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.

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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...
    $53.47
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  • Used - HK MP5, HK SP5 Rear Sight Sets Complete - HKP-19365
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    HK MP5, HK SP5 Rear Sight Sets Complete

    H&K Heckler & Koch

    $79.95
    MP5, HK94 & SP5K Rear Sight Set Complete - US/German Each rear sight set includes the entire rear sight assembly & all the mounting hardware for the complete MP5 rear sight assembly. All parts are German HK manufacture with the exception of the...
    $79.95
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  • On Sale
    New - Ergo Rail Cover - Black - HKP-13514 Ergo Rail Cover
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    Ergo Rail Cover

    Ergo

    Now: $3.71
    Was: $8.95
    Ergo Rail Cover Protect your investment with these attractive low-profile "Ladder" rail protectors. Features: Ladder Panels offers low-profile 1913 Picatinny rail coverage Easy clip-on/off installation Provides a very low-profile grip Protects the...
    Now: $3.71
    Was: $8.95
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  • New - HKP MP5 A3 Retractable Stock Buffer - HKP-18160
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    HK MP5 A3 Retractable Stock Buffer

    HKP HK Parts

    $6.74
    MP5 A3 Retractable Stock "H" Buffer For All HK A3 Retractable Stocks The A3 stock buffer is a high wear and common replacement items that does need to be replaced when they become torn, cracked, brittle, discolored & worn. These units are made from...
    $6.74
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  • New - HKP Roller +9 - New - 8.09mm - HKP-19438 HK Roller +9 - New - 8.09mm
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    HK Roller +9 - New - 8.09mm

    HKP HK Parts

    $8.99
    Roller +9 - New - 8.09mm HK Parts Standard (8.09 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
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  • New - HK German Vertical Grip - Black - HKP-00034
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    HK German Vertical Foregrip - Picatinny

    H&K Heckler & Koch

    $59.95
    HK German Vertical Grip Each HK Vertical Grip features factory HK markings & HK's unique locking system. HK's Vertical Grip has an HK-designed rock-solid attachment system that is self-contained in the grip and requires no tools for installation. It...
    $59.95
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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:...
    $89.95
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  • New - SB Tactical TF1913 Side Folding Pistol Stabilizing Brace - Picatinny - HKP-19776 TF1913 Pistol Stabilizing Brace - Side-Folding - Picatinny
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    TF1913 Pistol Stabilizing Brace - Side-Folding - Picatinny

    SB Tactical

    $159.99
    SB Tactical TF1913 Side Folding Pistol Stabilizing Brace - Picatinny 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...
    $159.99
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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 
    $9.95
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  • New - MFI MP5, 94 Extended Low Profile Scope Mount - Windowed - HKP-16225 HK MP5, HK94 Optic Mount - Extended - Low Profile - Windowed
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    HK MP5, HK94 Optic Mount - Extended - Low Profile - Windowed

    MFI

    $124.95
    MFI MP5, 94 Extended Low Profile Scope Mount-Windowed MFI's newest addition to the line-up is a full inch longer, measuring 6.5 inches and featuring windows to view the factory serial number through the mount. This option is the longest, low-profile...
    $124.95
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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...
    $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...
    $1.98
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