Shooters Arms brand. Can't find much about them on the net. They are manufactured in the Philippines. Might or might not be same manufacture as Rock Island.
http://centerfiresystems.com/SA-ELITE45.aspx
I've become a born again 1911 lover after the Remington I won in the Friend's of NRA raffle. Since I got a $65.00 trigger job on the Remmy it has been a real love affair. If the sale included 9MM 1911. I'd be on it like flies on doodoo. Centerfire also has military and Commander versions for the same price.
http://centerfiresystems.com/shootersarms.aspx?utm_source=streamsend&utm_medium=email&utm_content=20979889&utm_campaign=Free%2520shipping%2520on%2520these%2520select%2520items.
I've had excellent service from Centerfire Systems. Shipping is ultra-fast. I had a horror story attempting to deal with Century Arms on a defective and dangerous hang-firing pistol I purchased from Centerfire. After three attempts to resolve the problem with Century. I asked the salesman at Centerfire if he had a back door number or a contact person at Century Arms. He gave me an unpublished, distributers only back line. I got the same, a promise to call me back with a return authorization number and never getting the return call. After a lengthy email to Centerfire detailing the run-around from Century. Centerfire exchanged the pistol for me. I had to eat the return postage but got an additional mag for the trouble.