Introducing the C&H Precision Weapons FN 509, Holosun 509T, Mount, Black, FN 509, Anodized FN509-509T-ST, a high-quality product crafted by C&H Precision Weapons. This innovative accessory seamlessly adapts your FN 509/510/545 V4 pistol to fit the Holosun 509T (STL) sight, ensuring a perfect and secure fit. Precision-engineered with the utmost attention to detail, this product allows for quick and easy installation, enabling you to upgrade your firearm with confidence. Designed for optimal performance, the C&H Precision Weapons FN 509, Holosun 509T, Mount, Black, FN 509, Anodized FN509-509T-ST is a must-have enhancement for shooting enthusiasts and professionals alike. Explore our 'Shop All' category to discover more exceptional offerings from C&H Precision Weapons.