Holosun 509T

[rocket7191]

Does anyone know if it’s possible to mill a direct to slide mounting pocket for a Holosun 509T on a SP-01 or 97b slide ? I can find quite a few places that mill that cut on Glock slides but not CZ.

[Earl Keese]

IIRC, the 509 has the same footprint as the RMR, so not without a plate. 75/97 slides are too narrow.

[rocket7191]

I guess a plate would work too, as long as it doesn’t raise the sight too high. I’ve seen some plate added though that when the red dot is installed there is an unsightly gap either in front of or in back of the sight in the slide….sometimes front and back.

[ATXCZFan]

Not my gun, but looks like Primary Machine did a nice job with a RMR plate and integrated rear slide in this SP-01:

[joedirt199]

Not wide enough to mill a rail into the slide for the 509T as it does not have the rmr footprint. Would need rmr milled then add the adaptor plate for rmr to 509T which would make 2 plates and probably pretty tall.