Muzzle Devices

Pre-Fit muzzle brakes and custom installs - engineered for recoil control, improved accuracy, and precision fit. Install Window Opens October 17th

Muzzle Devices

EABCO offers a precision-engineered selection of Pre-Fit muzzle brakes and compensators designed to reduce recoil and improve shooting control.  These devices come ready to install and include indexing shims, jam nuts, and optional threading services for a seamless fit.  Whether you're upgrading a factory barrel or building a custom rifle, our Pre-Fit options deliver performance and convenience.  For shooters seeking a tailored solution, we also offer Custom Installed Muzzle Brakes. Professionally fitted for optimal alignment and effectiveness - Click Here.

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  • 127-4221 Thread Protector 5/8x24, .875 dia, Black
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    E. Arthur Brown Company

    Thread Protector 5/8x24, .875 dia, Black

    $12.99
    Thread Protector, 5/8x24, .875″ dia, 5/8″ Long, Black This .875 diameter thread protector 5/8x24 tpi thread is machined from US made steel to very high quality standards on CNC lathes. It is counter bored to accommodate barrels that are not...
    127-4221
    $12.99
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    $12.99
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  • 127-4220 Thread Protector 5/8x24, .875 dia, Stnls
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    E. Arthur Brown Company

    Thread Protector 5/8x24, .875 dia, Stnls

    $12.99
    Thread Protector, 5/8x24, .875″ dia, 5/8″ Long, Stnls This .875 diameter thread protector 5/8x24 tpi thread is machined from US made steel to very high quality standards on CNC lathes. It is counter bored to accommodate barrels that are not...
    127-4220
    $12.99
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  • 127-4286 Bull Barrel Thread Protector 5/8x24 Stnls
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    E. Arthur Brown Company

    Bull Barrel Thread Protector 5/8x24 Stnls

    $12.99
    Bull Barrel Thread Protector 5/8 x 24 tpi 1.00″ dia, 5/8″ Long, Stnls The Bull barrel thread protector 5/8 x 24 tpi thread is machined from US made steel to very high quality standards on CNC lathes. It is counter bored to accommodate barrels...
    127-4286
    $12.99
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  • 127-4288 Bull Barrel Thread Protector 5/8x24 Black
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    E. Arthur Brown Company

    Bull Barrel Thread Protector 5/8x24 Black

    $12.99
    Bull Barrel Thread Protector 5/8 x 24 tpi 1.00″ dia, 5/8″ Long, Black The Bull barrel thread protector 5/8 x 24 tpi thread is machined from US made steel to very high quality standards on CNC lathes. It is counter bored to accommodate barrels...
    127-4288
    $12.99
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    $12.99
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  • Knurled Black Thread Protector 5/8x24
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    E. Arthur Brown Company

    Knurled Black Thread Protector 5/8x24

    $11.99
    Knurled Black Thread Protector 5/8x24 Diameter: .820" Length: 5/8" (.625") Thread: 5/8x24 E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332
    127-4065
    $11.99
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  • Thread Protector fits Heavy Profile AR-10 5/8X24 Stainless
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    E. Arthur Brown Company

    Thread Protector AR-10 Heavy Profile 5/8X24 Stainless

    $14.95
    Thread Protector AR-10 Heavy Profile 5/8X24 Stainless- Protect and beautify your Heavy Profile AR-10 muzzle threads with this beautiful knurled stainless thread protector. Standard 5/8X24 thread with a length of .625 inch and .930" diameter, it fits...
    127-3138
    $14.95
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  • AR15 BULL Barrel Thread Protector
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    E. Arthur Brown Company

    Thread Protector fits AR15 BULL Contour 1/2 x 28 Stainless

    $14.95
    Thread Protector fits AR15 BULL Contour 1/2 x 28 Stainless- Protect and beautify your BULL Barrel muzzle threads with this beautiful knurled stainless thread protector. Standard 1/2 x 28 thread with a length of 5/8th inch and .930" diameter, it fits...
    127-3136
    $14.95
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  • AR308 HBAR Thread Protector fits 5/8 x 24
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    E. Arthur Brown Company

    Thread Protector fits AR308 HBAR Contour 5/8 x 24 Stainless

    $14.95
    $12.95
    Thread Protector fits AR308 HBAR Contour 5/8 x 24 Stainless- Protect and beautify your HBAR muzzle threads with this beautiful knurled stainless thread protector. Standard 5/8 x 24 thread with a length of 5/8th inch and .740" diameter, it fits all EABCO...
    127-1006
    $14.95
    $12.95
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  • Universal Thread Protectors
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    JP Rifles

    Universal Thread Protectors

    $16.95
    $16.10
    Universal Thread Protectors- Thread protectors with the standard AR15 1/2x28 and AR308 5/8x24 thread patterns and available in three outside diameters. Precision machined from carbon steel and finished in Mag Phosphate black. A raised gripping portion...
    135-JPTP
    $16.95
    $16.10
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    $16.95
    $16.10
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  • Knurled Stainless Thread Protector 5/8x24
    Add to Cart

    E. Arthur Brown Company

    Knurled Stainless Thread Protector 5/8x24

    $11.99
    Knurled Stainless Thread Protector 5/8x24 Diameter: .820" Length: 5/8" (.625") Thread: 5/8x24 E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332
    127-4068
    $11.99
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    $11.99
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