Robinson Armament is an American arms factory that participated in the US SOCOM (US Special Forces) tender for the supply of a new assault rifle to replace the M4. The Stoner 63 was taken as a design base. which have been made numerous improvements, unlike the other participants in the competition, FN SCAR and subsequently the Masada, the Robinson is made entirely of aluminum instead of polymer like the antagonists, in the discount against FN he lost only because the company was not able to quickly produce the large quantities required, however the contract was partially canceled.
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