PMM Independent Drop-In Rear Sight (IDRS) for Trijicon SRO
$56.99
The Independent Drop-In Rear Sight (IDRS) from Parker Mountain Machine is the most low-profile and least obtrusive rear iron sight on the market. Small enough to be there when you need it, and barely noticeable when you don’t, the IDRS mounts directly to your Trijicon SRO.
This rear sight requires the following front sight heights:
Direct Milled Slides at industry standard .125″ deep requires a .350″ tall front sight.
GLOCK MOS with industry standard .100″ thick optic plates require a .390″ tall front sight.
*PLEASE DO NOT CONTACT PMM FOR SIGHT HEIGHT INFO. IF YOU HAVE QUESTIONS ABOUT PROPER HEIGHTS, PLEASE EMAIL INFO@CHPWS.COM
In stock



Mark –
Works great for conciled Carry
Chris –
This Thing Is Great! A must have if you have to remove your rear sight. Thx Team!