The “Troll” muzzle brake is a light weight adjustable muzzle brake.
The brake comes with three different caliber adjusters that are easily adjustable:
In adition to this it comes with two sets of counter nuts and thread adapter for maximum adjustability.
The break is made from aluminum while the caliber adjusters are made from stainless steel to prevent wear.
Because of the brake being made from these materials it only weight 60grams/2.1oz.