BulkAmmo.com specializes in high volume ammunition orders online!
Gun Collectors Club -- A great site with lots of useful information for gun collectors
Gary James' Thompson Websites
Frank Iannamico's Machinegun Books -- A great source for machine gun related books
Dave Albert's TSMG Message Board -- Meet other TSMG owners and chat
Michael's Colt Thompson Website
Mike Hensley's Thompson Website
TSMG history by Theodore Eickhoff -- TSMG history by one of the
Inventors
TCA Member Jack Ardrey's Model 1927 Website
TommyGunner.com -- Parts, Gunsmith Services and other Resources for the Tommy Gun
Gordon Herigstad's Thompson Accessories Website
Doug Richardson's Thompson Information and Products
History of the Auto-Ordnance Corporation
LE Targets -- Good Source for Targets
NFA Market Board -- A great place to buy & sell MGs and related items
Subguns.com -- Another great place to buy & sell MGs and related items
GunsAmerica.com -- Another great place to buy & sell MGs and related items
Gunbroker.com -- A gun auction site
Quick History of the Thompson
List of West Hurley Serial Numbers and Dates of Manufacture