Odin Works AR-9 Lower Receiver Vise Block Insert

Designed to work with most AR-9 lower receivers, the Odin Works AR-9 Lower Receiver Vise Block Insert converts your Odin Works Vise Block (not included) into a one-size-fits-all maintenance block. Featuring durable and lightweight polymer construction, this insert allows you to perform routine maintenance on your lower receiver without purchasing a dedicated lower receiver vise block. Simply slide the insert into the vise, install the pins, and then secure the lower receiver in place. It's that easy! Optional rubber O-rings (not included) may be used to ensure optimal stability with your receiver. Order now! Made in USA.