The Saiga 12 gauge tri rails are going to start running again next week so we hope to have them available by the end of the month.
The biggest thing we have coming is a muzzle brake/flash hider attachment that does not require that the muzzle be threaded. It will work for the .223 and the 7.62. The .308 is in development. I will give you more on this once we get our provisional patent back.
Stay tuned........lots of Saiga stuff in works.