this is a very good propane adapter, contrary to some other reviews i have had no problems with it so far. i have had it for a few months now and all i can say is its amazing and it saves you so much money
compared to green gas. now you HAVE to use SILICON with it or your gun will not function well at all. for my pistol, i do one fill with silicon one without. the reason i do this is because if you fill the port with silicon completely, there is still silicon left over in the port so your good for another fill. now if you experience it spewing propane out, its probably user error. you either never thought of using silicon, or you aren't holding the propane and mag completely parallel, also sometimes the little nut in the bottom of the adapter itself will get loose, just tighten it and it should fill right.
SAVES MONEY $$
great if you use a lot of gas weapons
works just like it should
mixing silicon isn't really a con, although it does get annoying after a while
p.s. it is a good idea to run some green gas through your guns once in a while just to make sure that its getting lubed
Rating: [5 of 5 Stars!]