Nice!
Depending upon the s.n. it's either a 250-3000 type II or a 99G. A persnickety point.
I've had 2 just like it that can shoot 87gr. and 100gr. interchangeably.
Give 'er a try and report back.
Cripes. Eyes, type, error.
Yes Rory got it. 99F.
At any rate, I just sold a 99F that shoots 87 & 100gr too.