And, if this isn't enough, the AR-10-compatible UTAS lower accepts any DPMS pattern AR-to uppers for an even longer reach.OlegVolk... OlegVolk - 《Small Arms Review》 被引量: 0发表: 2018年 The DPMS Gen Ⅱ Recon The AR-10 Rethought The name DPMS (Defense Procurement Manufacturing S...