# They relate to choke type, i.e., full, modified....
Try Mossberg, Weatherby and Winchester
They identify which chokes you have in without having to use a choke tool. different companies have different markings but in general the fewer marks, the more constricted the choke (1 mark=full choke).
Browning made choke tubes.
Modified describes a choke. Invector is a system of choke tubes.
I have a SKB semi automatic shotgun and was looking around for extra choke tubes for it as it came only with a full choke. I had some Browning Invector (not plus) tubes and the threading was the same and fit right in. I don't have the website anymore but on cross referencing, it stated that the Weatherby and Winchokes had the same threading and would fit. These are all tubes that are designed to fit inside the barrel and not extend out beyond the end of the barrel ie. Invector + or some of the competition tubes. Anyway, my experience is that the Invector works fits just fine, shoots without a problem, although the gun companies will tell you to not interchange. I cannot argue with that so am not encouraging you to use another brand, just giving you my personal experience and what I have read. I have a SKB semi automatic shotgun and was looking around for extra choke tubes for it as it came only with a full choke. I had some Browning Invector (not plus) tubes and the threading was the same and fit right in. I don't have the website anymore but on cross referencing, it stated that the Weatherby and Winchokes had the same threading and would fit. These are all tubes that are designed to fit inside the barrel and not extend out beyond the end of the barrel ie. Invector + or some of the competition tubes. Anyway, my experience is that the Invector works fits just fine, shoots without a problem, although the gun companies will tell you to not interchange. I cannot argue with that so am not encouraging you to use another brand, just giving you my personal experience and what I have read. Briley still make choke tubes for SKB
I am a gun dealer in Asheboro, NC (Franks gun and pawn). Yes, the Baikal choke tubes will fit. This gun is made by Baikal for Remington. It used to be imported under the EAA name. You can also get tubes at Colonial choke tubes.
Tubes that constrict the column of shotgun pellets as they exit the barrel
Only with cylinder and improved cylinder choke tubes.
Try Mid West Gun Works.
On the choke tubes. It is marked by lines on the front edge of the choke. The more lines the more open the choke. 1 line is a full and goes from there. If it doesn't have tubes, on the inside of the receiver near the bbls.
Yes, some of the remington tubes will but not all. I have a remington modified choke in my mp 153 right now.