• 5/8x24 TPI
• Single Port Design
• 416 Stainless
• Heat treated / melonite
• 1.5 oz.

The SLR Rifleworks SR30 Muzzle Brake is very effective at reducing muzzle rise, while it helps to reduce recoil as well. This brake is made from 416 stainless steel which has become the golden standard when it comes to barrel manufacturing. This brake is also melonite treated which increases the longevity of this part. Being very effective, weighing only 1.5 oz, and also having a short OAL are all great design characteristics if you want to build a lightweight AR. 

For more info, visit SLR Rifleworks