I've heard good things about Vortex. And PSA has some sales on them this weekend. Something else to consider.
And then there's the Aimpoint PRO which I've heard is really the best red dot out there for the price. This weekend it's $359 at PSA with coupon code "pro."
Originally Posted by DannyR
I install aftermarket Parker ink refills in all my Glock pens and have never experienced a FTW (failure to write).:whistling: