Vincent7
(Vincent7)
3
I use a Surefire dedicated forearm on my 590 and it’s great but it’s pricey, .
I think if you want to go with a drop in , then the Pflex pro, or a Malkoff are the way to go. Both are excellent
on weapon- mount applications.
I’ve talked to Randy, from Pflex pro, several times , and he’s always been great to deal with.
Check out Elzetta lights also. These are known for their ruggedness and use in weapon mounts.
And whatever you choose, I would go with a light with springs on both ends, to protect your cell from recoil.