Hey guys, I've been in the market for a tac light to go on my G21 for home defense. I came upon this deal and figured that it was a great find and was worth of a thread. http://www.ombexpress.com/p_FL779.aspx These guys have excellent customer reviews and plenty of advocates. If you order 89.99 you get free FedEx shipping. I order two end plugs for my glocks and checked out with a 93 dollar total and free shipping. They should all be here early next week. Basically you get the TLR-1S, which is the strobe model, for the price of the regular TLR-1 and free shipping. Figured I'd share the find!