Production of the Model 10 began in 1911. icollector.com Remington beat Winchester to the internal hammer pump shotgun with the introduction on the Model 10 in 1908 (production began in 1910). John ...

Remington’s other contributions to the Great War consisted of some 3,500 12-gauge Model 10 pump trench shotguns, a smattering of Model 11 autoloading 12-gauges, flare pistols and 12,000 Browning ...