Upgrade your SIG Sauer 556 Pistol with the Troy Sig 556 Pistol Rail. This rail provides the optimum solution to upgrade the standard Sig sights with Troy Folding BattleSights. This Rail accepts all accessories designed for the M1913 Picatinny rail system, including Troy Modular Combat Grip and Troy BattleRail Panels.
This rail is NOT compatible with the SIG556R.
Specifications and Features:
Troy BattleRails are designed to fit Sig 556 receivers with three rail screws
Machined from hardened aircraft aluminum with stainless steel components
Finished in MIL-SPEC hardcoat anodizing
Installs easily with no special tools