RCBS - Scale Check Weight Set Type:Deluxe but DO NOT chamber in

but DO NOT chamber in your gun

the rifle chamber might have excessive headspace

This model mounts directly to any 1913 style Picatinny rail via the included ADM-170-S Lever

19mm or 21mm

RCBS - Scale Check Weight Set Type:Deluxe but DO NOT chamber inReloaders rely on their powder scales to accurately weigh safe powder charges and check the charges thrown by their powder measures. Correct readings are essential to safe reloading. Although RCBS reloading scales are designed and built to provide accurate readings, they should be checked at the beginning of each loading session. If the scale is not covered, dust or bits of grit can accumulate in the bearings and go unnoticed. The result can be an