Looking for an invector plus choke tube for my BT 99 in improved modified. Can be flush or extended. Ordered one from GB and they sent me an "IM" for steel shot (.15) constriction. Please let me know if you have one for sale and how much.
here's what i found checkin browning tubes & these are browning chokes using digital calipers:
1) imp mod lead = .720 i.d also marked(full steel)
2) mod. lead = .7295 i.d. also marked(full steel)
Let me know which one works for you in a pm & I'll send it to you.
A fellow sent me 3 briley extended S-2 series for nothing. He simply said if they fit your gun their yours and if they dont send em back. I'm still using them in my Super X model 1 today. I SURE DID APPRECIATE HIS GENOROUSITY!!!!! KEITH