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Heartbraker 5/8-24 .740″ O.D.

$95.00

As of November 2014 we are offering a stainless steel muzzle brake in a couple of configurations. These brakes are made from the same steel we use for rifle barrels and are furnished with a stainless steel crush washer.

Here is a link to a recent survey done with one of our brakes. 

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Product Description

These brakes can be used with a crush washer or a gunsmith can properly time and blend them to your barrel diameter with a minimum of 0.675″.  The outside diameter is 0.740″ x 2.250″ and internally threaded 5/8″-24 TPI which opens into the first port as shown in the picture.

These brakes have 2 vertical ports to help control muzzle rise and 3 large ports on the sides. There is NO porting on the bottom to help reduce dust blast. They match up very well with our AR10-24 .308 & .260 barrels, and our AR-24 barrels available in .223, 6.5 Grendel, and .204 Ruger.

Furnished with a stainless steel crush washer made by us. The dimensions on the crush washer are 0.875″ x 0.140″ with a bore of 0.630″.

We have done some high-speed video work of these brakes in action. These clips really show the effectiveness of the brakes at 10,000 frames per second.

Heartbraker (.300 Win Mag)
https://www.youtube.com/watch?v=spKaYPLuavo

(no brake .300 Win Mag)
https://www.youtube.com/watch?v=YCcsTDkO6nU

Smaller diameter brakes will be available in the future.

Inquire about quantity pricing.

Additional Information

Weight 1 lbs
Dimensions 1 x 1 x 1 in
Caliber

.243, .257, .264, .277, .284, .308, .323 (8mm), .338, .358, .375, .416