My north Idaho neighbors, Lone Wolf Distributors (LWD), have been offering custom slide modifications on their own house brand slides for quite a while. Now they are expanding that service to include customer supplied OEM Glock slides. The modifications include 4 different patterns designed to improve grip, function, and aesthetics.
As usual for LWD, the modifications are very reasonably priced at just $174.95. Check out the new slide modification options at Lone Wolf Distributors.