All Savage 99's are not 1-14".Many are all over from 1-11" / 1-12" according to some gunsmiths I've talked to. The 99A is factory 1-10" which is what Newton wanted originally for a 100 gr bullet.Savage wanted 3000fps so they backed off to an 87gr bullet for advertising hype.I've shot many deer with the 87gr Hornady just stay away from direct shoulder shots or raking shots.Speer hot-cor 87gr is another gooder.If your gun will shoot the 100gr Speer is your best bet as it has the shortest ogive and will print nose first with a 1-14" twist.A cleaning rod with a brush and a sharpie will tell you the rate of twist for your gun.32.5gr/IMR3031/87gr Hornady cut just under 1/2" 3 shot groups at 100 yards...same bullet with 34.5gr/IMR 4895 even more accurate..PM me your mailing address and Postal Code and I'll send you a copy of Ken Waters "Pet Loads" for the 250 Savage.Harold