MP5K / SP5K Series

MP5K / SP5K Series

Discover the most comprehensive selection of HK MP5K and SP5K parts at HKP. From bolt carrier groups and barrels to trigger packs and magazines, we provide all the HK parts you need to build, upgrade, or maintain your firearm. Whether you're enhancing your MP5K with 922r compliant parts or looking for the perfect SP5K flash hider, our top-quality components are designed for precision, reliability, and performance. Trust HKP for all your MP5K and SP5K parts and accessories.

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  • New - HKP MP5, HK94 & SP5K Rear Sight Drum & Base - HKP-17512 HK MP5, HK94, SP5K Rear Sight Drum and Base - US
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    HK MP5, HK94, SP5K Rear Sight Drum and Base - US

    HKP HK Parts

    $53.47
    HKP MP5, HK94 & SP5K Rear Sight Drum & Base Finally an affordable factory correct rear sight that does not break the bank or lead to settling for inferior 3rd world produced pot metal cast MP5 rear sights. We offer the only set that includes an...
    HKP-17512
    $53.47
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  • New - H&K Magazine Catch - MP5, MP5K - Latest Style - HKP-00911 HK MP5, SP5K, HK94, SP89 Magazine Catch - 9mm - Latest Style
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    HK MP5, SP5K, HK94, SP89 Magazine Catch - 9mm - Latest Style

    H&K Heckler & Koch

    $64.95
    H&K Magazine Catch - Latest Style Genuine HK mag release for factory and clone firearms.  This component often resolves issues with mags not locking into position on HK clones and builds.  Constructed from a single piece of steel unlike the...
    HKP-00911
    $64.95
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  • New - H&K MP5/MP5K/SP5K 10 Round Magazine - HKP-17872 H&K MP5/MP5K/SP5K 10 Round Magazine H&K Heckler & Koch HKP-17872
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    HK MP5, HK94, SP89, SP5K Magazine - 9mm - 10 Round

    H&K Heckler & Koch

    $89.95
    H&K MP5/MP5K/SP5K 10 Round Magazine: Heckler & Koch factory fresh magazine from this current year's production. Mags hold 10 rounds only so this is ideal for restricted states or for those that want the mag to have a low profile. Compatible With:...
    HKP-17872
    $89.95
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  • New - HKP MP5 Sling Clip for Magwell - HKP-18313 HK MP5 Sling Clip for Magwell
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    HK MP5 Sling Clip for Magwell

    HKP HK Parts

    $9.95
    HKP MP5 Sling Clip for Magwell This is the factory correct sling clip that attaches to the left hand side of the magwell. Note: 3 rivets are required to attach - sold separately 
    HKP-18313
    $9.95
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  • New - HKP Flat Bending Billeted Jig Set For All HK Style Flats - HKP-19583 HK Receiver Flat Bending Jig Set - Billet Aluminum
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    HK Receiver Flat Bending Jig Set - Billet Aluminum

    HKP HK Parts

    $449.95
    Flat Bending Jig Set For All HK Style Flats - Billeted - Aluminum Aluminum billeted universal flat bending jig for all HK receiver flats including PTR .308 flats and the PTR/LSC flats. Each bending jig comes complete with all the pieces you need for...
    HKP-19583
    $449.95
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  • New - Kaw Valley Precision Mach 3 Modular Linear Comp Body - HKP-19984 Kaw Valley Precision Mach 3 Modular Linear Comp Body
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    Kaw Valley Precision Mach 3 Modular Linear Comp Body

    Kaw Valley Precision

    $39.95
    Kaw Valley Precision Mach 3 Modular Linear Comp Body   The KVP MACH 3 is a user configurable linear compensator system. 1-1/8"x28 TPI internal threads accommodate common suppressor attachments, such as a SilencerCo 3-lug mount, direct thread mounts,...
    HKP-19984
    $39.95
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  • New - Magpul M-LOK MVG Vertical Grip - HKP-17321 M-LOK Vertical Foregrip - MVG
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    M-LOK Vertical Foregrip - MVG

    Magpul

    $22.95
    M-LOK MVG® VERTICAL GRIP M-LOK SLOT SYSTEM The M-LOK MVG is a light weight, inexpensive vertical foregrip that attaches directly to M-LOK compatible hand guards and forends with no additional Picatinny rails required. Made from the same high quality...
    HKP-17321
    $22.95
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  • New - HKP Binary Selector Lever Set Screw - HKP-20686 HK Replacement Screw for BFS Selector Levers
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    HK Replacement Screw for BFS Selector Levers

    HKP HK Parts

    $1.98
    HKP Binary Selector Lever Set Screw This replacement screw is to mount your Franklin Armory BFS selectors. A great spare screw to replace damaged screws or lost screws as they are small in dimension and very easy to misplace. A must have set screw to...
    HKP-20686
    $1.98
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  • New - B&T Short Style Vertical Grip - Picatinny - Black - HKP-18426 B&T Short Style Vertical Foregrip - Picatinny - Black
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    B&T Short Style Vertical Foregrip - Picatinny - Black

    B&T Brugger & Thomet

    $75.00
    B&T Short Style Vertical Grip - Picatinny - Black B&T Vertical Grip - Short Style- Fixed Swiss made B&T short vertical forend grip. This foregrip is designed to be easily attached to the picatinny rail using the knurled screw. Made of black...
    HKP-18426
    $75.00
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  • HKP HK MP5 30 Round 9mm Magazine HKP HK Parts HKP-22274 HKP HK MP5 30 Round 9mm Magazine HKP HK Parts HKP-22274
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    HK MP5, MP5K, SP89 MP5 Magazine - 9mm - 30 Round - Turkish

    Other

    $34.95
    Turkish Contract 30 Round MP5 Magazine - NEW These newly imported 30-round, 9mm, steel magazines were manufactured by a Turkish contractor for military use. These high-quality magazines are similar to MKE but are not MKE magazines. These 30 round MP5...
    HKP-22274
    $34.95
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  • HK MP5, MP5K Magazine - 30 Round - Bundesadler - 9mm
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    HK MP5, MP5K Magazine - 30 Round - Bundesadler - 9mm

    H&K Heckler & Koch

    $83.00
    H&K 30 Round HK MP5 Bundesadler Magazine   The bundesadler laser-etched into a factory German H&K  magazine. Heckler & Koch German magazine 9mm 30 round curved all steel magazine. German HK MP5, MP5K mags are the finest HK ...
    HKP-20914
    $83.00
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  • New - Zenith 30 Round HK MP5 Magazine - HKP-20832-M HK MP5 Magazine - 30 Round, 9mm
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    HK MP5 Magazine - 30 Round, 9mm

    Zenith

    $48.95
    Zenith 30 Round HK MP5 Magazine Features: Cerakote finish - Many colors to choose from All steel construction Round count indicator holes on the rear of the magazine Stainless steel follower Reinforced feed lips High-tensile compression...
    HKP-20832-M
    $48.95
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