We are now doing custom Machining on your Pistol slides.
RMR Installs — $200.00
Cocking Serrations — $100.00 + ( Depending on sizes and amount )
Slide Portings — $110.00 + ( depending on type and amount of ports to add )

Glock RMR install

M&P Shield RMR Insall

Glock Front Cocking Serrations Added