CMC Triggers M-LOK 3 Slot Picatinny Rail, Black - 81721
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CMC Triggers
Overview
The CMC Triggers M-Lok 3 Slot Picatinny Rail is a compact mounting solution designed specifically for AR-15 platforms. With a length of 5 inches, this rail offers flexibility for attaching accessories such as lights and grips while utilizing the M-LOK mounting interface for a secure fit. This product is commonly found in builds where space efficiency and modularity are key considerations, particularly in lightweight or tactical setups.
Specifications
Price and stock
The CMC Triggers M-LOK 3 Slot Picatinny Rail, Black - 81721 was hard to find in August 2026, in stock on only 10 of the 24 days we checked, and today only Optics Planet has it in stock. The best price crept up from $8.10 to $16.99 over August 2026. Buying today, the lowest price is $19.99 at Optics Planet, above August's low of $8.10, so a better deal may come back.
Prices checked · refreshed daily across 31 retailers
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