I have a Savage 10 FCP-SR in 308 and I want to convert it to use AICS magazines. Apparently CDI was the gold standard but the owner passed. The only two options I have found are Atlasworx and PTG. I haven't found reviews for Atlasworx and the reviews for PTG on Midwayusa are not great. I've seen some youtube videos that say accurate-mags are AICS pattern but their site doesn't mention it.

Are there any other options my Google-Fu has been to weak to find?
Edit:I've tried to order an Atlasworx bottom metal but I keep getting that its not available at this time.
Edit2: It may be available direct from their site.