The tube bottoms against the flat surface of the primer housing in the Co-Ax Primer Seater. The bottom of the tube must be funneled in slightly for proper functioning.

For several reasons, the tube is made of a light, soft material which may be bent, filed or trimmed with a penknife. The slot in the tube also permits visual inspection to determine if any primers are reversed.

Weight 0.02200 lbs

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