The Hawkins Precision BDL 25 Count Spring Set is a bulk assortment of replacement springs branded by Hawkins Precision intended for use with BDL-series components, such as magazine followers, floorplate catches, or related rifle parts that use small springs. These black anodized springs provide readily available replacements or spares during build, maintenance, or gunsmithing work on rifles equipped with Hawkins BDL hardware and other compatible systems. Retailers list the HP-100-25 as a set of 25 black springs, though detailed individual spring specifications are not published by the manufacturer. Hawkins Precision BDL 25 Count Spring Set HP-100-25