Neck Expander Plug
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This Expander Plug goes with the RCBS® Neck Expander Die, which flares the inside dimension of only the case neck to ensure perfect alignment of the bullet during seating.
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Our tools ensure your cases are as consistent as possible to get you the best results .
It's all about consistent case preparation when it comes to crafting the finest handloads possible. RCBS has numerous tools to help you clean, measure, lubricate, trim, chamfer, and deburr your cases to perfection.
RCBS: Precisioneered Reloading
RCBS has dedicated itself to the craft of handloading ammunition since it was founded in 1943. RCBS is the leading manufacturer of reloading equipment for rifles and pistols. Reloading is an exact process with tight tolerances. It requires precision and skill to be done correctly. That’s why RCBS makes state-of-the-art products all are backed by RCBS’s industry-leading reputation.