Magpul's M-LOK Index Stop provides positive indexing and alignment for M-LOK accessories, preventing rotation and drift during use. Flat Dark Earth finish.
The Index Stop is a precision accessory designed to solve a common problem with M-LOK systems: unintended rotation and drift of mounted components under recoil or handling.
M-LOK has become the standard for modern tactical and sporting rifles. However, accessories mounted to M-LOK slots can shift during firing or rough handling. The Index Stop uses a positive mechanical stop to lock your accessories in place, ensuring they stay exactly where you mounted them.
Simple, effective, and built by a manufacturer known for quality. The Index Stop is a small investment that pays dividends in reliability and consistency.