Griffin Blast Shield and VG6 Epsilon
Silver soldered the brake onto a 14.5 Larue Stealth barrel on my home made AR, MUR upper and 80% lower. Index washer for the Blast Shield has to be timed to 9 o'clock to mount properly to the Epsilon, rather than 6 o'clock as per the instructions. Otherwise fits just fine and does what it's supposed to do.
Reviewed by: (Verified Buyer) Rafael A from USA on 12/28/2017