RCBS Neck Expander Plug .310 SB 39869 - (UPC 076683398697)

RCBS 39869: rcbs neck expander plug for 310 sb 39869. RCBS Neck Expander Plug .310 Small Base Subsonic Flare / 39869 UPC 076683398697.

39869 Features

• Expander Plug SB: .310 cal.
• RCBS: Subsonic specialist.
• Small Base Mandrel
• Precise Neck Expansion
• Quiet Load Prep
• .300 Blackout
• .30 Carbine
• Subsonic Bullets
• Replacement Tool
• Brass Protection
• AR Sub Load
• Plug Load
• Expander Load
• 39869

RCBS 39869 .310 SB Plug: Neck Supreme

39869 rcbs supreme – sb supreme. "RCBS .310 boss!" bosses subs. RCBS boss.

RCBS Neck Expander Plug for .310 SB rcbs 39869 076683398697, 39869, 076683398697 rcbs, rcbs 310 sb neck expander plug 300 blackout.

Plug Specs