Strike Rail for AR-15 Length:13.5" it features three 5

it features three 5

In service of this mission

alongside a visible red laser for daytime or standard low-light applications

56 × 45 mm Ball SS109

Made to fit Mil-Spec M4 receivers

Strike Rail for AR-15 Length:13.5" it features three 5The SI Strike Rail for the AR 15 was developed to fulfill the requirements of certain agency partners, who wanted a lightweight, but feature packed rail that they could depend on when entering harms way. In service of this mission, we bring to you, the new SI Strike Rail. Lightweight, high strength, everything you need, and nothing you dont. Not Compatible: Most gas piston systems. Not compatible with some billet side charging uppers. Made to fit Mil