Maple Ridge Armoury 'Defiant' Muzzle Brake

A compact, functional brake that avoids the need for top vents by the slightly angled impact faces. The parallelogram-shaped slots are located slightly above the centreline to provide a larger surface area on the bottom side, to provide even more downforce on your muzzle.

• Choice of .30 cal (5/8" threads) or .22 cal (1/2" threads)
• AISI 4140 steel
• Reduces recoil and muzzle rise
• Low-glare nitride finish has a dark slate gray colour
• Includes crush washer
• Made in Canada
• Weight: 75g (1/2" version) or 62g (5/8" version)
• Dimensions: Ø22mm diameter × 57mm overall length

You get:

1. (1) Muzzle device
2. (1) Free crush washer

Compatible with:

• Any .30 caliber firearm with 5/8-24 threads, or
• Any .22 caliber firearm with 1/2-28 threads
• Stainless and blued steel barrels 

Installation Difficulty:

Tools required: Armorers wrench (or any 3/4" wrench), upper or barrel vice, spare crush washer is nice to have

Installation notes:

1. You need to "time" this muzzle device by installing one or two crush washers that will deform as you tighten it to the desired orientation.
2. Remember to orient the crush washer with the tapered side towards the gun, as shown in the diagram below:

Manufacturer's model number: MRADB223 or MRADB30C