The Magpul M-LOK Thumb Shelf is a small accessory that attaches to an M-LOK slot on your handguard to give your support hand thumb a natural resting position. A consistent hold on the rifle helps improve control and comfort, especially during longer sessions. Magpul builds simple, durable polymer accessories that pair well with a wide range of M-LOK-compatible rifles. In black, it blends with most setups. It is a low-cost way to refine your grip and make the rifle feel more comfortable and consistent in your hands.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.