For sure. I've noticed that. Had one that came with scope mounted and when I removed scope and rings a 6 inch steel scale hit hard on rear base when laid flat on the front base. Had to cut the rear base down with a big ball nose endmill until they were flush with each other.The rear base is ground differently on every m1917 sporter action. Weaver bases don't align. Not sure about Leupold or Burris either. The correct bases for the BSA are some unobtainium Parker Hale bases afaik. Many people epoxy the bases to align. On mine I used to have I used pop can shims and lots of Loctite between all mating surfaces.
I could not find where Model letter was stamped, so I would say it was not stamped - BSA logo, yes, but I could not find Model letter stamp - I had to look at advertisements to figure out what it was. Original P14 and Model of 1917 rifles were made by Winchester, Remington and Eddystone, which was a wholly owned subsidiary of Remington - so, "ERA" was probably for "Eddystone Remington Arms". Prior to Remington's purchase, the Eddystone factory apparently made railway locomotives.Did the BSA rifles come with a stamp or anything? Just curious for my ERA M1917 that I used for the .458 build
. Barrels tend to be in tight, and it is possible to crack the receiver. If a barrel has to come out, and is resisting, cutting a relief groove just in front of the receiver ring will really help.
SOP back in the day of "many bubba's", we routinely cut the front lug off, ground the dog-leg off and welded back together, file or mill the over-weld off, cold blue ...and proudly use.anyone have a line on a straightened floorplate??
LMAO I am no welder, need for some handy dude to make one."straightened floor plate" - I had read they used to be able to be purchased - I could not find one to buy, so I made one.
I made a "jig" out of fairly heavy angle iron - drilled it to hold the floor plate - used a hack saw to cut off the "goose neck" front tab. Then re-bolted it to that jig and MIG welded it together again - I am not a welder - my "best" weld attached the floor plate to the jig. I ended up to use it on my "wannabe" Remington M 30 rifle in 30-06 - I had acquired an original barrel (made circa 1926 as per the Remington stamps on it) and a stock that looked appropriate for that era and model of rifle - I used a BSA "sporter" conversion action and my home made straightened floor plate.






























