RF224 BX-1 Magazine Extension

This extension is for BX-1 mags and it significantly improves handling. It does not affect the capacity of the magazine and it does not require glue or tape. It attaches via a clamp and will securely hold on to the magazine when in use. It’s made out of a durable nylon-like resin and is sanded/painted for a smooth finish. As with all of our products, these are made-to-order, so please allow 1-2 weeks for production.