Maxim Defense Industries PDX SBR 5.56 5.5 Barrel 30-Rounds

PDX SBR Features Born from the SOCOM PDW solicitation the NEW Maxim Defense PDX(TM) is designed to handle the fierce demands of the Tier 1 community. The PDX(TM) dominates close quarter encounters and achieves maximum energy on target. At just 18.75 in overall length the PDX(TM) delivers groundbreaking power and performance in a sub compact platform. At the heart of the PDX(TM) is our newly developed Maxim SCW(TM) stock system. This patent-pending system cuts down the length of the stock to 4