How to Check the Headspace on Your AR15
What is Headspace? Headspace is the distance between the base of the bullet and the head of the bolt. Check out this very technical drawing.… Read More »How to Check the Headspace on Your AR15
GunBuild
What is Headspace? Headspace is the distance between the base of the bullet and the head of the bolt. Check out this very technical drawing.… Read More »How to Check the Headspace on Your AR15