Rcbs Sizer Die Book ensuring that both long and

ensuring that both long and short optical tubes are compatible with this mount

Machined with 7/8"x14 threads to fit all presses and stands

3mm wider than the famed DT10's and therefore even more durable and more stable in the hands

Not compatible with MAGPUL MOE M-LOK

1 Main tube

Rcbs Sizer Die Book ensuring that both long andThe Small Base Sizer Die is for bottleneck type cases used in tight chambering semi automatic, pump or lever action firearms. The sizer resizes cases below SAAMI minimums, reducing the shoulder and body by a few thousandths. It also de primes the case. Note: Not recommended for ammunition used in bolt action rifles. Sizes brass smaller than SAAMI specs Bottleneck type cases semi automatic like AR 15 Reduces shoulder and body by a few thousandths De