The A.R.C. Weapons System is a 9x19mm/.45 ACP upper receiver SMG attatchment compatable with the AR-15 platform. Similar firearm platforms on the A.R.C. Weapons System exist as the Sub-Tek .45 and FrankenSTEN.
Overview[]
The A.R.C. Weapons System is a simple blowback closed bolt upper using side fed magazines and ejecting spent brass downwards from the AR-15 lower receiver magazine insert.
References[]
- Gun World, Introducing the A.R.C. Weapons System, July 1984
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