Things I liked:I got this just to see if it would fit my 20+ year old Crosman 850 trap. The Crosman curtains are different, but this one fits the Crosman 850 trap. Mine has a plastic holder that slides into a slot in the top. The 850 may be different. Things I would have changed:Include instructions on how to install. The included packaging shows it incorrectly installed. I would have given this a rating of 5 stars if not for this error. What others should know:The picture on the paper flap of the packaging shows the curtain installed backwards, with the red flap forward. The red flap should be in the back, so that when the white flaps are shot up enough to let the pellets penetrate the red flap, it is time to change the curtain.
Things I liked:Big enough for all my cleaning gear. My long shotgun swab won't fit in the smaller box. Portable for going to the range. Not just for airguns, I use it for my firearms, too. Things I would have changed:The gun cradles are very hard to snap on and off the sides, without modifying the box. See below for fix. What others should know:The squared off top of the stiffening ribs prevents the cradles from sliding on and off the sides easily. I shaved off a little of the top of the ribs with a razor knife to make a ramp for the cradle to slide down onto. After forcing them a few times, the distorted plastic ribs tells you where the interference is.