The RCBS Uniflow Powder Measure is a solidly constructed powder measure that throws consistently accurate powder charges. This small 500 diameter adjustment screw replaces the small metering screw on old style RCBS Uniflow powder measure.

Technical Information

Fits: RCBS Uniflow Powder Measure (Sold Separately) with a measuring cylinder with a 1/2" diameter metering chamber. This is the older style Uniflow Powder Measure. Function: 17-20 Caliber Drop Tube
Material: Steel
Notes:
Large micrometer adjustment screw, product # 654966 fits current style RCBS Uniflow powder measure with a measuring cylinder with a 11/16" diameter metering chamber