21st Century - Primer Pocket Plug/O Rings Rebel and allow for rapid bullet

and allow for rapid bullet drop correction alongside windage and velocity corrections

No need to complicate the reloading process

Apply to all metal surfaces

Guard screws

a true tactical rifle scope

21st Century - Primer Pocket Plug/O Rings Rebel and allow for rapid bulletWeighing is a technique used to sort cases based on volume. By plugging the primer pocket, the case can be set on a precise electronic scale, filled with water and weighed. Subtracting the weight of the case and the plug from this measurement gives us the weight of the water in the case (a direct indicator of volume, no math necessary here) and the sorting process can begin.