Features additional M-LOK attachment slots positioned at 10:30, 12 o'clock, and 1:30; Integrates ARCA and RRS/dovetail rails along the entire length of the forend; Accommodates barrels up to 1.25 inches in profile; Constructed from 6061-T6 aluminum for superior durability and performance; Finished with a hard black anodized coating for enhanced durability and resistance; Reuses the existing XRS chassis system forend side panels for a seamless upgrade; Includes all necessary hardware for straightforward installation