Muzzle Devices

Pre-Fit Muzzle Devices
- Our selection of Pre-Fit muzzle brakes and compensators includes indexing shims, jam nuts, and threading services. We also offer a line of custom installed muzzle breaks under a separate category (below)...

Custom Installed Muzzle Brakes
- For Custom Installed MUzzle Brakes, please Click Here.

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  • Thread Barrel for Customer's Muzzle Brake or Suppressor
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    EABCO Custom Shop

    Thread Barrel for Customer's Muzzle Brake or Suppressor

    $130.00
    Thread Barrel for Customer's Muzzle Brake or Suppressor.  If you have your own muzzle brake or suppressor, this is what we charge to thread the muzzle of your barrel to fit. We need to know the thread pitch (i.e. 1/2 x 28, 5/8 x 24, etc) plus the...
    127-CMB
    $130.00
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    $130.00
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  • Thread Protector, 5/8x24, .875″ dia, 5/8″ Long, 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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  • Thread Protector, 5/8x24, .875″ dia, 5/8″ Long, 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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    $12.99
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  • Thread Protector 1/2 x 28 tpi, .820″ dia, 5/8″ Long, Black
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    E. Arthur Brown Company

    Thread Protector 1/2x28, .820 dia, Black

    $12.99
    Thread Protector, 1/2 x 28 tpi, .820″ dia, 5/8″ Long, Black This .820 diameter thread protector 1/2x28 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...
    127-4071
    $12.99
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    $12.99
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  • Thread Protector 1/2 x 28 tpi, .600″ dia, 5/8″ Long, Black
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    E. Arthur Brown Company

    Thread Protector 1/2x28, .600 dia, Black

    $12.99
    Thread Protector, 1/2 x 28 tpi, .600″ dia, 5/8″ Long, Black This .600 diameter thread protector 1/2x28 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...
    127-4362
    $12.99
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  • Thread Protector 1/2 x 28 tpi, .600″ dia, 5/8″ Long, Stnls
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    E. Arthur Brown Company

    Thread Protector 1/2x28, .600 dia, Stnls

    $12.99
    Thread Protector, 1/2 x 28 tpi, .600″ dia, 5/8″ Long, Stnls This .600 diameter thread protector 1/2x28 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...
    127-4359
    $12.99
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    $12.99
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  • Bull Barrel Thread Protector 1/2 x 28 tpi, 1.00″ dia, 5/8″ Long, Black
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    E. Arthur Brown Company

    Bull Barrel Thread Protector 1/2x28 Black

    $12.99
    Bull Barrel Thread Protector 1/2 x 28 tpi, 1.00″ dia, 5/8″ Long, Black The Bull barrel thread protector 1/2x28 tpi thread is machined from US made steel to very high quality standards on CNC lathes. It is counter bored to accommodate barrels...
    127-4356
    $12.99
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    $12.99
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  • Bull Barrel Thread Protector 1/2 x 28 tpi, 1.00″ dia, 5/8″ Long, Stnls
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    E. Arthur Brown Company

    Bull Barrel Thread Protector 1/2x28 Stnls

    $12.99
    Bull Barrel Thread Protector 1/2 x 28 tpi, 1.00″ dia, 5/8″ Long, Stnls The Bull barrel thread protector 1/2x28 tpi thread is machined from US made steel to very high quality standards on CNC lathes. It is counter bored to accommodate barrels...
    127-4353
    $12.99
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    $12.99
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  • Bull Barrel Thread Protector 5/8 x 24 tpi 1.00″ dia, 5/8″ Long, 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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    $12.99
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  • Bull Barrel Thread Protector 5/8 x 24 tpi 1.00″ dia, 5/8″ Long, 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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  • 127-4224 Thread Protector fits Large Caliber 11/16 x 24 Blued (Black)
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    E. Arthur Brown Company

    Thread Protector Large Caliber 11/16 x 24 Blued .820" Diameter

    $14.99
    Thread Protector fits Large Caliber 11/16 x 24 Blued (Black) Beautiful knurled blued thread protector in 11/16x24 thread with length of .625" and outside diameter of .820" Compatible with new TC ProHunter large caliber barrels (over 30 cal) like the 360...
    127-4224
    $14.99
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    $14.99
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  • Jam Nut for Compensators, 1/2x28, Black, .750 Dia
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    JP Rifles

    Jam Nut for Compensator, 1/2x28, Black .750

    $12.95
    Jam Nut for Compensators, 1/2x28, Black, .750 DiamJam nut allows locking of correct up and down index for compensators and muzzle brakes. Specifications: 1/2x28 TPI .750 OD E. Arthur Brown Company, Inc4088 County Road 40 NW, Garfield, MN 56332
    135-JPJN-12B-750
    $12.95
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    $12.95
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  • 1/2X28 Thread Protector, .820 Diameter
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    E. Arthur Brown Company

    CZ-457 Thread Protector 1/2x28, .860 Dia. Stainless

    $12.95
    Thread Protector, 1/2x28, .860 Dia., Stainless, Knurled A stainless knurled thread protector to protect and beautify the threaded muzzle of your barrel. Recessed threads on the back side assure a tight and seamless fit. Beautifully knurled for handy...
    127-4316
    $12.95
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  • 1/2X28 Thread Protector, .820 Diameter
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    E. Arthur Brown Company

    CZ-457 Thread Protector 1/2x28, .820 Dia. Stainless

    $12.95
    Thread Protector, 1/2x28, .820 Dia., Stainless, Knurled A stainless knurled thread protector to protect and beautify the threaded muzzle of your barrel. Recessed threads on the back side assure a tight and seamless fit. Beautifully knurled for handy...
    127-4070
    $12.95
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    $12.95
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  • JP Large Profile Compensator .925 Dia 5/8x24 Stainless
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    JP Rifles

    JP Large Profile Compensator .925 Dia 5/8x24 Stainless

    $109.95
    $104.45
    JP Large Profile Series AR10 CompensatorDo-It-Yourself Installation, Replaces 5/8x24 Flash Suppressor- Developed and evolved from YEARs of competitive shooting, the JP Large Profile Series Compensator has reached an optimum level of effectiveness...
    135-JPTRE5.58S.925
    $109.95
    $104.45
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    $109.95
    $104.45
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  • JP Competition Jam Nut for Compensator
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    JP Rifles

    Jam Nut for Compensator, 5/8x24, .925 OD Stainless

    $12.95
    JP Competition Jam Nut for CompensatorDo-It-Yourself Installation, Threaded 5/8x24, .925 Diameter, Stainless .925" OD 5/8x24 TPI E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332
    135-JPJN-58S-925
    $12.95
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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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    $14.95
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  • Thread Protector AR15 Pencil Contour 1/2 x 28 Stainless
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    E. Arthur Brown Company

    Thread Protector AR15 Pencil Contour 1/2 x 28 Stainless

    $14.95
    Thread Protector fits AR15 Pencil Contour 1/2 x 28 Stainless - Protect and beautify your Pencil Barrel muzzle threads with this beautiful knurled stainless thread protector. Standard 1/2 x 28 thread with a length of 5/8th inch and .625" diameter.
    127-3129
    $14.95
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  • Installation of Customer's Muzzle Brake by EABCO
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    E. Arthur Brown Company

    Installation of Customers Muzzle Brake

    $130.00
    Installation of Customer's Muzzle Brake If you have a favorite muzzle brake and a rifle or barrel that is not threaded for a muzzle brake, we can put them together for you. Download and complete the Work Order. Send it with your rifle or barrel along...
    135-I
    $130.00
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    $130.00
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