Expandable design fits everything from .50 caliber rifles and
handguns to 10 ga. shotguns. Large caliber spud allows you to
use your collimator to zero the scope; save time and ammunition
at the range. Expandable aluminum spud is furnished with two
non-marring rubber grommets that will not damage barrels.
SPECS: Aluminum. 5.5" (13.9cm) long. Fits Tasco, Simmons,
Bushnell, Sweany, and boresighters that accept ½"
(12.7mm) arbors. Includes instructions.
Catalog page 467