We get lots of questions and requests for information about .308 semiauto rifles, particularly about those we haven't tested. Back in April 1999 we tested the M1A and a similar custom M14S; a version of the FAL in the form of a British L1A1 built on an Entreprise receiver, and another from South America; and both Greek and German versions of the Heckler & Koch HK-91. The winners of that outcome were the two M14/M1A types and the two FAL types. We really liked the custom M14S with its Chinese-made forged receiver fitted with best-quality U.S. components by Fulton Armory, as well as the Entreprise-actioned L1A1/ FAL.
But this category seems to be rich in products, so we gathered three more and took a hard look at them. This time the three .308-caliber semiauto rifles were a U.S-made FAL with 16-inch barrel built by DS Arms, Inc., on its own receiver; an ArmaLite AR-10A4, and a Stoner SR-25 by Knight's Armament.
The three rifles in this test all accepted scopes on their top rails. The FAL came to us with a Leupold 3-9X Tactical scope already mounted and sighted-in. The AR-10A4 and SR-25 came with flat-top actions with the scope-mount rail integral with the rifle, and both had accessory handles with iron sights included. We looked forward to testing these rifles with both scopes and iron sights if time permitted, but decided to begin with iron sights on the AR-10 and SR-25. Here's what we found:
Ruger's Magnum takes the cake as a dangerous-game gun, and we also like Sako's 75 Hunter. Pass on the Winchester Model 70 Safari Express.