"NATO Burp Guns" - Winchester's 1950s Experimental SMGs
This entry details Winchester's experimental 'NATO Burp Guns' (N2/N4 patterns) from the 1950s, presented by Ian McCollum of Forgotten Weapons. The firearms featured an open-bolt, blowback action, a folding wire stock usable as a foregrip, and were designed for 9x19mm Parabellum. Key mechanical issues and differences between the N2 (aluminum) and N4 (steel) variants are discussed, alongside reasons for project abandonment.




