MP5 / SP5 922r Compliant Parts

MP5 / SP5 922r Compliant Parts

Ensure your MP5 or SP5 meets 922r compliance with our top-quality U.S.-made H&K parts. From stocks and handguards to triggers and bolt carrier groups, our selection of 922r compliant parts helps you maintain legal status while optimizing the performance of your MP5/SP5 series firearm.

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  • On Sale
    Used - PTR HK MP5 Flat Receiver w/ Weldment Set - HKP-19509 HK MP5 Receiver Flat with Weldment Set
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    HK MP5 Receiver Flat with Weldment Set

    PTR

    Now: $265.45
    Was: $294.95
    MP5 9mm Receiver Flat With Complete Weldment & Rivet Set - PTR/LSC Several years ago PTR bought out LSC and now owns the tooling and dyes for the LSC 9mm flats. These elusive flats have been hard to find and are now available for the first time here...
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    Was: $294.95
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    New - HKP 90 Series Sear - HKP-00378 HK90, MP5K Sear Catch - Steel - US

    HK90, MP5K Sear Catch - Steel - US

    HKP HK Parts

    Now: $38.36
    Was: $47.95
    HKP HK Parts HK90, HK MP5K Sear Catch - Steel - USA Made - Billeted Machined - Steel Hard to find and important for keeping your HK build 922r compliant. This US-made sear counts as one US-compliant part for your rifle or build. Machined from a bar of...
    Now: $38.36
    Was: $47.95
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    New - HKP 9mm US Made Trigger Pack - 4 U.S. 922 Parts - HKP-17878 HKP 9mm US Made Trigger Pack - 4 U.S. 922 Parts
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    HKP 9mm US Made Trigger Pack - 4 U.S. 922 Parts

    HKP HK Parts

    Now: $215.96
    Was: $269.95
    Trigger Pack For MP5, 94 Variants Such as Zenith, POF- 4 US 922r Compliant Parts HK MP5/94 9mm Semi Auto Trigger Pack complete. Each Ttigger group incorporates the following US made compliant parts completely assembled & ready to drop in. The...
    Now: $215.96
    Was: $269.95
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  • On Sale
    New - HKP 90 Series F1 Flat Trigger - HKP-21537 HKP 90 Series F1 Flat Trigger
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    HKP 90 Series F1 Flat Trigger

    HKP HK Parts

    Now: $39.96
    Was: $49.95
    HKP 90 Series F1 Flat Trigger  With the utmost attention to detail in the design and manufacture of the HK Parts F1 flat 90 series trigger. Each F1 flat trigger will fit all 0,1 & SEF & Navy style trigger packs. Each trigger counts as one US...
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    Was: $49.95
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  • On Sale
    New - DTAC MP5, HK94 Modular Handguard-M-LOK - HKP-17806
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    HK MP5, HK94 Modular Handguard-M-LOK

    DTAC Dakota Tactical

    Now: $149.35
    Was: $165.95
    DTAC MP5, HK94 Modular Handguard - M-LOK Features: Made in the USA (922r compliant part) M-LOK accessory compatible 11 ergonomically placed full-slots and 5 half-slots yielding 22 possible accessory locations for maximum versatility Exclusive extended...
    Now: $149.35
    Was: $165.95
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    New - MP5 & MP5K 9mm Magazine Floor Plate - BLEMISHED - HKP-17507-B
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    HK MP5, HK94, SP5K Magazine Floorplate - 9mm - US - BLEMISHED

    USA

    Now: $4.46
    Was: $9.95
    MP5 & MP5K 9mm Magazine Floor Plate - BLEMISHED VARYING CONDITION. COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART PRICE IS PER MAGAZINE Floorplate - SOLD INDIVIDUALLY. MP5,...
    Now: $4.46
    Was: $9.95
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  • On Sale
    New - Choate MP5K/SP89/SP5K 9mm Tactical Folding Stock - HKP-00781 HK MP5K, SP89, SP5K Tactical Folding Stock - 9mm
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    HK MP5K, SP89, SP5K Tactical Folding Stock - 9mm

    Choate

    Now: $206.95
    Was: $229.95
    HK SP5K Folding Tactical Stock Made in the USA and counts as one 922r compliant part. Compatible With: MP5K D54K SP5K SP89 Zenith Z-5P/Z-5K & in-spec clones
    Now: $206.95
    Was: $229.95
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  • On Sale
    HK Semi Auto Trigger Box - Billeted
HK Semi Auto Trigger Box - Billeted
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    HK Semi Auto Trigger Box - Billeted

    HKP HK Parts

    Now: $55.96
    Was: $69.95
    HK 90 Series, Century, PTR, & Zenith Trigger Pack - USA This part is a perfect 922r compliant part as it counts as one of the needed US-made parts. Each unit comes with new style updates for ease of putting parts into the trigger pack, and your...
    Now: $55.96
    Was: $69.95
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  • On Sale
    New - Choate MP5 & HK94 Folding Stock - HKP-00171 HK MP5, HK94 Stock - Folding
"
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    HK MP5, HK94 Stock - Folding "

    Choate

    Now: $197.95
    Was: $219.95
    Choate MP5 & HK94 Folding Stock Each stock features the same quick open steel housing and folding arm found on all HK stock offerings. Each stock is backed by the manufacturer's lifetime warranty but built tough enough that you will never have to use...
    Now: $197.95
    Was: $219.95
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    Was: $219.95
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  • On Sale
    New - HKP 9mm Ambidextrous US Made Trigger Pack - 4 U.S. 922r Parts - HKP-18269 HKP 9mm Ambidextrous US Made Trigger Pack - 4 U.S. 922r Parts
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    HKP 9mm Ambidextrous US Made Trigger Pack - 4 U.S. 922r Parts

    HKP HK Parts

    Now: $247.96
    Was: $309.95
    HKP 9mm Ambidextrous US Made Trigger Pack - 4 U.S. 922r Parts HK MP5/94 9mm Semi-Auto Trigger Pack Complete. Assembled and ready install on your firearm. The components that count towards 4 of the 922r compliant parts include the trigger pack box,...
    Now: $247.96
    Was: $309.95
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  • On Sale
    New - RCM HK MP5K/N 9mm Barrel - Threaded 1/2x28 - 3-Lug - HKP-19330 HK MP5K, MP5KN Barrel - 9mm - 5.85" - Threaded 1/2x28 with 3 Lug
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    HK MP5K, MP5KN Barrel - 9mm - 5.85" - Threaded 1/2x28 with 3 Lug

    RCM

    Now: $148.45
    Was: $164.95
    RCM HK MP5K/N 9mm Barrel - Threaded 1/2x28 - 3-Lug Machined from a cold hammer forged blank to the latest MP5KN PDW specifications, this barrel features factory-correct, updated 16 flutes in the chamber. It is 3-lugged, threaded, and designed to...
    Now: $148.45
    Was: $164.95
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    Was: $164.95
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    New - HKP 90 Series Hammer For Trigger Pack - HKP-00377 HKP 90 Series Hammer For Trigger Pack
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    HKP 90 Series Hammer For Trigger Pack

    HKP HK Parts

    Now: $77.56
    Was: $96.95
    HKP 90 Series Hammer For Trigger Pack This US-made hammer is all steel billet, machined, and counts as one US 922r compliant part for your HK clone build. This US-made hammer can be used on all HK SEF, Navy, or 0, 1 style trigger packs in 9mm, 40/10, ...
    Now: $77.56
    Was: $96.95
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