The two-part design of the BoreLock muzzle brake provides for secure, simple, and quick installation. No washers or shims required, thus allowing for precise alignment.

The primary purpose of the BoreLock mounting collar is to enable the user to continue using a flash hider or a muzzle brake that is already on the weapon. To be compatible with the BoreLock mounting collar and suppressors, the muzzle device needs to be under 22 mm in diameter and have a maximum length of 63 mm. NOTICE! With DUAL-S-BL, SL5i, SL6i and SL7i the maximal length of the combination is 52 mm.

Traditional flash hider solution from .223 Rem up to .30 calibre.

The Hiper flash hider is an extremely efficient flash hider. The tapered alignment surface before the attachment thread effectively blocks fouling from entering the mounting surfaces and allows for ease of attachment and removal. HiPer flash hiders are available to a variety of weapon types, from .223 Rem up to .30 calibre.