A counterbore is when the rifling and part of the inner diameter of the bore is drilled out from the muzzle back far enough to get rid of boogered up rifling.The need for counterboring is caused by poor cleaning methods, ie: not using a rod guide. counterbore is when the rifling and part of the inner diameter of the bore is drilled out from the muzzle back far enough to get rid of boogered up rifling. The need for counterboring is caused by poor cleaning methods, ie: not using a rod guide.
Eileen Fisher - Highland Park 640 Central Avenue, Highland Park IL 60035 Phone Number: (847) 433-5440
YMCA Glenville Branch is Child Care Regulated Program in the county of Schenectady, licensed by New York State Office of Children and Family Services (OCFS). The facility ID is 779765. The address is 127 Droms Rd., Scotia, NY 12302. The facility opened date is 01/20/2017. The provider name is Kerri L. Di Caprio. The phone number is (518)399-8118.