HK G3/91 Flash Hiders / Muzzle Brakes

HK G3/91 Flash Hiders / Muzzle Brakes

Customize the look and function of your HK G3/91. Choose from authentic HK flash hiders, effective muzzle brakes from top brands, and thread adapters for suppressors or other accessories.

 

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  • PTR (7.62x51/.308) Flash Hider - Threaded 5/8x24 RH PTR (7.62x51/.308) Flash Hider - Threaded 5/8x24 RH

    PTR (7.62x51/.308) Flash Hider - Threaded 5/8x24 RH

    PTR

    $24.95
    PTR (7.62x51/.308) Flash Hider - Threaded 5/8x24 RH The PTR Flash Hider is made in the USA to the exact specifications of the original HK flash hider, following strict HK standards. This flash hider offers the best quality and price in the country,...
    HKP-17930
    $24.95
    Qty in Cart: 0
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    $24.95
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  • PTR (5.56/.223) & (7.62x51/.308) Bird Cage Flash Hider - Threaded 15x1 RH PTR (5.56/.223) & (7.62x51/.308) Bird Cage Flash Hider - Threaded 15x1 RH

    PTR (5.56/.223) & (7.62x51/.308) Bird Cage Flash Hider - Threaded 15x1 RH

    PTR

    $19.95
    PTR (5.56/.223) & (7.62x51/.308) Bird Cage Flash Hider - Threaded 15x1 RH Crafted to exacting HK specifications, our new flash hider is manufactured in the USA by PTR 91. This component delivers unparalleled performance and value. Featuring the...
    HKP-01447
    $19.95
    Qty in Cart: 0
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    $19.95
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  • PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH

    PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH

    PTR

    $25.95
    PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH Correct HK threading 15x1 right hand with HK style retaining spring to latch on the HK splined barrel. Made in the US and counts as one US 922r compliant part. Specifications: Threaded...
    HKP-02148
    $25.95
    Qty in Cart: 0
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    $25.95
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  • HKP (5.56/.223) & (7.62/.308) Muzzzle Brake Compensator - Threaded 15x1 RH HKP (5.56/.223) & (7.62/.308) Muzzzle Brake Compensator - Threaded 15x1 RH

    HKP (5.56/.223) & (7.62/.308) Muzzzle Brake Compensator - Threaded 15x1 RH

    HKP HK Parts

    $29.95
    HKP (5.56/.223) & (7.62/.308) Muzzzle Brake Compensator - Threaded 15x1 RH   This compensator is perfect for any 15x1 RH Barrel. Specifications: Threaded 15x1 RH Compatible With: HK G3/91/PTR HK 93/53/33 HK MR223 HK 416/MR556 HK 417/MR762 HK...
    HKP-19738
    $29.95
    Qty in Cart: 0
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    $29.95
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  • PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH

    PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH

    PTR

    $24.95
    PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - NY/CA Compliant - Threaded 5/8x24 RH This new muzzle brake is made in the USA to exact HK standards. The best quality & price in the country. This muzzle device is a partially milled version (not...
    HKP-17927
    $24.95
    Qty in Cart: 0
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    $24.95
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  • HKP (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH - CA/NY Compliant HKP (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH - CA/NY Compliant

    HKP (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH - CA/NY Compliant

    HKP HK Parts

    $24.95
    HKP (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH - CA/NY Compliant This muzzle device is a partially milled version (not completely milled) of the factory HK birdcage style flash hider found on the factory-correct HK models of rifles...
    HKP-12746
    $24.95
    Qty in Cart: 0
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    $24.95
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  • H&K 93/53/33 & G3/91 (5.56/.223) & (7.62x51/.308) Muzzle Protector Cap H&K 93/53/33 & G3/91 (5.56/.223) & (7.62x51/.308) Muzzle Protector Cap

    H&K 93/53/33 & G3/91 (5.56/.223) & (7.62x51/.308) Muzzle Protector Cap

    H&K Heckler & Koch

    $5.95
    H&K 93/53/33 & G3/91 (5.56/.223) & (7.62x51/.308) Muzzle Protector Cap This item is used to keep the barrel end or flash hider covered to prevent debris, water, etc., from entering the muzzle end while not in use. Each can be removed by hand...
    HKP-13959
    $5.95
    Qty in Cart: 0
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    $5.95
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  • Out Of Stock
    SureFire SOCOM (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 SureFire SOCOM (7.62x51/.308) Muzzle Brake - Threaded 5/8x24

    SureFire SOCOM (7.62x51/.308) Muzzle Brake - Threaded 5/8x24

    Surefire

    $164.95
    SureFire SOCOM (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 The SureFire muzzle brake is designed for Armalite AR-10, DPMS LR308, and other 7.62 mm rifles with 5/8x24 muzzle threads. It greatly reduces recoil impulse and muzzle rise, featuring neutral...
    HKP-19789
    $164.95
    Qty in Cart: 0
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    $164.95
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  • MFI HK (5.56/.223) & (7.62x51/.308) G28 Style Flash Hider - Threaded 15x1 MFI HK (5.56/.223) & (7.62x51/.308) G28 Style Flash Hider - Threaded 15x1

    MFI HK (5.56/.223) & (7.62x51/.308) G28 Style Flash Hider - Threaded 15x1

    MFI

    $79.95
    MFI HK G28 Style Flash Hider - Threaded 15x1 The G28, 2nd Gen flash hider is threaded 15x1 RH pitch, which is a standard HK Thread Pattern for .308 and .223 caliber weapons. It also has a deep counter bore to allow the product to cover the area behind...
    HKP-16337
    $79.95
    Qty in Cart: 0
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    $79.95
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  • HKP (5.56/.223) & (7.62x51/.308) 4 Prong Micro Flash Hider - Threaded 15x1 RH HKP (5.56/.223) & (7.62x51/.308) 4 Prong Micro Flash Hider - Threaded 15x1 RH

    HKP (5.56/.223) & (7.62x51/.308) 4 Prong Micro Flash Hider - Threaded 15x1 RH

    $64.95
    HKP (5.56/.223) & (7.62x51/.308) 4 Prong Micro Flash Hider - Threaded 15x1 RH New shorter "micro" version US-made 4-prong flash hider threaded 15x1 RH. Micro FH will fit all HK .223 & .308 threaded barrel applications and barrels. Made from...
    HKP-02189
    $64.95
    Qty in Cart: 0
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    $64.95
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  • HKP (5.56/.223) & (7.62x51/.308) Linear Compensator - Threaded 5/8x24 RH HKP (5.56/.223) & (7.62x51/.308) Linear Compensator - Threaded 5/8x24 RH

    HKP (5.56/.223) & (7.62x51/.308) Linear Compensator - Threaded 5/8x24 RH

    HKP HK Parts

    $149.95
    HKP (5.56/.223) & (7.62x51/.308) Linear Compensator - Threaded 5/8x24 RH This compensator is new and made in the USA. It is the best quality & price in the country. Specifications: Threaded 5/8x24 Compatible With: HK G3/91/PTR HK...
    HKP-19338
    $149.95
    Qty in Cart: 0
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    $149.95
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  • SureFire WARCOMP PTR (7.62x51/.308) Flash Hider - Threaded 5/8x24

    SureFire WARCOMP PTR (7.62x51/.308) Flash Hider - Threaded 5/8x24

    Surefire

    $165.00
    SureFire WARCOMP PTR (7.62x51/.308) Flash Hider - Threaded 5/8x24 This flash hider is perfect for the post 2016 production PTR models as well as C308 models. Specifications: Threaded 5/8x24 Compatible With: HK G3/91/PTR HK 417/MR762 HK...
    HKP-18024
    $165.00
    Qty in Cart: 0
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    $165.00
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  • Aero Precision (7.62/.308) Muzzle Brake Gamma - Threaded 5/8x24 RH Aero Precision (7.62/.308) Muzzle Brake Gamma - Threaded 5/8x24 RH

    Aero Precision (7.62/.308) Muzzle Brake Gamma - Threaded 5/8x24 RH

    Aero Precision

    $104.95
    Aero Precision (7.62x51/.308) Muzzle Brake Gamma - Threaded 5/8x24 RH The VG6 GAMMA is a muzzle brake and compensator hybrid. It virtually eliminates recoil and minimizes muzzle movement. The unique combination of both braking and compensating features...
    HKP-19675
    $104.95
    Qty in Cart: 0
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    $104.95
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  • PTR HK G3/91 Tapered Barrel - Threaded 5/8x24 PTR HK G3/91 Tapered Barrel - Threaded 5/8x24

    PTR HK G3/91 Tapered Barrel - Threaded 5/8x24

    PTR

    $229.95
    PTR HK G3/91 Tapered Barrel - Threaded 5/8x24 PTR manufactured US made barrel for the HK91, G3 & PTR style of firearms. This 16" barrel will allow you to add a threaded flash hider that is threaded 5/8x24 US threads. Specifications: Overall Length...
    HKP-19472
    $229.95
    Qty in Cart: 0
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    $229.95
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  • B&T (7.62x51/.308) Flash Hider - Suppressor Compatible - Threaded 5/8x24 RH B&T (7.62x51/.308) Flash Hider - Suppressor Compatible - Threaded 5/8x24 RH

    B&T (7.62x51/.308) Flash Hider - Suppressor Compatible - Threaded 5/8x24 RH

    B&T Brugger & Thomet

    $144.99
    B&T (7.62x51/.308) Flash Hider - Suppressor Compatible - Threaded 5/8x24 RH This hider is compatible with many suppressors. A perfect addition to any firearm. Specifications: Made In Switzerland Threaded 5/8x24 UNEF Does Not Include Face...
    HKP-21395
    $144.99
    Qty in Cart: 0
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    $144.99
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  • H&K 91/93/33/53/G3 (5.56/.223) & (7.62x51/.308) Internal Buffer With Break Springs

    H&K 91/93/33/53/G3 (5.56/.223) & (7.62x51/.308) Internal Buffer With Break Springs

    H&K Heckler & Koch

    $17.95
    HK German G3, 91, PTR & HK 33, 93 Internal Buffer Brake Spring New HK German Brake Springs for the standard buffer found on the HK G3, 91, PTR & HK93, 33, 53 rear stocks. Compatible With: All standard A2 fixed stock buffers
    HKP-17424
    $17.95
    Qty in Cart: 0
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    $17.95
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  • Surefire (7.62x.308) SOCOM 3-Prong Flash Hider - Threaded 5/8x24 Surefire (7.62x.308) SOCOM 3-Prong Flash Hider - Threaded 5/8x24

    Surefire (7.62x.308) SOCOM 3-Prong Flash Hider - Threaded 5/8x24

    Surefire

    $159.95
    Surefire (7.62x.308) SOCOM 3-Prong Flash Hider - Threaded 5/8x24 The SureFire three-prong flash hider is designed for Armalite AR-10, DPMS LR308, and other 7.62 rifles with 5/8x24 muzzle threads. Its patent-pending design reduces muzzle flash by over 99%...
    HKP-19992
    $159.95
    Qty in Cart: 0
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    $159.95
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  • Surefire Procomp AR Rifles (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH Surefire Procomp AR Rifles (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH

    Surefire Procomp AR Rifles (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH

    Surefire

    $95.00
    Surefire Procomp AR Rifles (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH The SureFire PROCOMP muzzle brake is designed for AR10/LR308 rifles and variants with 5/8x24 muzzle threads. It significantly reduces recoil impulse and features neutral porting...
    HKP-19486
    $95.00
    Qty in Cart: 0
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    $95.00
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  • H&K (7.62/.308) & (5.56/.223) Flash Hider - Used H&K (7.62/.308) & (5.56/.223) Flash Hider - Used

    H&K (7.62/.308) & (5.56/.223) Flash Hider - Used

    H&K Heckler & Koch

    $15.95
    H&K (7.62/.308) & (5.56/.223) Flash Hider - Used Used/surplus H&K German flash hider.  Please inspect pictures to ascertain the average condition of these flash hiders. Compatible With: HK 93/33/54 HK G3/91  
    HKP-00717
    $15.95
    Qty in Cart: 0
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    $15.95
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  • Out Of Stock
    H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH

    H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH

    H&K Heckler & Koch

    $34.95
    H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH   Threads onto 15x1 RH twist barrels. This factory German flash hider attaches to any factory HK barrel. No tools required for installation...
    HKP-00359
    $34.95
    Qty in Cart: 0
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    $34.95
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  • B&T G3 (7.62x51/.308) Flash Hider for M.A.R.S QD Suppressor B&T G3 (7.62x51/.308) Flash Hider for M.A.R.S QD Suppressor

    B&T G3 (7.62x51/.308) Flash Hider for M.A.R.S QD Suppressor

    B&T Brugger & Thomet

    $144.99
    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...
    HKP-21518
    $144.99
    Qty in Cart: 0
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    $144.99
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  • Out Of Stock
    HKP HK G3K/33K (5.56/.223) & (7.62x51/.308) Extended 4 Prong Flash Hider - Threaded 15x1 RH HKP HK G3K/33K (5.56/.223) & (7.62x51/.308) Extended 4 Prong Flash Hider - Threaded 15x1 RH

    HKP HK G3K/33K (5.56/.223) & (7.62x51/.308) Extended 4 Prong Flash Hider - Threaded 15x1 RH

    HKP HK Parts

    $79.95
    HKP HK G3K/33K (5.56/.223) & (7.62x51/.308) Extended 4 Prong Flash Hider - Threaded 15x1 RH This fits any threaded 15x1 RH HK barrel. The overall length is 4.37 inches. These are the perfect length of the G3K and HK33K style builds as they will yield...
    HKP-00501
    $79.95
    Qty in Cart: 0
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    $79.95
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