Thompson Center Arms Magazine 1927-A1 Thompson 45 ACP 10-Round Steel Blued

This replacement magazine is a factory original from Thompson. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation. Keeping a few extra factory magazines around is never a bad idea; extra magazines save loading time at the range and also serve as a backup for those days when you simply cannot remember where you put your primary magazine. Features Each authentic drum is entirely U.S. manufactured to the exact specifications as the originals. The 10 Rd. and 50 Rd. drums have a diameter of 6-3/4" and 100 Rd. drum has a diameter of 8-3/4". Each drum is shipped with a drum installation device Notes: Will only fit 1927-A1 Thompson models Will fit Modern Thompson guns made in Worcester, MA. Will NOT fit Thompson M1 models (Military version of Thompson-If it has a side charging handle then it is an Thompson M1 Model) Will NOT fit Thompson guns made in West Hurley, NY or before 1990