Description
The AAIS Rail set, Part number BT20 consists of three pieces of 1913 rail that can be attached to the AAIS BT19 on the bottom and both sides allowing for a multitude of options including mounting of the BT10 and BT10-LW17 to the AAIS. These rails are made from 6061T6 Aluminum with a type II hard coat anodize and come complete with fasteners.