The Samson Manufacturing Vertical Foregrip is precision-machined from high-quality 6061-T6 aluminum and built to withstand intense use with superior craftsmanship.Samson Manufacturing Vertical Foregrip2.125" compact size for enhanced grip control6061-T6 aluminum construction for durabilityBlack MIL-A 8625 Type III Class 2 anodizing finish1913 Picatinny rail compatibleMade in Keene New Hampshire USARenowned in the shooting community for exceptional quality and reliability this vertical grip provides improved weapon control and ergonomics for tactical and sporting applications.