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RWA finally introduces the long awaited collaboration with Battle Arms Development, NV (USA) and Fortis Manufacturing (USA) with their 556 PDW GBBR which will be running on a formidable Tokyo Marui M4 MWS GBB ZET system. Fully constructed from CNC billet Aluminum, the 556 PDW is a sleek, lightweight, compact and handsome piece of equipment.

The rifle itself includes LW (Light Weight) Receivers, B.A.D. 7.5" Ultramatch Lightrigid outer barrel, Fortis Switch B.A.D. Edition 556 Rail System - 6.7", and the B.A.D. VERT Stock.


The B.A.D. 556 LW receiver, B.A.D. 7.5" Ultramatch Lightrigid outer barrel, B.A.D. Lightweight low profile gas block and the B.A.D. VERT Stock has all been fully licensed by Battle Arms Development so it will carry the full B.A.D. trademarks and the RWA logo. The B.A.D. 556 LW receiver stands out from other receivers with its unique lightening cuts, flared and beveled deep magwell and a one-piece integrated trigger guard. You can find 7.5" inch long B.A.D. Ultramatch Lightrigid barrel and the signature B.A.D. Lightweight low profile gas block at the front.



  • Fully licensed product by Battle Arms Development & Fortis Manufacturing

  • Based on the reliable Marui M4 GBBR ZET System

  • Quick Detachable Lightweight Fortis Switch rail

  • CNC Lightweight Bolt Carrier

  • CNC Steel Trigger Group

  • Pre-installed Collapsible RWA B.A.D. VERT Stock

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