AO THOMPSON M1 45ACP 16.5 10RD MD NJ MA LEGA

The Thompson submachine gun holds a unique place in firearms history, and this semi-auto rifle variant brings that legacy into modern civilian hands. Chambered in .45 ACP with a 16.5-inch barrel and 10-round magazine, it's engineered for shooters in Milpitas and across the Bay Area seeking classic design with manageable capacity. Before purchasing any rifle, review California firearm laws to ensure your selection aligns with state regulations.

45 ACP carbine with classic lineage

This Auto-Ordnance Thompson delivers the iconic profile shooters recognize, paired with .45 ACP ballistics in a 16.5-inch configuration. The 10-round magazine capacity reflects modern regulatory requirements while maintaining practical performance. Whether you're transitioning from handgun shooting or exploring pistol-caliber carbines, understand your local transfer requirements. TacticCAL handles all FFL paperwork—check our FFL transfer pricing for exact costs based on your situation. TacticCAL is your local firearms dealer in the Bay Area.

Frequently asked questions

What caliber and magazine capacity does the AO Thompson M1 use?

This model fires .45 ACP and ships with a 10-round magazine, meeting current restrictions while delivering reliable performance in a pistol-caliber carbine platform.

Is the 16.5-inch barrel length appropriate for typical shooting distances?

.45 ACP carbines with 16.5-inch barrels perform well at typical indoor and outdoor ranges. Velocity gains from the longer barrel improve accuracy and energy retention compared to handgun versions.

Does TacticCAL help with CA compliant firearms?

Yes — TacticCAL specializes in California-compliant handguns from the DOJ Roster and PC §32100 exempt single-action revolvers. Find gun shop Santa Clara at TacticCAL.