Not very effective at clamping
Have to sand down feednecks
I was a bit dissappointed w/ this feedneck, but i got it in a trade so it wasnt too bad. yes it clamps, but not very effectively. w/ both an egg and reloader b, i had to sand down the neck just to get it to fit in. so i suppose it didnt even need to clamp to secure my hoppers... it does its job, and has a lower profile, but is too small for the most popular hoppers. overall, a 6.