails are made to true...
    HKP-17782
    $144.95
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  • H&K Rear Sight Spare, Repair Kit

    H&K Rear Sight Spare, Repair Kit

    H&K Heckler & Koch

    $24.95
    New factory German HK rear diopter sight spare parts, repair kit. Brand new factory German manufacture. Not used surplus parts brand new factory fresh German HK parts. Each set includes: 2 X Rear sight ball bearings 2 X Rear sight springs Locking...
    HKP-16976
    $24.95
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  • Out Of Stock
    H&K SEF Long Axle Selector Lever For Polymer Trigger Housings - Extended H&K SEF Long Axle Selector Lever For Polymer Trigger Housings - Extended

    H&K SEF Long Axle Selector Lever For Polymer Trigger Housings - Extended

    H&K Heckler & Koch

    $0.00
    HK German SEF Long Axle Selector Lever For Polymer Housings - ExtendedHK Extended SEF Long Axle Selector Lever For The Polymer SEF Type Grips Or Trigger Housings. Fits all 0,1 or SEF style polymer style housingsPlease Note: Not For Use On Ambidextrous...
    HKP-19027
    $0.00
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    $0.00
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  • LSC/PTR Receiver Flat- MP5 9mm LSC/PTR Receiver Flat- MP5 9mm

    LSC/PTR Receiver Flat- MP5 9mm

    LSC

    $224.95
    MP5 Receiver Flat - PTR/LSC New PTR 9mm Receiver Flat made on the original LSC tooling. This flat is considered by many to be the most sought-after HK flat available on the market and perfect for that HK custom build. This item is not considered an FFL...
    HKP-01431
    $224.95
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  • Out Of Stock
    H&K MP5K Vertical Grip VFG M-Lok Rail H&K MP5K Vertical Grip VFG M-Lok Rail

    H&K MP5K Vertical Grip VFG M-Lok Rail

    H&K Heckler & Koch

    $98.95
    New VFG for the MP5K platform is now M-LOK compatible. The perfect combination to install lights or lasers. M-LOK slots are integrated on both sides to make it a true ambidextrous vertical grip. Only the best offering here! Perfect item for the...
    HKP-20957
    $98.95
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    $98.95
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  • H&K MP5K/SP89/SP5K 9mm Recoil Rod Assembly

    H&K MP5K/SP89/SP5K 9mm Recoil Rod Assembly

    H&K Heckler & Koch

    $59.95
    HK German MP5K, SP-89, SP5K Recoil Rod Assembly Complete The recoil spring assembly is a great item to have on hand for replacement and spares as this is a consumable wearable part. New factory German HK manufactured and just under 7" in length...
    HKP-00386
    $59.95
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  • RCM MP5 9mm Trunion RCM MP5 9mm Trunion

    RCM MP5 9mm Trunion

    RCM

    $74.95
    RCM MP5 9mm Trunion US made to exact factory HK specifications and machined completely from ordnance grade steel and heat treated to factory specs.  Compatible with: MP5, 94 MP5K SP89 Clones or other custom builds
    HKP-01193
    $74.95
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  • B&T MP5K/SP89/SP5K 9mm Tri-Rail Handguard B&T MP5K/SP89/SP5K 9mm Tri-Rail Handguard

    B&T MP5K/SP89/SP5K 9mm Tri-Rail Handguard

    B&T Brugger & Thomet

    $254.95
    B&T MP5K/SP89/SP5K 9mm Tri-Rail Handguard B&T Tri-Rail Handguard For HK MP5K, SP89, MP5K-N, MP5K-PDW Specifications: Color: Black Fits all MP5K, SP5K, SP89 Height max: 48.4 mm Length max: 86 mm Length of right rail: 82 mm Length of left rail: 64...
    HKP-16889
    $254.95
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    $254.95
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  • H&K Ambidextrous Sling Pin For Forearm - Small

    H&K Ambidextrous Sling Pin For Forearm - Small

    H&K Heckler & Koch

    $64.95
    HK German Ambidextrous Small Sling Pin For Forearm This ambidextrous pin will allow the user to attach a sling hook to the sling pin. This will also allow the user to use the sling on either the left or right side.
    HKP-00077
    $64.95
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    $64.95
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  • H&K Friction Sear For SEF, Navy Trigger Packs H&K Friction Sear For SEF, Navy Trigger Packs

    H&K Friction Sear For SEF, Navy Trigger Packs

    H&K Heckler & Koch

    $8.95
    New HK German Friction Sear for SEF & Navy trigger packs. This item is also referred to as the catch with roller but more commonly called a sear.
    HKP-16198
    $8.95
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  • H&K MP5K/SP89/SP5K 9mm Recoil Spring

    H&K MP5K/SP89/SP5K 9mm Recoil Spring

    H&K Heckler & Koch

    $11.95
    HK German MP5K, SP89 Recoil Rod Assembly Spring This is a great replacement and spare part.
    HKP-01159
    $11.95
    Qty in Cart: 0
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    $11.95
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  • HKP 0,1 Extended Left Side Ambidextrous Selector Lever & Right Side Set HKP 0,1 Extended Left Side Ambidextrous Selector Lever & Right Side Set

    HKP 0,1 Extended Left Side Ambidextrous Selector Lever & Right Side Set

    HKP HK Parts

    $99.95
    Left Side Extended & Standard Right Side Ambidextrous Selector Lever Set- 0,1 New for the US market is a pair of ambi selector levers for use ambidextrous 9X series trigger packs and trigger groups. 2 position Safe & semi only functions 0,1...
    HKP-17229
    $99.95
    Qty in Cart: 0
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  • HKP MP5/HK94 Complete Weldment Set For Receiver Flat

    HKP MP5/HK94 Complete Weldment Set For Receiver Flat

    HKP HK Parts

    $49.95
    HKP MP5/HK94 Complete Weldment Set For Receiver Flat This is the finest, most correct weldment set for your HK MP5, 94 project available.  Each Weldment Kit Contains: 1x Semi Auto Shelf Hanger Block 1x Rear stock bushing 1x Scope mounting piece 1x...
    HKP-01453
    $49.95
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  • AIM Sports Low Profile Red/Green Dot Micro Sight AIM Sports Low Profile Red/Green Dot Micro Sight

    AIM Sports Low Profile Red/Green Dot Micro Sight

    AIM

    $59.95
    Micro Red Dot Low Profile Sight With Green & Red Dot Option For those that require a good, reliable, well made optic without the name brand or heavy price tag, this is an outstanding choice. This micro optic is rated for anything from .22 all they...
    HKP-16209
    $59.95
    Qty in Cart: 0
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  • H&K Ambidextrous Rear Stock Sling Pin - Large

    H&K Ambidextrous Rear Stock Sling Pin - Large

    H&K Heckler & Koch

    $42.95
    H&K Ambidextrous Rear Stock Sling Pin - Large The ambidextrous sling hook push pin replaces the stock push pin on the rear stock of the HK firearm, to enable the use of an HK sling for both left and right hand use. This part will replace and work on...
    HKP-00078
    $42.95
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  • H&K Grip Screw & Washer H&K Grip Screw & Washer

    H&K Grip Screw & Washer

    H&K Heckler & Koch

    $1.49
    HK German Grip Screw & Washer For G3, HK91, HK93, HK94 & SP89 & Other HK metal framed lowers with plastic grip. This is a surplus factory HK German part that is now out of production. Great to have as a spare and the cheapest price on the...
    HKP-16335
    $1.49
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  • HKP MP5 & HK94 Steel Cocking Tube Support HKP MP5 & HK94 Steel Cocking Tube Support

    HKP MP5 & HK94 Steel Cocking Tube Support

    HKP HK Parts

    $49.95
    MP5 All Steel Cocking Tube Support 9mm - USA: Made entirely from ordnance grade stainless steel from the factory HK German print & specs. An HK German quality part at the best price. Each MP5 9mm cocking tube support will include the detent and...
    HKP-18040
    $49.95
    Qty in Cart: 0
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  • MFI MP5, 94 Extended Low Profile Scope Mount-Windowed MFI MP5, 94 Extended Low Profile Scope Mount-Windowed

    MFI MP5, 94 Extended Low Profile Scope Mount-Windowed

    MFI

    $134.95
    MFI's newest addition to the line up is a full inch longer. 6.5 inch extended low profile scope mount. This option is the longest low profile scope mount available for your HK MP5, 94 Or HK 9mm, or 9mm, 40/10 clone.Weapon Systems: HK MP5, 94 MKE, Zenith...
    HKP-16225
    $134.95
    Qty in Cart: 0
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  • Chaote HK MP5K QD End Cap with Buffer - Black Chaote HK MP5K QD End Cap with Buffer - Black

    Chaote HK MP5K QD End Cap with Buffer - Black

    Choate

    $44.95
    Quick Detach MP5K, SP-89 Steel End Cap With Replaceable Rubber Buffer Fits all HK SP89 & MP5K pistols and rifles. Fits perfectly on all HK MP5K type builds or projects. Compatible With: MP5K SP89 Clone or other custom builds
    HKP-20117
    $44.95
    Qty in Cart: 0
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  • Out Of Stock
    H&K HK MP5, HK 416, GSG5 .22LR Sling - Black H&K HK MP5, HK 416, GSG5 .22LR Sling - Black

    H&K HK MP5, HK 416, GSG5 .22LR Sling - Black

    H&K Heckler & Koch

    $0.00
    HK 416, HK MP5 & GSG5 .22LR Sling  This is a factory HK-manufactured sling perfect for HK weapons systems, including .22LR models. Each unit comes with 2 HK German sling hooks or ambi use, as well as a quick detach buckle. This part is fully...
    HKP-00893
    $0.00
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    $0.00
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  • H&K Rear Sight Bearing

    H&K Rear Sight Bearing

    H&K Heckler & Koch

    $1.99
    H&K Rear Sight Bearing Factory HK Part for all rear sight assemblies. This item is required for any HK diopter rear sight assemblies.
    HKP-00145
    $1.99
    Qty in Cart: 0
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    $1.99
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  • HKP HK MP5 & HK MP5K 9mm 3 Lug Muzzle Brake HKP HK MP5 & HK MP5K 9mm 3 Lug Muzzle Brake

    HKP HK MP5 & HK MP5K 9mm 3 Lug Muzzle Brake

    HKP HK Parts

    $109.95
      Muzzle Brake for 3- Lug Barrels - 9mm - US - MP5, MP5K Easily attaches to the end of any factory specification 9mm 3 lugged barrel. This muzzle brake doesn't require the of threads as it attached to the 3 lug tip. Also a great addition for any of...
    HKP-20323
    $109.95
    Qty in Cart: 0
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    $109.95
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  • HKP MP5, MP5K, 94 & SP89 Firing Pin-Titanium

    HKP MP5, MP5K, 94 & SP89 Firing Pin-Titanium

    HKP HK Parts

    $49.95
    Grade 6 Titanium firing pin. Each was made using the factory HK specifications from original HK German blueprints. This is the finest US made Titanium firing pin available anywhere, at any price. Built to last a lifetime or two. Simply the strongest,...
    HKP-17601
    $49.95
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  • Holosun, HKP HK MP5 Reflex X2 / Optic Mount Bundle - Black Holosun, HKP HK MP5 Reflex X2 / Optic Mount Bundle - Black

    Holosun, HKP HK MP5 Reflex X2 / Optic Mount Bundle - Black

    Holosun

    $394.95
    Holosun X2 - Red 2 MOA Dot & 32 MOA Circle - Optic Mount - Bundle - HK MP5 Includes:  (1) Holosun Reflex X2 MRS Red Solar (1) MP5 RMR Optic Mount MP5 Holosun Optics Mount: The Finest mounting solution to properly mount your RDS on your MP5...
    HKP-20735
    $394.95
    Qty in Cart: 0
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    $394.95
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