For less than the cost of a chronograph, you can join a rifle club. Shoot at verified distances and record the validated drop. You can probably shoot over a club members Labradar too. With the...
Type: Posts; User: johnd
For less than the cost of a chronograph, you can join a rifle club. Shoot at verified distances and record the validated drop. You can probably shoot over a club members Labradar too. With the...