AR10
I have an AR10-A4, DSA-STG58,a SA M1-A and a Remington 700 LTR. Of the whole bunch the Rem. 700 is the best shooter, at 100 meters it will put five rounds into a single hole almost. Of the rest, the AR10-A4 will shoot minute of angle groups out to 400 meters then it starts to open a bit. I have a Simmons Aetec 3-9 on the Armalite mount. their mount is pricey but in the end well worth every penny, remove and it returns to zero evey time. Hunting loads are, FACTORY- Winchester ballistic tip 165 gr. or my loads with the Hornady A-MAX. I fell into a pile of 20 rd. factory Armalite mags and they function flawlessly. I have an Armalite 5-rd. mag and i's not worth a s**t. If you load more than 3 rds. it will shoot the first round over the top of the carrier, jamming between the carrier and the inside top of the reciever. I sent it back to Armalite and they sent me a new one, did the same thing, exactly. Other than that I have nothing but great things to say about Armalite. Also their triggers stink, replaced the original with a JP two-stage and it's love at first squeeze.