SRS or M4 - What to buy and where to buy around MD?

[Merlin]

Hi Everyone,

I Sent my Eotech back that was mounted on an AR-15 A3, and I'm considering replacing it with either the Trijicon SRS or Aimpoint M4. I'm finding out it's hard to find locations around MD that sell these products.

Any thoughts on these two sights as well as a recommendation on where to buy either?

Thanks in advance for any tips.

 

[Flipz]

Aimpoint. Not a fan of the SRS at all.