The Atlas BT84 KRG 10/22 Bravo Rail Kit from B & T Industries is a specialized accessory designed to add a Picatinny mounting point to the buttstock of a KRG 10/22 Bravo Chassis. This low-profile rail kit allows for the seamless attachment of Accu-Shot Precision Rail Monopods, such as the BT12-QK, BT13-QK, or BT31-QK models. It is precision-machined from 6061-T6 aluminum with a Mil-Spec Type III Hardcoat Anodized finish, while the included bar nut is made of carbon steel with a manganese phosphate finish for durability. Installation is straightforward and requires no permanent modifications to the chassis; the bar nut slides into an existing internal channel in the buttstock and is fastened to the external rail through pre-molded holes using the included button head cap screws. B& T Industries Atlas KRG 10/22 Bravo Picatinny Rail Kit for KRG 10/22 Bravo Chassis Buttstock BT84