Tube extensions for Winchester SXP

A tube extension adds capacity to the SXP magazine tube -- more rounds before the first reload, fewer stage interruptions, more load-planning flexibility. The SXP is the pump-action variant in the Winchester SX line and uses its own thread specification, different from the SX4 semi-auto. In pump competition or training, more tube capacity directly reduces the moments where you stop shooting to reload.

Confirm the SXP-specific thread specification on the individual product page before ordering.