Lapco Cocker Breach Sizer .687 Replacement Loader Parts Wireless Upgrade Ready -- Ready

Wireless Upgrade Ready -- Ready for future Virtue® wireless upgrades

Complete with Rockstar Energy Drink logos

High Strength Polymer Receiver

The hardened aluminum outer body provides a harder smoother surface for the spring to ride on

Lapco Cocker Breach Sizer .687 Replacement Loader Parts Wireless Upgrade Ready -- ReadyA breech sizer is a barrel adapter created in the hey day of closed bolt markers and is made even better today because of the LAPCO commitment to constant product improvement. By installing this adapter between the Cocker threaded barrel and the Cocker threaded marker, you will prevent balls from rolling out of the barrel without losing any accuracy. This is an especially effective accessory to prevent paint roll out from pump and other closed bolt