This a mil-spec stock. B5 and LMT are both official US SOPMOD providers, and the LMT and SOPMOD stocks are pretty close to identical.
An official pick of the U.S. military, the B5 Enhanced SOPMOD stocks have helped thousands of soldiers make the most of their skill in the field. From active engagements to shooting off rounds at the range, this stock enhances accuracy, precision, and fit.
When you aren’t worrying about wobble, slippage, and improper cheek weld, you can focus on what really matters: Taking your performance to the next level.
Precision Reflex (PRI)