1100 SBS Patterning Test
Here is a before and an after picture of an Thompson SMG we de-chromed, rebarreled, reblued and replaced the stocks for our customer.
Here is a 1928 Thompson SMG that had a tourch cut threw the side and was just surface welded.
This is a picture of the receiver after I ground out the old weld and opened it up enough to fill the torch cut completely with weld.
Here is a picture of the finished Thompson good as new.