Winchester gas cylinder?

[Ramboueille]

Wondering if anybody knows what would be the correct gas cylinder for a 1,275,XXX Winchester: narrow base or wide base? Also, any other correct info on the various other parts is appreciated. Thanks.

Don

Don,

GCA Journal Winter, 2008 published a benchmark WRA 1289121 in full color. Rifle was new and never issed. It's close to yours and it should be your guide. Gas cylinder was narrow base and with a cover over front sight screw.

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