I just ordered and received, two TruLock choke tubes for my Browning A5 Sweet 16. I must admit they are not the first ones I've ever ordered, since I had good luck w/ the brand in a Franchi, and a Beretta, both in 28 gauge.
Based on my experience, I would recommend them for you - as I was also told about them here on the 'net also. Good luck, MagnumBob..!
