07-28-2014, 04:01 PM
I've used the SLR, PRI and MicroMOA.
http://micromoa.com/?wpsc-product=the-govnah
The MicroMOA is my favorite because it's "switchable" with a cross sliding plate vs. adjustable with a screw. They have several plates available including one starter holes only so you can drill your own port sizes.
Down site- it's not infinitely adjustable without drilling. Up side- it's repeatable between 2 or 3 port sizes for different load pressures, ie. full power unsuppressed, full power suppressed, subsonic suppressed.
If you are going to tune in for one load and stick with it, one of the adjustable might be the better choice. If you are going to be changing between different conditions, the switchable is a better choice IMO.
http://micromoa.com/?wpsc-product=the-govnah
The MicroMOA is my favorite because it's "switchable" with a cross sliding plate vs. adjustable with a screw. They have several plates available including one starter holes only so you can drill your own port sizes.
Down site- it's not infinitely adjustable without drilling. Up side- it's repeatable between 2 or 3 port sizes for different load pressures, ie. full power unsuppressed, full power suppressed, subsonic suppressed.
If you are going to tune in for one load and stick with it, one of the adjustable might be the better choice. If you are going to be changing between different conditions, the switchable is a better choice IMO.
NRA life, GOA life, SAF, and TSRA
"I ask, Sir, what is the militia? It is the whole people, except for a few public officials. To disarm the people is the best and most effectual way to enslave them."
George Mason, co-author, 2nd Amendment.
"I ask, Sir, what is the militia? It is the whole people, except for a few public officials. To disarm the people is the best and most effectual way to enslave them."
George Mason, co-author, 2nd Amendment.
