I purchased this Accu-shot BT-04 about 6 months ago, since which time it has spend the majority of the time sat on a shelf in my garage gathering dust. Its a fantastic bit of kit for ensuring you keep the stock of your rifle at the perfect height perfectly still whilst out shooting. Its especially handy whilst on the range doing load develpment. It attaches to the rifle stock directly onto the sling swivel stud and when attached is rock solid giving you course adjustment by presing the button and lifting or lowering the thread and very fine height adjustment by turning the knob and using the thread.This is a very well made monopod made to military spec.
With shipping I paid £95 for it from sporting services, I am now looking for £60 ovno posted to your door.