Marlin 336 rifle serial number dating
Most of Marlin's cut-rifled barrels from this period had 6 grooves, but Marlin also made 4-groove (some of their .30 and .32 caliber guns), 5-groove (.22 caliber) and 7-groove (.35 caliber) barrels.
For .22 caliber barrels, these grooves were generally in the range of .069-.090" wide (usually about .075"), and .0015-.003" deep (these specifications changed over time).
You will need the Adobe Reader program to open this file. THE HISTORY OF WINCHESTER HISTORIC SERIAL NUMBER RECORDS.
There are many “legends” about why the historic serial number records for Winchester rifles and shotguns are not complete or why they are not always verifiable.
For details on your specific serial number you may contact our Service Department: 336-949-5200 For serial numbers manufactured prior to our electronic records, or for an official letter confirming the details on your firearm please download and mail in the Request for Letter of Authenticity form.
Sadly there is no sign from Marlin that any .357 calibre rifles are likely to see the light of day in the near future which is bad news for dedicated Marlin lovers (like us!
However, on the post-WWII .30-30s the specifications called for grooves that were .004" deep, and for the .35 Remingtons, grooves that were .005" deep.
This number should be used as a point of reference only.
It is not necessarily the very first serial number shipped, but it can be used to determine the approximate year your Ruger firearm was shipped.
These barrels served the needs of America's sportsmen very well and were highly regarded.
However, America was entering the "baby boom" years of the 1950s, with their unprecedented growth and opportunity, and America's manufacturers were looking for ways to speed up production to keep up with demand.
Search for marlin 336 rifle serial number dating:
They use these documents as a reference and the documents should be limited to that use.