01-22-2012, 02:22 AM
A lot of the Chinese-made QD swivels are under-sized, but will lock into certain sockets, but not all. I deal with this issue all the time, and so far, the least common denominator has been Chinese QD swivels. Get some ones that you know to be US-made and they will work. A lot of places try to hide the origin of their components, while others are up-front about it. The difference in retail price is $9 Chinese, $12-$14 US.
