Black Rain Ordnance V-Block Kit Features The Black Rain Ordnance V-Block Kit starts with a V-block that is CNC-machined from 1018 steel giving it a precise repeatable fit within the BRO-22 platform. After machining the part is nitride coated and case hardened a combination that adds surface hardness and corrosion resistance while keeping the core steel tough enough to handle repeated cycling. This two-step treatment process is typical of components that see consistent mechanical stress ensuring the V-block holds its dimensions and function over a long service life. Because it is built specifically for the BRO-22 the kit installs as a direct replacement without requiring modification. The kit includes everything needed for installation: the premium V-block itself two retaining screws and one takedown screw so an owner is not left searching for compatible hardware separately. The black finish matches the factory appearance of the BRO-22 keeping the firearm s look consistent after the part is installed. Having a dedicated replacement kit on hand is useful for anyone performing routine maintenance or addressing wear on a well-used BRO-22. For sale at GrabAGun this V-block kit is a straightforward factory-correct way to keep a Black Rain Ordnance BRO-22 running reliably. Black Rain Ordnance V-Block Kit Specifications Manufacturer: Black Rain Ordnance Model: V-Block Kit Color: Black Material: 1018 Steel Compatible Hosts: BRO-22 Quantity: 1 Available At: GrabAGun