Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Fast, Accurate Sight-In System Gets "On Paper" Without Firing A Shot

Optical collimators save you time and ammunition by getting your rifle or handgun “on paper” without firing a shot. Gives hunters, target shooters, and gunsmiths the convenience of initial sighting-in of scopes and sights at home or in the shop. Easy-to-use: attach collimator to the muzzle, then adjust the windage and elevation of the scope or iron sights until they align with the collimator grid. Sights centered on the grid will shoot very close to point-of-aim at 100 yards. Collimator is CNC-machined from aluminum, then hardcoat anodized to protect the finish from nicks, dings, and surface wear. Includes convenient carrying case that protects from damage and keeps each item clean and ready to use. Standard model features 15 steel arbors that fit bores ranging from .177 to .50 caliber, including popular metric calibers, to provide precise alignment with the collimator for extremely accurate sight adjustment. Roll-up storage case easily fits in your range bag or tool box. Professional model has adjustable arbors for .22 to .270, 7mm to .35, and .35 to .45 calibers, plus a separate insert for .177 caliber. Everything fits in the included hard-sided carrying case. Magnetic model works on all calibers and firearm types. Attaches directly to the muzzle and eliminates the need for inserts or arbors. Cloth carrying case with pull chord for easy closing and secure storage.


Big Book Catalog, Issue:67, Page:483
Mini-Catalogs, Issue:04, Page:007
Sinclair, Issue:4A, Page:214

SPECS: Collimator - Aluminum, hardcoat anodized finish, matte black. Standard contains (1) insert of each caliber: .177, .22, .25, .27, 6mm, 6.5mm, 7mm, .30, .32, .338, .35, .375, .44, .45, .50 . Collimator - 4¾" (12cm) long. Inserts - Steel, 3¾" (9.5cm) long. Case - Vinyl, black. 3¼" (8.2cm) diameter x 5½" (14cm) wide, rolled up. Professional contains 3 adjustable inserts: .22 to .270, 7mm to .35, and .35 to .45 calibers, plus a .177 cal. fixed insert. Inserts - Steel, expandable, 4½" (11cm) long; fixed .177 cal., 31⁄8" (8cm) long. Collimator - 4¾" long. Case – Vinyl covered, hard sided, black. 53⁄8" (13.6cm) long x 21⁄8" (5.4cm) wide, 3½" (9cm) high. Magnetic - Collimator - 3¼" long. Case - Cloth, black.