AR Series 300 Blackout TC – 2 die set | RCBS



The RCBS AR Series is a must for the progressive reloader. It features a Small Base sizing die and a Taper Crimp seating die. This combination makes reloading easier for AR-style or semi-auto shooters. The Small Base sizer guarantees that the cartridge will rechamber. The Taper Crimp Seater is more forgiving when various case lengths are loaded at the same time. Case neck crimp bulges and buckled shoulders are virtually eliminated when Taper crimping is used with cannelured bullets.

See Reference Section for AR Series Dies [PDF] (see HDS Catalog page 74-75)

.300 Blackout*

HDS is stocking these specific die sets.

*Also know as 7.62×35 AAC Blackout. Case length 1.368″ OAL 2.260″.
Available in Full Length Die Set – Group-D 10-22401 [LINK]

RCBS recommends using 221 Fireball brass and necking up with a tapered expander in two steps; .22-7mm expander unit (#9811), 7mm-.30 caliber expander unit (#9832), using the die body from a HD decaping die (#87585). Check for case neck thickness before reloading.

Additional information

Weight 1.2 kg


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