Muzzle Devices / Adapters

Muzzle Devices / Adapters

Explore our extensive selection of HK flash hiders and muzzle brakes designed to enhance your shooting experience. Our range includes everything from precision-machined suppressor-compatible devices to quick-detach muzzle brakes, all tailored to fit popular HK models like the MP5, HK416, and UMP. Ideal for tactical upgrades, these components offer significant recoil reduction and improved accuracy. Available in various finishes including Cerakote, our flash hiders and muzzle brakes ensure compatibility across a wide range of HK firearms, enhancing both performance and aesthetics.

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    New - H&K HK MR762 Factory Flash Hider - 15x1 RH - HKP-21481 HK MR762 Factory Flash Hider - 15x1 RH

    HK MR762 Factory Flash Hider - 15x1 RH

    H&K Heckler & Koch

    $54.95
    H&K HK MR762 Factory Flash Hider - 15x1 RH Factory flash hider with 15x1 right-hand threads. Perfect for completing a build or replacing a worn or missing part. Compatible With: HK MR762  
    HKP-21481
    $54.95
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    $54.95
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    HK416, MR556 Bayonet Adapter - M27 Style HK416, MR556 Bayonet Adapter - M27 Style

    HK416, MR556 Bayonet Adapter - M27 Style

    H&K Heckler & Koch

    $61.95
    Heckler and Koch Bayonet Adapter HK416, MR556 for M27 Build OEM bayonet adapter for HK416 and MR556 rifles for M27-style builds. Mounts to the barrel assembly to accept a standard bayonet. Specifications Bayonet adapter only (roll pin sold...
    HKP-22191
    $61.95
    Out Of Stock
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    $61.95
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  • Muzzle Brake - 5.56 and .308 - Threaded 5/8x24 RH Muzzle Brake - 5.56 and .308 - Threaded 5/8x24 RH
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    Muzzle Brake - 5.56 and .308 - Threaded 5/8x24 RH

    HKP HK Parts

    $29.95
    HKP muzzle brake threaded 5/8x24 RH for 5.56/.223 and 7.62x51/.308 firearms This HKP muzzle brake is manufactured in the USA to HK specifications and is designed for use on 5.56 and .308 rifles. It features a partially milled birdcage-style design...
    HKP-22508
    $29.95
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  • Out Of Stock
    On Sale
    HK416, G36 Flash Hider - 5.56 - Threaded 1/2x28 HK416, G36 Flash Hider - 5.56 - Threaded 1/2x28

    HK416, G36 Flash Hider - 5.56 - Threaded 1/2x28

    Advanced Armament

    Now: $55.95
    Was: $79.95
    Advanced Armament BlackOut Flash Hider for 5.56 Rifles – 51T - Threaded 1/2x28 DAMAGED PACKAGING COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. The 3-prong...
    HKP-99403
    Now: $55.95
    Was: $79.95
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    On Sale
    HK Linear Compensator - Threaded 5/8x24 RH - (5.56 & .308) - USED HK Linear Compensator - Threaded 5/8x24 RH - (5.56 & .308) - USED

    HK Linear Compensator - Threaded 5/8x24 RH - (5.56 & .308) - USED

    HKP HK Parts

    Now: $65.95
    Was: $149.95
    HK Linear Compensator - Threaded 5/8x24 RH - (5.56 & .308) - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Linear compensators give you the best of both...
    HKP-19338-USED
    Now: $65.95
    Was: $149.95
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  • HK23, HK21, HK11 Flash Hider - Threaded 15x1 RH HK23, HK21, HK11 Flash Hider - Threaded 15x1 RH
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    HK23, HK21, HK11 Flash Hider - Threaded 15x1 RH

    HKP HK Parts

    $27.95
    HKP HK23, HK21, HK11 Flash Hider - Threaded 15x1 RH Steel flash hider designed for HK23, HK21, and HK11 pattern firearms and is threaded 15x1 right hand. Helps reduce visible muzzle flash while maintaining an original-style HK profile. Compatible...
    HKP-22484
    $27.95
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  • Strike Industries HK 416/MR556 Cloak Flash Hider Strike Industries HKP-22260 Strike Industries HK 416/MR556 Cloak Flash Hider Strike Industries HKP-22260
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    HK416, MR556 Flash Hider - Cloak - Threaded 1/2x28

    Strike Industries

    $44.95
    Strike Industries HK416/MR556 Cloak Flash Hider - 1/2x28 Strike Industries Cloak flash hider offers a compact, efficient design that disperses gas flow to minimize visible flash, especially in low light. It reduces muzzle flash to preserve night vision,...
    HKP-22260
    $44.95
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  • On Sale
    New - MKE AP5 Incomplete Flash Hider - HKP-22223 MKE AP5 Incomplete Flash Hider MKE HKP-22223
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    Century Arms AP5 Flash Hider - Incomplete

    MKE

    Now: $37.46
    Was: $79.95
    MKE AP5 Incomplete Flash Hider The MKE AP5 and MKE AP5-P OEM flash hider is an essential spare for anyone needing to replace a broken or damaged flash hider body. With a straightforward process, you can easily remove the locking latch, spring, and pins...
    HKP-22223
    Now: $37.46
    Was: $79.95
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  • On Sale
    New - H&K 416 (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 - HKP-16926 HK416 (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 - BLEMISHED
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    HK416 (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 - BLEMISHED

    H&K Heckler & Koch

    Now: $29.95
    Was: $39.95
    HK 416 (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Threaded 1/2x28 for use on all HK 416,...
    HKP-16926-B
    Now: $29.95
    Was: $39.95
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  • On Sale
    New - HKP .40 S&W 4 Prong Flash Hider - 14.5x1 LH - HKP-21445 HK Pistol Flash Hider - .40 S&W - 4 Prong - Threaded 14.5x1 LH
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    HK Pistol Flash Hider - .40 S&W - 4 Prong - Threaded 14.5x1 LH

    USA

    Now: $43.95
    Was: $79.95
    HK .40 S&W 4 Prong Flash Hider - 14.5x1 LH THIS IS A CLOSEOUT PRODUCT DUE TO A HARMONIC (TUNING FORK EFFECT) PRESENT WHEN SHOOTING.  THE PART IS ENTIRELY FUNCTIONAL AND IS SOLD AS-IS, RETURNS WILL NOT BE ACCEPTED. For use on all HK German .40...
    HKP-21445
    Now: $43.95
    Was: $79.95
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  • Out Of Stock
    New - H&K G36K Factory (5.56/.223) 4 Prong Flash Hider - Threaded 15x1 RH - HKP-00282 HK G36K, SL8 Flash Hider - 4 Prong - Threaded 15x1 RH

    HK G36K, SL8 Flash Hider - 4 Prong - Threaded 15x1 RH

    H&K Heckler & Koch

    $0.00
    HK Heckler and Koch's Factory 4 Prong Flash Hider - 15x1 RH   HK flash hider will fit any HK 5.56/.223 rifle barrel threaded 15x1 RH.   Specifications: Overall Length 2 7/8" Threaded 15x1 RH Compatible With: HK G36K HK SL8 5.56/.223...
    HKP-00282
    $0.00
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    $0.00
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  • On Sale
    New - HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH - HKP-01986 HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH
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    HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH

    USA

    Now: $29.95
    Was: $79.95
    HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH THIS IS A CLOSEOUT PRODUCT DUE TO A HARMONIC (TUNING FORK EFFECT) PRESENT WHEN SHOOTING.  THE PART IS ENTIRELY FUNCTIONAL AND IS SOLD AS-IS, RETURNS ARE NOT ACCEPTED. For use on all HK German ...
    HKP-01986
    Now: $29.95
    Was: $79.95
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    Qty in Cart: 0
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    Now: $29.95
    Was: $79.95
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