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 - MI Blast Can 5/8-24 Thread - HKP-21536 MI Blast Can 5/8-24 Thread
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    MI Blast Can 5/8-24 Thread

    MI Midwest Industries

    $38.95
    MI Blast Can 5/8x24 Thread Compatible With: HK 91/G3 HK MR762 HK 23/21/11 HK MSG90 HK PSG1 Specifications: Directs muzzle blast forward on short barrel rifles and pistols. Does not reduce recoil or flash. Constructed from 6061 aluminum, and hardcoat...
    $38.95
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    $38.95
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  • New - B&T G36 (5.56/.223) Flash Hider for M.A.R.S QD Suppressor - HKP-21522 B&T G36 (5.56/.223) Flash Hider for M.A.R.S QD Suppressor
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    B&T G36 (5.56/.223) Flash Hider for M.A.R.S QD Suppressor

    B&T Brugger & Thomet

    $144.99
    B&T G36 (5.56/.223) Flash Hider for M.A.R.S QD Suppressor Specifications: Made in Switzerland Threaded 15x1 RH Does not include face shims Compatible With: HK G36 5.56/.223 firearms threaded 15X1 RH Compatible with the Following Suppressors: M.A...
    $144.99
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  • Out Of Stock
    New - B&T HK 417/G36K Flash Hider - HKP-21520 HK417/G36K Flash Hider - 15x1 RH

    HK417/G36K Flash Hider - 15x1 RH

    B&T Brugger & Thomet

    $144.99
    B&T HK417/G36K Flash Hider with Interface for Rotex III/V/VA Swiss-made flash hider compatible with NATO A2 suppressor mounting HUB's. Specifications: Made in Switzerland Threaded M15x1  NATO spec Does not include face shims Compatible...
    $144.99
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  • New - B&T HK G3/91 (7.62x51/.308) Flash Hider for M.A.R.S Suppressor - Threaded 15x1 RH - HKP-21518 HK G3/91 (7.62x51/.308) Flash Hider for M.A.R.S Suppressor - Threaded 15x1 RH
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    HK G3/91 (7.62x51/.308) Flash Hider for M.A.R.S Suppressor - Threaded 15x1 RH

    B&T Brugger & Thomet

    $109.95
    B&T HK G3/91 (7.62x51/.308) Flash Hider for M.A.R.S Suppressor - Threaded 15x1 RH Compatible With: HK G3/91/PTR HK417/MR762 HK PSG1 7.62x51/.308 firearms threaded 15x1 RH Compatible With the Following Suppressors: M.A.R.S QD...
    $109.95
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    $109.95
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  • New - H&K HK G36C Flash Hider - Black - HKP-00630 HK G36C, SL8 Flash Hider
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    HK G36C, SL8 Flash Hider

    H&K Heckler & Koch

    $165.99
    H&K G36C (5.56/.223) G36C Flash Hider - Threaded 15x1 RH Threaded 15x1. Perfect for HK rifle barrels and conversion barrels. Specifications: Threaded 15x1 RH Compatible With: HK G36C HK SL8 5.56/.223 Firearms Threaded 15x1 RH
    $165.99
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  • Used - SureFire Procomp (5.56/223) Muzzle Brake - Threaded 1/2x28 - HKP-19666 HK416, MR556 Muzzle Break - Procomp - 1/2x28
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    HK416, MR556 Muzzle Break - Procomp - 1/2x28

    Surefire

    $109.95
    SureFire Procomp (5.56/223) Muzzle Brake - Threaded 1/2x28 The advanced SureFire ProComp 556 muzzle brake fits M4/M16 weapons and variants with 1/2x28 muzzle threads. It significantly reduces both recoil impulse and muzzle rise, allowing the weapon to...
    $109.95
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  • New - Smith Enterprises .40 S&W 4 Prong Vortex Flash Hider - Threaded 14.5x1 LH - HKP-02378 Pistol Flash Hider - Vortex - .40 S&W - 4 Prong - Threaded 14.5x1 LH
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    Pistol Flash Hider - Vortex - .40 S&W - 4 Prong - Threaded 14.5x1 LH

    Smith Enterprises

    $79.95
    Smith Enterprises .40 S&W 4 Prong Vortex Flash Hider - Threaded 14.5x1 LH Made of 4140 ordnance grade steel, heat treated, and finished in the Melonite finish to add the best corrosion and abrasion resistance possible. Specifications: Made In The...
    $79.95
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  • On Sale
    New - TPM 3 Port .30 Cal Muzzle Brake with Crush Washer - HKP-20900 .30 Cal Muzzle Brake - 3 Port - Crush Washer
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    .30 Cal Muzzle Brake - 3 Port - Crush Washer

    Tactical Precision MFG

    Now: $35.96
    Was: $72.99
    TPM 3 Port .30 Cal Muzzle Brake with Crush Washer This 3 port muzzle brake is made for any 5/8x24 application and comes with a crush washer. Specifications: Dimensions: 2″ x 0.75″ x 0.75″ Weight: 0.67 oz Threading: 5/8x24
    Now: $35.96
    Was: $72.99
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    Now: $35.96
    Was: $72.99
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  • New - B&T Blast Deflector with Glass Breaker - Rotex IIA Interface - HKP-21776 B&T Blast Deflector - Rotex IIA Interface - Glass Breaker
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    B&T Blast Deflector - Rotex IIA Interface - Glass Breaker

    B&T Brugger & Thomet

    $280.00
    B&T Blast Deflector with Glass Breaker - Rotex IIA Interface B&T blast deflector with glass breaker features a Rotex IIA Interface, designed to work with non-Pro APC223 and APC308 muzzle devices.  Compatible With: B&T APC223...
    $280.00
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    $280.00
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  • On Sale
    New - GSG9 HK G36C (5.56/.223) 4 Prong Flash Hider - Threaded 15x1 RH - USED - BLEMISHED - HKP-00631-B HK G36C, SL8 Flash Hider - 4 Prong - Threaded 15x1 RH - BLEMISHED
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    HK G36C, SL8 Flash Hider - 4 Prong - Threaded 15x1 RH - BLEMISHED

    GSG9

    Now: $48.90
    Was: $86.95
    HK G36C, SL8 Flash Hider - 4 Prong - Threaded 15x1 RH - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Finest quality 4-prong flash hider that is...
    Now: $48.90
    Was: $86.95
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    Now: $48.90
    Was: $86.95
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  • Out Of Stock
    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  
    $54.95
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  • HK MP5, SP5 KAC Style Faux Suppressor - 1/2x28 HK MP5, SP5 KAC Style Faux Suppressor - 1/2x28
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    HK MP5, SP5 KAC Style Faux Suppressor - 1/2x28

    MFI

    $138.95
    HK MP5, SP5 KAC Style Faux Suppressor - 1/2x28 The MFI faux KAC-Navy suppressor is designed to thread onto any 1/2x28 barrels and fully enclose the 3-lugs, ensuring an authentic looking fit and finish. Inspired from the coveted KAC MP5N suppressor, this...
    $138.95
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