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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  • On Sale
    New - HK MP5 8" Cocking Tube Extrusion - Gunsmith Special - HKP-99061
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    HK MP5 Cocking Tube - Extrusion - 8" - Gunsmith Special

    USA

    Now: $19.95
    Was: $54.95
    HK MP5 8" Cocking Tube Extrusion - Gunsmith Special  This 8" cocking tube extrusion is ideal for custom HK-style firearm builds, repairs, or refurbishments, providing a solid foundation for restoring or fabricating cocking tubes on HK MP5, G3, and...
    HKP-99061
    Now: $19.95
    Was: $54.95
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  • Out Of Stock
    New - B&T Vertical Fixed Unigrip - Black - HKP-18043

    Picatinny Vertical Fixed Unigrip

    B&T Brugger & Thomet

    $119.00
    B&T Brugger and Thomet Vertical Fixed Unigrip for  Swiss made B&T vertical forend grip for picatinny. Made of aluminum Will fit all mil-spec picatinny rails. Measures long. Specifications: Condition: Factory new Color: Black Material:...
    HKP-18043
    $119.00
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  • Used - H&K German Leather Sling - Well Used with No Loop - HKP-20583 HK G3 Leather Sling - Well Used with No Loop
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    HK G3 Leather Sling - Well Used with No Loop

    H&K Heckler & Koch

    $39.80
    Original Surplus German HK Leather - Well Used with No Loop Pulled from German military G3 rifles. Last of the remaining units, get them before they are gone. Compatible With: HK91, G3 PTR91, CETMEHK93 HK33, HK53 HK94 MP5 HK clones Other custom...
    HKP-20583
    $39.80
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  • New - RCM MP5 40/10 Complete Bolt Head - HKP-02664 HK MP5 Bolt Head, Complete - .40 S&W, 10mm
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    HK MP5 Bolt Head, Complete - .40 S&W, 10mm

    RCM

    $211.95
    RCM- US made Bolt Head Complete for HK MP5 40/10 Each bolt head incorporates the same enhanced material as all of the new RCM products. Ideal to replace out of spec, worn or broken bolt heads or for that custom build. Each bolt head will work and fit on...
    HKP-02664
    $211.95
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  • Out Of Stock
    New - H&K MP5 & MP5K Stop Pin For Recoil Rod - HKP-17421

    HK MP5, MP5K Recoil Rod Stop Pin

    H&K Heckler & Koch

    $14.99
    HK German MP5 & MP5K Recoil Rod Stop Pin New HK German manufacture a great spare or replacement item to have on hand. Compatible With: MP5, 94, SP5 MP5K, SP89, SP5KClones or other custom builds
    HKP-17421
    $14.99
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    $14.99
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  • New - B&T MP5 Folding Stock/Length Adjustable Helmet Stock - HKP-18244 HK MP5 Helmet Stock - Folding and Adjustable - 9mm
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    HK MP5 Helmet Stock - Folding and Adjustable - 9mm

    B&T Brugger & Thomet

    $379.95
    B&T MP5 Folding Stock/Length Adjustable Helmet Stock Swiss made B&T folding and length adjustable helmet stock for the HK MP5 and compatible HK MP5 style firearms. This is a military grade stock as supplied by B&T to military and law...
    HKP-18244
    $379.95
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  • WOOX M-LOK Rail Covers - Teardrop - GEN2 WOOX M-LOK Rail Covers - Teardrop - GEN2
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    WOOX M-LOK Rail Covers - Teardrop - GEN2

    WOOX

    $58.95 - $78.95
    WOOX GEN2 Teardrop M-LOK Rail Covers The teardrop M-LOK rail covers upgrade any M-LOK or KeyMod handguard with a warmer feel, more traction, and added heat protection, while bringing that signature wood look to your build. The GEN2 Teardrop pattern uses...
    HKP-22462-M
    $58.95 - $78.95
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  • On Sale
    MKE AP5/MP5 Slimline Handguard - GUNSMITH SPECIAL MKE HKP-22222-B MKE AP5/MP5 Slimline Handguard - GUNSMITH SPECIAL MKE HKP-22222-B
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    HK MP5, SP5 Handguard - Slimline Style - GUNSMITH SPECIAL

    HKP HK Parts

    Now: $15.98
    Was: $27.95
    MKE AP5/MP5 Slimline Handguard - GUNSMITH SPECIAL HOLES DO NOT ALIGN - NEEDS MODIFICATION THIS PART IS SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Please Note: Will require work before being functional. HKP...
    HKP-22222-B
    Now: $15.98
    Was: $27.95
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  • New - MI/HKP HK MP5 Alpha Folding Brace/Stock Adapter - HKP-21512-M HK MP5 Alpha Folding Stock With Direct Fit Adapter
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    HK MP5 Alpha Folding Stock With Direct Fit Adapter

    MI Midwest Industries

    $419.95
    MI/HKP HK MP5 Alpha Folding Brace/Stock Adapter The Midwest Industries Alpha folding stock paired with the HK Parts Picatinny rail adapter offers unparalleled versatility. Adjust your length of pull, cheek riser, and butt pad to your exact style of...
    HKP-21512-M
    $419.95
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    $419.95
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  • Used - HK MP5/K Barrel Extension Faux Suppressor - Threaded 15x1 RH - HKP-20890 HK MP5, MP5K Barrel Extension and Faux Suppressor - 8.85" - Threaded 15x1 RH
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    HK MP5, MP5K Barrel Extension and Faux Suppressor - 8.85" - Threaded 15x1 RH

    USA

    $179.95
    HK MP5, MP5K Barrel Extension Faux Suppressor - 15x1 RH Perfect for that rifle build or for those looking for the MP5KN suppressed look. Dakota tactical review of this exciting new product on an MP5: DTAC Suppressor Review Specifications: Overall...
    HKP-20890
    $179.95
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  • Out Of Stock
    Used - HKP HK MP5 9mm 2 Position (0,1 Pictogram) FBI Style Trigger Housing - HKP-20839 HK MP5 Trigger Housing - FBI 2 Position 0,1 Pictogram - 9mm

    HK MP5 Trigger Housing - FBI 2 Position 0,1 Pictogram - 9mm

    HKP HK Parts

    $129.95
    US Made HK MP5 9mm 2 Position (0,1 Pictogram) FBI Style Trigger Housing This 922r compliant housing features a 2 position (0,1) pictogram.   Specifications: 2 Position Pictogram Markings: 0,1 FBI Style Housing Compatible With: MP5
    HKP-20839
    $129.95
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    $129.95
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  • Out Of Stock
    H&K MP5 40/10 3 Position Navy Style Trigger Housing - Clipped & Pinned- USED - HKP-00449 HK MP5 Trigger Housing - Navy Style - 3 Position - .40, 10mm - Clipped & Pinned-

    HK MP5 Trigger Housing - Navy Style - 3 Position - .40, 10mm - Clipped & Pinned-

    H&K Heckler & Koch

    $195.95
    H&K MP5 40/10 3 Position Navy Style Trigger Housing - Clipped & Pinned  Upgrade your MP5 40 with this authentic German 3 position navy pictogram trigger housing. Clipped and pinned for use on a semi-auto receiver shelf, this housing is...
    HKP-00449
    $195.95
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    $195.95
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