Correct, but Beretta would not have gotten the contract if they did not have the plant here.
Having an existing plant here was not a contract requirement. None of the foreign M9 competitors (Steyr, FN, Walther, HK, SIG, Beretta) had plants here producing the pistols submitted for testing. All of them were capable of doing what Beretta did, which was shift production of that pistol to the USA by the final 2 years of the initial 5 year contract.
Beretta didn't really have a "plant" here either. They had a small facility that assembled parts for pistols made in Italy. A handful of US employees is not a "lot" of political leverage.
The US had "memorandums of understanding" w all our NATO allies to consider each others defense equipment for contracts since the 70s. Italy had some leverage w US military bases in their country, but so did Belgium (FN) and Germany (HK, Walther). The SIG pistol was a joint effort between Switzerland's SIG and Germany's Sauer, and Germany had more US troops and bases by far than Italy did if those levers were to be pulled to make a difference.
The "errornet" keeps coughing up that small Accokeek facility and Italian bases as major players in Beretta getting the M9 contract, but the facts don't really support that.
The biggest reason Beretta got it and SIG didn't was some of the SIGs broke during extended (5K+) endurance testing and none of the Berettas did. If there was any funny business on our end during the final bidding, that was why. If the funny business was on the other end, then Beretta just had better spies than SIG.
Kinda funny considering what happened later (catastrophic Beretta slide failures) eh?
OTOH, the reason SIGs broke and Berettas did not during the testing could be due to... whatever you say, saying so isn't proving so. Numerous lawsuits and govt investigations after the slide fractures could not prove a thing. Why we bought 200,000 more Berettas after the first 300,000, and why we have options on 450,000 more. Things that make ya go hmmmm?