Piece of Mind x Kastle ACRO-193 Flat Dark Earth

Kastle Group is a precision manufacturing company focused on producing premium optics mounting solutions engineered for hard-use applications. Built around a philosophy of durability, repeatability, and functional simplicity, Kastle Group designs mounts that provide secure optic retention under demanding real-world conditions, from professional use to extreme environmental exposure. 

Kastle's designs are a product of feedback from warfighters, law enforcement professionals, and civilian enthusiasts combined with decades of experience in the aerospace and defense manufacturing industry. The company emphasizes tight machining tolerances, robust material selection, and practical engineering intended to maximize reliability without unnecessary complexity. Kastle Group mounts are designed to maintain zero through heavy recoil, sustained firing schedules, rough handling, and field use while still offering streamlined ergonomics and low-profile aesthetics. 

We are proud to offer our own versions of Kastle's standard product lineup, engraved with Bully's face, as well as our own custom anodized colorways in Grape, Periwinkle, and Berry. With Kastle mounts, we appreciate that we don't need to choose between high strength, light weight, and clean aesthetics, when Kastle offers all three.