Re: SR-25 ECC
Ive got the EMC, which is the equivalent internally. The only difference between the ECC and EMC is the ECC comes with the 3.1 rail vs. URXII, their muzzle device, and 45 degree offset sights. Mine consistently shoot 3/4 MOA. I am soon switching my URX II to a URX 3.1, so I will essentially have a ECC, the only difference will be that I use the SF brake to mate with my SF can. The EMC is happy shooting 5 rounds in 5 minutes as a LR Rig or blasting through 147gr PMC as a battle rifle. While they carry a hefty tag, they are good rifles.