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Wendyj · June 15, 2017, 06:48 PM

I've got an old bsa boresighter. It works with 7 mm caliber. 22 caliber but when I put the 30 caliber insert in it's always way above the top of the grid. Bore sighted a 30-30 with new Burris full field scope and was out of clicks before I could get low enough to get on the grid. That's 4 30 caliber rifles it's done that on. Went to lgs and they had plenty of clicks left and was spot on. Any idea why the 30 caliber does this.

June 15, 2017, 06:48 PM	#1
Wendyj Senior Member Join Date: April 3, 2015 Location: North Georgia Posts: 1,372	Boresighter issues I've got an old bsa boresighter. It works with 7 mm caliber. 22 caliber but when I put the 30 caliber insert in it's always way above the top of the grid. Bore sighted a 30-30 with new Burris full field scope and was out of clicks before I could get low enough to get on the grid. That's 4 30 caliber rifles it's done that on. Went to lgs and they had plenty of clicks left and was spot on. Any idea why the 30 caliber does this. __________________ God is NOT dead!!!!