The B&T BT-21840-K Vertical Foregrip (Tall Version) is a quick-detach accessory designed for use with any standard Picatinny rail system. Engineered for professional end users, it provides enhanced weapon control and ergonomics, especially during sustained or rapid fire.

This version features a taller profile for increased leverage and support, and integrates B&T’s quick-detach locking mechanism, allowing for rapid installation or removal without tools. The grip body is molded from impact-resistant polymer, offering strength and durability while maintaining minimal weight.

Compatible with rifles, carbines, and subguns equipped with standard 1913 rails. No additional tools or adapters required. Original packaging not included.

• Model: BT-21840-K

• Mount Type: Quick-detach (QD), Picatinny compatible

• Profile: Tall version

• Material: High-strength polymer

• Color: Black

• Length: Approx. 4.3 inches

• Weight: Approx. 3.7 oz

• Manufacturer: B&T AG, Switzerland