What is your idea of a cheap tactical sling? The most cost effective sling that I would recommend is the Boonie Packer slings. I would also highly recommend slings from Gear Sector, the VCAS, and Wilderness tactical.
What sights are you running now? And what type of sights are you looking now?
As to the sidesaddle, your main options are going to be Tacstar, Mesa Tactical, 3 Gun Gear, and Vang's Dsac. I have used them all except the Vang's Dsac. I prefer the 3GG over the Tacstar and Mesa.
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