YHM M-LOK QD Sling Swivel Mount, M-LOK Compatible, Black YHM-5410A Available to order on-line. Ships in 5-14 days $18.95
YHM M-LOK Bipod Mount, M-LOK Compatible, Fits Harris Style Bipods, Black YHM-5415A Available to order on-line. Ships in 5-14 days $39.95