The Samson Manufacturing Vertical Foregrip is precision-machined from high-quality 6061-T6 aluminum and features a durable black MIL-A 8625 type III class 2 anodized finish. Built to withstand rigorous use this 3.5-inch grip provides enhanced control and stability.Samson Manufacturing Vertical ForegripPrecision-machined 6061-T6 aluminum constructionBlack MIL-A 8625 type III class 2 anodizing finish1913 Picatinny rail compatible3.5-inch overall lengthMade in Keene New Hampshire USARenowned in the shooting world for exceptional quality and durability this vertical grip delivers reliable performance for tactical applications and precision shooting requirements.