The Firing Line Forums - View Single Post - What happens when you file a "flat" on a RN bullet?

rwilson452 · November 29, 2008, 08:12 PM

You have lost a little weight in the bullet. That will cause a slight change in velocity ( faster) the B.C. will go down as it's not as aerodynamic. at 75 yards i doubt you would note much difference but I would check the zero anyway.

November 29, 2008, 08:12 PM	#5
rwilson452 Senior Member Join Date: June 10, 2004 Location: Tioga co. PA Posts: 2,647	You have lost a little weight in the bullet. That will cause a slight change in velocity ( faster) the B.C. will go down as it's not as aerodynamic. at 75 yards i doubt you would note much difference but I would check the zero anyway.