Riley Defense

The pistol variant of the Krink. This model features a threaded (#10-32 screws); modular rear Trunnion that can accommodate a brace by using a pig-nose adapter; four piece muzzle brake with chrome-lined funnel; hinged dust cover; bolt hold open safety lever; machined scope mount side rail; lower handguard w/stainless steel heat shield; extended magazine release and gas block/front sight combo.