Labor Day Sale

Labor Day Sale

The HK Parts Labor Day Sale is live. Save up to 20% on select HK firearm parts, magazines, accessories, upgrades, and products from top brands. Get free shipping on qualifying orders of $250 or more. Limited quantities are available.

Free shipping applies to qualifying orders with a subtotal of $250 or more. All orders receiving free shipping will be shipped via USPS Standard. Exclusions may apply.

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  • On Sale
    New - H&K/HKP Century AP51 Fixed Stock - Cerakoted - Enhanced Buffer - HKP-22183-M Century Arms AP51 Fixed Stock - Cerakoted - Enhanced Buffer
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    Century Arms AP51 Fixed Stock - Cerakoted - Enhanced Buffer

    HKP HK Parts / Heckler & Koch

    $179.96 - $199.95
    H&K/HKP Century AP51 Fixed Stock - Cerakoted - Enhanced Buffer Each stock starts life as an excellent condition surplus stock.  The stocks are then refinished and the recoil rod modified to work...
    HKP-22183-M
    $179.96 - $199.95
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    $179.96 - $199.95
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  • On Sale
    New - HKP MP5, HK94 & MP5K 100 Degree Locking Piece - Gunsmith Special - BLEMISHED - HKP-18049-B HK MP5, MP5K Locking Piece - 100 Degree - Gunsmith Special - BLEMISHED
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    HK MP5, MP5K Locking Piece - 100 Degree - Gunsmith Special - BLEMISHED

    HKP HK Parts

    Now: $7.46
    Was: $33.95
    HKP MP5, HK94 & MP5K 100 Degree Locking Piece - Gunsmith Special - BLEMISHED   GUNSMITH SPECIAL.  THESE UNITS WILL NEED RE-WORK BEFORE USE. THIS PART IS NOT ELIGIBLE FOR
    HKP-18049-B
    Now: $7.46
    Was: $33.95
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    Was: $33.95
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  • On Sale
    New - B&T Blast Deflector - A2 NATO Interface - HKP-21777 B&T Blast Deflector - A2 NATO Interface
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    B&T Blast Deflector - A2 NATO Interface

    B&T Brugger & Thomet

    Now: $262.50
    Was: $300.00
    B&T Blast Deflector - A2 NATO Interface This blast deflector is designed for NATO style A2 ("birdcage") flash hiders. Offering a universal fit for 5.56 rifles featuring the standard A2 flash hider...
    HKP-21777
    Now: $262.50
    Was: $300.00
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    Now: $262.50
    Was: $300.00
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  • On Sale
    New - HKP Womens Short Sleeve Bundesadler Shirt - Black - HKP-21178-M HK Women's Shirt - Short Sleeve - Bundesadler
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    HK Women's Shirt - Short Sleeve - Bundesadler

    HKP HK Parts

    Now: $8.42
    Was: $19.95
    HKP Womens Short Sleeve Bundesadler Shirt - Black Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at...
    HKP-21178-M
    Now: $8.42
    Was: $19.95
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    Now: $8.42
    Was: $19.95
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  • On Sale
    New - Strike Industries 20 Round HK VP9 9mm Magazine - Black - HKP-19628 HK VP9 Magazine - 20 Round - 9mm
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    HK VP9 Magazine - 20 Round - 9mm

    Strike Industries

    Now: $62.96
    Was: $69.95
    Strike Industries 20 Round HK VP9 9mm Magazine Strike Industries +5 magazine extension coupled with a 15 round factory German magazine body adds 5 additional rounds total for a fully assembled 20...
    HKP-19628
    Now: $62.96
    Was: $69.95
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    Now: $62.96
    Was: $69.95
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  • On Sale
    New - GSG9 HK G36/SL8 (5.56/.223) Firing Pin - HKP-18256 HK G36, SL8 Firing Pin
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    HK G36, SL8 Firing Pin

    GSG9

    Now: $26.06
    Was: $28.95
    HK G36, G36K, G36C & SL8 Firing Pin - USA A must have spare part for all G36 models. Made in the USA. Fully machined and nitrided for superior strength. Compatible With: G36 <
    HKP-18256
    Now: $26.06
    Was: $28.95
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    Now: $26.06
    Was: $28.95
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  • On Sale
    New - HKP MP5 40/10 Bolt Hold Open Axle Rod & Pin Combo - HKP-17405 HK MP5 Axle Rod and Pin, Bolt Hold Open - .40 S&W, 10mm
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    HK MP5 Axle Rod and Pin, Bolt Hold Open - .40 S&W, 10mm

    HKP HK Parts

    Now: $31.84
    Was: $49.95
    HK MP5 40, MP5 10 Bolt Hold Open Axle Rod & Pin Combo Each bolt hold open rod axle includes the 2 pre-drilled holes for the threaded activation screw and the clamping sleeve. This offering includes...
    HKP-17405
    Now: $31.84
    Was: $49.95
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    Now: $31.84
    Was: $49.95
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  • On Sale
    New - Choate MP5 & HK94 Tactical Folding Stock - HKP-00778 HK MP5, HK94 Tactical Folding Stock
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    HK MP5, HK94 Tactical Folding Stock

    Choate

    Now: $202.46
    Was: $224.95
    Choate MP5 & HK94 Tactical Folding Stock Each stock is adjustable from 10" to 12" using the included adjustable spacer system, which will allow a full 2" range in adjustment for the specific user or...
    HKP-00778
    Now: $202.46
    Was: $224.95
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    Now: $202.46
    Was: $224.95
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  • On Sale
    New - B&T MP5 TL-99A1 Tri-Rail Handguard - HKP-16904 HK MP5 Tri-Rail Handguard - TL-99A1
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    HK MP5 Tri-Rail Handguard - TL-99A1

    B&T Brugger & Thomet

    Now: $211.46
    Was: $234.95
    B&T Brugger and Thomet TL-99A1 Tri-Rail Handguard for HK MP5   This handguard for the MP5 has a total of three NAR-Picatinny Rails; one on each side and one on the bottom.
    HKP-16904
    Now: $211.46
    Was: $234.95
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    Now: $211.46
    Was: $234.95
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  • On Sale
    New - HKP 30mm Barrel Mounted Dual Picatinny Rail - HKP-16674 HKP 30mm Barrel Mounted Dual Picatinny Rail HKP HK Parts HKP-16674
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    Picatinny Optic Mount - 30mm Barrel Mount - Dual Rail

    HKP HK Parts

    Now: $3.71
    Was: $14.95
    30mm Barrel Mount, Dual Picatinny Rail Universal barrel mounted dual Picatinny for mounting accessories directly to barrels with a 30mm O.D.   Features: Mounts directly to the barre
    HKP-16674
    Now: $3.71
    Was: $14.95
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    Now: $3.71
    Was: $14.95
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  • On Sale
    HK VP9, VP40 Straight Trigger - Adjustable HK VP9, VP40 Straight Trigger - Adjustable
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    HK VP9, VP40 Straight Trigger - Adjustable

    Grayguns

    Now: $112.50
    Was: $125.00
    Grayguns Adjustable Straight Trigger for HK VP9, VP40 Adjustable straight trigger for HK VP9 and VP40 standard variants. Features an over-travel adjustment and a 90-degree vertical wall for an...
    HKP-22342
    Now: $112.50
    Was: $125.00
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    Now: $112.50
    Was: $125.00
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  • On Sale
    New - SchleTek B&T Suppressor Cleaner Evolution 500ml - HKP-21715
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    Suppressor Cleaner Evolution - 500ml

    SchleTek

    Now: $34.21
    Was: $38.00
    SchleTek Suppressor Cleaner Evolution 500ml A highly effective, easy-to-use cleaner for all suppressor types. Its self-active formula tackles stubborn fouling quickly, eliminating laborous cleaning...
    HKP-21715
    Now: $34.21
    Was: $38.00
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    Now: $34.21
    Was: $38.00
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