1 O'Clock Offset Rail Black Slings it replaces standard foam with

it replaces standard foam with a reconfigurable system built from durable Expanded Polypropylene (EPP)

Twist-lock Height Adjustments

or other M-LOK accessories HEIGHT & CANT ADJUSTABLE NON-SLIP RUBBER BUTT-PAD Rubber butt-pad provides positive shoulder purchase to prevent slippage and is adjustable for both cant and height

limiting secondary movements

Dimensions

1 O'Clock Offset Rail Black Slings it replaces standard foam withDaniel Defense's One O'clock Offset Rail (Rock & Lock) is optimized for mounting miniature red dot optics in the 1 O'clock (right hand) or 11 O'clock (left hand) positions for quick, non magnified, transitions when employing magnified primary optics on AR type rifles with MIL STD 1913 rails. The geometry allows for zero cheek weld shift during the transition. This facilitates very fast transitions from magnified to non magnified optics, and back. The