Remington SP 10 question

[ol' scratch]

Hello all,

I have recently purchased a Remington SP 10. I have wanted an autoloading 10 for a while. My Dad used to let me borrow his Mag 10 and this seems to be the closest to that shotgun.

My question regards the choke. It came with a screw in choke. It appears to be a Pattern Master. How do I check the choke to see what choke it is? The choke is not marked. I would hate to send steel shot through a turkey choke. Any thoughts?

 

[chas08]

I have an SP10 that I used last goose season for the first time. It's a great semi auto and a lot easier on my arthritic shoulder than my BPS 10. I have an extended range ported tube Patternmaster in mine. Pattern master doesn't rate their chokes in the conventional way such as full, mod, imp/cyl, They instead, call theirs short range, long range, and extended range. Their website www.patternmaster.com has a lot of info on it. You can identify what choke you have by its appearance and length. Congratulations on owning a fine shotgun. Below is a photo of my pair I call "Beauty and the Beast" I had the BPS camo dipped four years ago I've owned it about 20 years

 

[mooseracing]

Measure the inside Diam of the choke and compare it what is listed for other models in 10 gauge.

If needed I have a Imp Mod/Mod (Steel/Lead) and a Full Lead Only I can give you some numbers from to compare.