Maybe this will shed some light on the above questions.

99EG, 250-3000, serial #5027xx, Chidcopee barrel address.

rifles with the model # stamped on the front of the receiver:
99K serial #2986xx, yes. 99G serial # 2909xx doesn't have the model designation on the front of the receiver;
99A serial # 3209xx yes;
99F serial # 3285xx, yes;
99EG serial #3460xx, yes, looking from the muzzle down on the front of the receiver, the E is stamped on the left and the G on the right;
99T serial #3729xx, yes on the left side of the receiver looking down from the muzzle. The K, A, and F have the model designation stamped on the right side.

The 99R has a bigger buttplate and buttstock where the buttplate attaches, here is some info
pre war 99R, serial #3906xx, width at the middle: 1.689", height 5.060"
pre war 99 EG serial #3947xx, width: 1.516", height 4.830, post war EG serial #5027xx is essentially the same;
post war 99R, serial #5739xx, width: 1.703", height 5.066"

Last edited by wyo1895; 07/22/20.
wyo1895
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