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Customer Reviews
Helpful Positive Review
Quality parts by IAMK12, Verified Owner, September 6, 2023
The quality of this break is very good. Note the collar included is the short not the long.have 4 stars only because I have not fired using this break yet but I don’t foresee and issues on my clone build. I chose this one over the Otter Creek because...
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2/3 found this helpful
Most Recent Reviews
Allen Engineering AEM-5 brake & collar by Rob, Verified Owner, September 27, 2025
Superb! Works great! I did find it cheaper after I ordered this one, but I am glad I ordered from optics planet due to the fast shipping.
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Color: Black Finish: Oxide Fabric/Material: Stainless Steel Condition: New

Code: 3AK-BMB-PRI249-05-0090

MPN: 05-0090

UPC: 090222551572

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Product Info for Precision Reflex Allen Engineering Military Brake w/Collar 5.56mm

This 5.56 AE brake is designed to work with or without a suppressor. When fired without the suppressor, the muzzle brake effectively reduces recoil and muzzle climb. The muzzle brake as designed eliminates upward and downward blast while reducing recoil The brake is constructed of stainless steel and has a 1/2 x 28 thread. The overall length of the brake is 2.125inimage

Specifications for Precision Reflex Allen Engineering Military Brake w/Collar 5.56mm:

Manufacturer: Precision Reflex
Color: Black
Finish: Oxide
Fabric/Material: Stainless Steel
Condition: New

Package Contents:

  • Precision Reflex Allen Engineering Military Brake w/Collar 5.56mm

Precision Reflex Allen Engineering Military Brake w/Collar 5.56mm Orderable Models

List of Orderable Models

  • Precision Reflex Allen Engineering Military Brake with Collar 5.56mm, Black, 05-0090 , MPN: 05-0090 , UPC: 090222551572 , Code: 3AK-BMB-PRI249-05-0090

Precision Reflex Allen Engineering Military Brake w/Collar 5.56mm Unavailable & Discontinued Models

List of Unorderable Models

  • USED Precision Reflex Allen Engineering Military Brake with Collar 5.56mm, Black, 05-0090, EDEMO1, Used, Condition Fair, Missing Item , MPN: 05-0090-EDEMO1 , Code: 3AK-BMB-PRI249-05-0090-EDEMO-MI-D
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