This delta ring assembly fits all KM4, VM4, RM4, and LM4 Series rifles with the exception of the KeyMod (KR) Series. With all-metal construction, these parts are made to last as long as their real-steel counterparts. Uses standard AR wrench to loosen/tighten. Includes parts 244, 267, 269, and 300 and is preassembled.

Weight .3 lbs
Dimensions 2.5 × 2.5 × 1.5 in