Opinions for optic

[REMINGTON973]

Looking to update my 20" upper and need opinions on what optic to put on it.
First two choices are a septredr 1-4x and an acog. Opinions on which is better or suggestions on other 4x optics?

Cheers, curtis

 

[Richard Cranium]

here is a thread that may help.....

http://www.canadiangunnutz.com/forum/showthread.php?t=794791