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
    B&T MP5 Handguard With LED Weapon Light -TL99 - PD Trade In - BLEMISHED B&T Brugger & Thomet HKP-16901-B B&T MP5 Handguard With LED Weapon Light -TL99 - PD Trade In - BLEMISHED B&T Brugger & Thomet HKP-16901-B
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    HK MP5, HK94 Handguard with LED Light -TL99 - PD Trade In - BLEMISHED

    B&T Brugger & Thomet

    Now: $337.62
    Was: $649.95
    B&T MP5 Handguard With LED Weapon Light -TL99 - PD Trade In - BLEMISHED SOLD INDIVIDUALLY COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD A
    HKP-16901-B
    Now: $337.62
    Was: $649.95
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    Now: $337.62
    Was: $649.95
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  • On Sale
    MKE AP5, MP5 Front Sight Tower - UNFINISHED - BLEMISHED MKE HKP-22220-B MKE AP5, MP5 Front Sight Tower - UNFINISHED - BLEMISHED MKE HKP-22220-B
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    HK MP5, AP5 Front Sight Tower - UNFINISHED - BLEMISHED

    MKE

    Now: $16.85
    Was: $49.95
    MKE AP5, MP5 Front Sight Tower - UNFINISHED - BLEMISHED SOLD INDIVIDUALLY - UNFINISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEM
    HKP-22220-B
    Now: $16.85
    Was: $49.95
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    Qty in Cart: 0
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    Now: $16.85
    Was: $49.95
    Subtotal:
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  • On Sale
    HK P2000 Backstrap w/ Safety - Medium - Black - USED H&K Heckler & Koch HKP-01566-USED HK P2000 Backstrap w/ Safety - Medium - Black - USED H&K Heckler & Koch HKP-01566-USED
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    HK P2000 Backstrap with Safety - Medium - Black - USED

    H&K Heckler & Koch

    Now: $14.96
    Was: $44.95
    HK P2000 Backstrap w/ Safety - Medium - Black - USED SOLD INDIVIDUALLY USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL B
    HKP-01566-USED
    Now: $14.96
    Was: $44.95
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    Qty in Cart: 0
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    Now: $14.96
    Was: $44.95
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  • On Sale
    HK416, MR556 CQC Pistol Grip - Walnut HK416, MR556 CQC Pistol Grip - Walnut
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    HK416, MR556 CQC Pistol Grip - Walnut

    JMK

    $50.33 - $78.95
    JMK HK416, MR556 CQC pistol grip - Walnut The CQC pistol grip by JMK is crafted from CNC-machined black walnut. After machining, the grip is dyed to a uniform color and finished with a catalyzed...
    HKP-22401-M
    $50.33 - $78.95
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    Qty in Cart: 0
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    $50.33 - $78.95
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  • On Sale
    Picatinny Optic Mount Shield - Aimpoint T1, H1 - S.W.O.R.D.S Picatinny Optic Mount Shield - Aimpoint T1, H1 - S.W.O.R.D.S
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    Picatinny Optic Mount Shield - Aimpoint T1, H1 - S.W.O.R.D.S

    Frost Defense

    $176.97 - $186.95
    Aimpoint T-1, H-1 Optic Mount - S.W.O.R.D.S - Picatinny Mount The S.W.O.R.D.S Enhanced optic shield designed for Aimpoint T1, H1 red dot sights. This patent-pending mount system provides robust glare...
    HKP-22340-M
    $176.97 - $186.95
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    Qty in Cart: 0
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    $176.97 - $186.95
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  • On Sale
    HK 416 A5 Bolt Carrier H&K Heckler & Koch HKP-22328 HK 416 A5 Bolt Carrier H&K Heckler & Koch HKP-22328
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    HK416 A5 Bolt Carrier

    H&K Heckler & Koch

    Now: $1,162.46
    Was: $1,997.95
    H&K HK416 A5 Bolt Carrier Factory HK416 A5 full auto bolt carrier.  This carrier is backwards compatible with earlier HK416 A1 and A3 variants. Features the updated captive firing pin retaining...
    HKP-22328
    Now: $1,162.46
    Was: $1,997.95
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    Qty in Cart: 0
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    Now: $1,162.46
    Was: $1,997.95
    Subtotal:
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  • Out Of Stock
    On Sale
    New - B&T GHM9/GHM45/KH9 Stock Conversion Kit - HKP-22229 B&T GHM9 Stock Conversion Kit B&T Brugger & Thomet HKP-22229
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    B&T GHM9, GHM45, KH9 Stock Conversion Kit

    B&T Brugger & Thomet

    Now: $148.50
    Was: $165.00
    B&T GHM9 Stock Conversion Kit Converts the telescopic brace into a telescopic stock or can be used as a replacement for a damaged unit. Compatible with B&T telescopic braces BT-20517 and BT-
    HKP-22229
    Now: $148.50
    Was: $165.00
    Out Of Stock Quick view
    Qty in Cart: 0
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    Now: $148.50
    Was: $165.00
    Subtotal:
    Out Of Stock
  • On Sale
    Used - H&K Magazine - .40 S&W 9 Round for HK P2000SK - USED - HKP-00307-B HK Magazine - .40 S&W 9 Round for HK P2000SK - USED
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    HK Magazine - .40 S&W 9 Round for HK P2000SK - USED

    H&K Heckler & Koch

    Now: $29.25
    Was: $49.00
    H&K Magazine - .40 S&W 9 Round for HK P2000SK - USED USED. USED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL.
    HKP-00307-B
    Now: $29.25
    Was: $49.00
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    Qty in Cart: 0
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    Now: $29.25
    Was: $49.00
    Subtotal:
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  • On Sale
    New - H&K 10 Round HK P2000/USPC .40 S&W Magazine - Black - USED - HKP-00311-BL-B HK P2000, USPC Magazine - .40 S&W - 10 Round - Black - USED
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    HK P2000, USPC Magazine - .40 S&W - 10 Round - Black - USED

    H&K Heckler & Koch

    Now: $33.71
    Was: $54.95
    H&K 10 Round HK P2000/USPC .40 S&W Magazine - Black - USED   USED.  
    HKP-00311-BL-B
    Now: $33.71
    Was: $54.95
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    Qty in Cart: 0
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    Now: $33.71
    Was: $54.95
    Subtotal:
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  • Out Of Stock
    On Sale
    New - B&T QD Mount "Skeleton" for Aimpoint T Series 52mm - HKP-21772 Picatinny Optic Mount - 52mm - Skeleton - Aimpoint T Series
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    Picatinny Optic Mount - 52mm - Skeleton - Aimpoint T Series

    B&T Brugger & Thomet

    Now: $115.50
    Was: $165.00
    B&T QD Mount "Skeleton" for Aimpoint T Series 52mm B&T universal Picatinny mount 52mm QD riser mount for the Aimpont T Series of optics. Quickly attach and detach your Aimpoint T Series optic with...
    HKP-21772
    Now: $115.50
    Was: $165.00
    Out Of Stock Quick view
    Qty in Cart: 0
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    Now: $115.50
    Was: $165.00
    Subtotal:
    Out Of Stock
  • On Sale
    New - RCM HK MP5 & MP5K 40/10 SD 115 Degree Locking Piece - HKP-21525 HK MP5SD, MP5K Locking Piece - 115 Degree - .40 S&W, 10mm
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    HK MP5SD, MP5K Locking Piece - 115 Degree - .40 S&W, 10mm

    RCM

    Now: $28.66
    Was: $44.95
    RCM HK MP5 & MP5K 40/10 SD 115 Degree Locking Piece Compatible With:  MP5/K 10  MP5/K 40 
    HKP-21525
    Now: $28.66
    Was: $44.95
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    Qty in Cart: 0
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    Now: $28.66
    Was: $44.95
    Subtotal:
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  • On Sale
    Used - H&K HK P7M10 .40 S&W Magazine Follower Insert - USED - BLEMISHED - HKP-01364-B
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    HK P7M10 Magazine Follower Insert - .40 S&W - USED - BLEMISHED

    H&K Heckler & Koch

    Now: $14.96
    Was: $34.95
    H&K HK P7M10 .40 S&W Magazine Follower Insert - USED - BLEMISHED USED. COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES...
    HKP-01364-B
    Now: $14.96
    Was: $34.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $14.96
    Was: $34.95
    Subtotal:
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