Just ordered the Streamlight Polytac LED HP and the GG&G Slic Thing sling/rail combo and light ring for my Colt 6920 that doesn't have a rail system. Anyone have experience with either? With not a lot of money to spend this seemed like the best bang for my buck. Secondly, I wanted a durable around-the-house light anyways. I was tempted to go with the Surefire G2, but figured I would give the Streamlight a chance.