Recommended that a gunsmith do this.
No, a Winchester 1400 barrel will not fit a Sears Model 300. The Sears Model 300, which is a rebranded version of the Winchester 1200/1300 series, has different specifications and mounting systems compared to the Winchester 1400. Therefore, compatibility issues make it impossible to interchange the barrels between these two models.
The Winchester model 1400 shotgun was made by Winchester from 1964-1981.
Should be the same as Winchester 1400 shotgun. Email me for a copy of the manual.
the Winchester model 1400 was made from 1964 to 1981.
The number 1400 refers to the Model number of your Winchester shotgun.
the value of a Winchester 20 gauge model 1400 and the history? the value of a Winchester 20 gauge model 1400 and the history?
The Sears Mod 300 is a Winchester mod 1400. Verify that yours is this model. Parts can be obtained from: Numerich gunpartscorp.com Jack First jackfirstgun.com Bob's Gun Shop gun-parts.com
Winchester
No
Your Winchester model 1400 semi auto shotgun is gas operated.
That is correct if the spring is upside down it will not lock back. The big end of the spring goes toward the cap.