The sight rail attaches to the gas block using 8-32×1/2″ stainless steel socket head cap screws. The forward position of the rail allows the scope to sit as low as possible over the barrel. Target acquisition is fast and familiar. Allows easy access to the gas pipe and cylinder for cleaning. The rail only rests on the barrel at the gas block. The barrel free-floats under the rail. The rail is CNC machined from 2024 aluminum bar stock and is hard-coat anodized. The weight is 2.6 ounces, and measurements are: length 5.45″, width 1.24″, and height .625″. For more info: (800) 297-1341, www.americanhandgunner.com/suburban-machinery
Check Back Every Week Day For Another New Product Of The Day!