REMINGTON ACTION TUBE FOR REMINGTON 7600 "SIX" SERIES

Remington 7600 Action Tube (Six) – Factory Part Number F91439B. Factory action tube assembly used in the Remington 7600 “Six” generation pump-action rifle system. This component serves as the primary mechanical link between the fore-end assembly and the internal action bars, translating pump movement into controlled bolt travel for feeding, chambering, and extraction. Built to original factory geometry, it is intended for restoration of proper cycling function in rifles exhibiting wear, binding, or damaged linkage components.

Fitment Notes:

• Designed for Remington 7600 and related “Six” platform variants; verify receiver generation and action bar configuration prior to installation due to minor production differences across model revisions. Condition: Factory original component; may be new old stock or service-used depending on source. Inspect for straightness, spline integrity, and interface wear before installation.

Installation Notes:

• Requires partial disassembly of fore-end and action bar interface; alignment is critical to ensure smooth travel and prevent binding or uneven cycling; function check recommended after installation.

Use Case:

• Intended for gunsmith-level repair, refurbishment, or restoration work addressing degraded pump function, linkage wear, or full action rebuilds on Remington 7600 platform rifles.

SPECS

• Part Number: F91439B
• Component Type: Action Tube Assembly
• Platform: Remington 7600 / “Six” series pump-action rifles
• Function: Transfers fore-end movement to action bars to cycle bolt assembly for feeding and extraction