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 & MP5K 100 Degree Locking Piece - HKP-18049 HK MP5, HK94, SP5K 100 Degree Locking Piece
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    HK MP5, HK94, SP5K 100 Degree Locking Piece

    HKP HK Parts

    $33.95
    HKP MP5, HK94 & MP5K 100 Degree Locking Piece Each 100 degree MP5 locking piece is the proper, correct locking piece for all HK MP5, 94 and full size clones as well as this is now the correct locking piece for all HK MP5K & MP5K-PDW variants, per...
    $33.95
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  • On Sale
    New - Safariland Silicone Gun & Reel Cloth - HKP-17630 Safariland Silicone Gun & Reel Cloth Safariland HKP-17630
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    Safariland Silicone Gun & Reel Cloth

    Safariland

    Now: $3.56
    Was: $3.95
    Safariland Silicone Gun & Reel Cloth Silicone gun cloth for all HK firearms to preserve and protect your firearms finish. Will also work for any firearm, magazine or part. A great way to protect your collectibles.
    Now: $3.56
    Was: $3.95
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  • On Sale
    New - MI HK MP5K M-LOK Suppressor Handguard - HKP-21563 HK MP5K M-LOK Suppressor Handguard
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    HK MP5K M-LOK Suppressor Handguard

    MI Midwest Industries

    Now: $161.95
    Was: $179.95
    MI HK MP5K M-LOK Suppressor Handguard   The Midwest Industries M-LOK suppressor handguard is designed to fit over your suppressor for extra protection and extending mounting options.  Made in the USA from 6061 aluminum for a lifetime of service...
    Now: $161.95
    Was: $179.95
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  • On Sale
    New - B&T G3/91, 33/93, MP5/94 - Universal Scope Mount - HKP-16878 HK MP5, HK91, G3, HK33 Optic Mount - Picatinny
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    HK MP5, HK91, G3, HK33 Optic Mount - Picatinny

    B&T Brugger & Thomet

    Now: $108.00
    Was: $120.00
    B&T G3/91, 33/93, MP5/94 - Universal Scope Mount Specifitacions: Color: Black Height max: 35.5 mm Length max: 138 mm Length of top rail: 138 mm Material: Aluminum MSN: 5340-25-149-2979 NATO Accessory Rails: 1 Part number: BT-21262-1 Treatment:...
    Now: $108.00
    Was: $120.00
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    Was: $120.00
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  • On Sale
    New - Magpul M-LOK 5 Slot Rail Section - HKP-19568 M-LOK Rail Section - 5 Slot
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    M-LOK Rail Section - 5 Slot

    Magpul

    Now: $17.05
    Was: $18.95
    Magpul M-LOK 5 Slot Rail Section Designed for use with all M-LOK compatible Hand Guards and Forends, M-LOK Aluminum Rail Sections allow the attachment of various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. Machined...
    Now: $17.05
    Was: $18.95
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  • On Sale
    New - Comp-Tac HK MP5 9mm Single Magazine Pouch - HKP-20099 HK MP5 Magazine Pouch - Single - 9mm
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    HK MP5 Magazine Pouch - Single - 9mm

    Comp-Tac

    Now: $40.46
    Was: $44.95
    Comp-Tac HK MP5 9mm Single Magazine Pouch The single magazine pouch PLM is an all Kydex magazine pouch which gives a smooth friction free surface perfect for a quick reload for your HK MP5. The PLM mount allows for being securely hooked on a variety of...
    Now: $40.46
    Was: $44.95
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  • On Sale
    New - AIM Sports Low Profile Red/Green Dot Micro Sight - HKP-16209 AIM Sports Low Profile Red/Green Dot Micro Sight
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    AIM Sports Low Profile Red/Green Dot Micro Sight

    AIM

    Now: $53.96
    Was: $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...
    Now: $53.96
    Was: $59.95
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  • On Sale
    New - Choate MP5 Replacement Buffer For Folding Stock Or End Cap - HKP-00116
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    HK MP5 Replacement Buffer For Folding Stock Or End Cap

    Choate

    Now: $3.56
    Was: $3.95
    Choate MP5 Replacement Buffer For Folding Stock Or End Cap   Compatible With: Choate MP5 and MP5K Stocks or End Caps (NOT compatible with MP5 .22 LR)
    Now: $3.56
    Was: $3.95
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  • On Sale
    New - Blitzkrieg HK MP5 Chevron Front Sight Gen 2 - Luminescent Green - HKP-20452 Blitzkrieg HK MP5 Chevron Front Sight Gen 2 - Luminescent Green
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    Blitzkrieg HK MP5 Chevron Front Sight Gen 2 - Luminescent Green

    Blitzkrieg Components

    Now: $51.29
    Was: $56.99
    Blitzkrieg HK MP5 Chevron Front Sight Gen 2 - Luminescent Green The Blitzkrieg Gen 2 HK-style front sight provides a fast, bold sight picture with a sharp aiming point, designed for enhanced visibility and precision. The luminescent green chevron stripe...
    Now: $51.29
    Was: $56.99
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    Was: $56.99
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  • On Sale
    New - HKP/H&K MP5/MP5K 9mm Muzzle Brake - 3-Lug - HKP-20323 HK MP5, MP5K 9mm Muzzle Brake - 3-Lug - QD
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    HK MP5, MP5K 9mm Muzzle Brake - 3-Lug - QD

    HKP HK Parts

    Now: $87.96
    Was: $109.95
    HKP MP5, MP5K 9mm Muzzle Brake - 3-Lug Easily attaches to MP5-spec. 9mm tri-lug barrels.  This HK muzzle brake features the new style locking latch that seats flush and doesn't come off while shooting like the 1st generation style were prone to...
    Now: $87.96
    Was: $109.95
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  • Out Of Stock
    On Sale
    New - B&T MP5, MP5K Low Profile Mount, Extended T1/T2 - HKP-16876 HK MP5, MP5K Optic Mount - Low Profile - Extended - Picatinny

    HK MP5, MP5K Optic Mount - Low Profile - Extended - Picatinny

    B&T Brugger & Thomet

    Now: $143.95
    Was: $159.95
    B&T MP5, MP5K Low Profile Picatinny Mount  Specifications: Color: Black Height max: 23.5 mm Length max: 138 mm Length of top rail: 138 mm Material: Aluminum NATO Accessory Rails: 1 weaver type style rail Part number: BT-21241 Treatment:...
    Now: $143.95
    Was: $159.95
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  • Out Of Stock
    On Sale
    New - H&K MP5SD Sealing Ring - HKP-00142

    HK MP5SD Sealing Ring

    H&K Heckler & Koch

    Now: $26.95
    Was: $29.95
    H&K MP5SD Sealing Ring Each HK MP5SD sealing ring is the sealing gasket that seals the SD suppressor against the trunnion on factory HK MP5SD's or factory correct SD conversions. This is a typical wear item as they do degrade and crack. Compatible...
    Now: $26.95
    Was: $29.95
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