High standard foremost model 4011. 12 guage, 26 inch VR barrel choked MOD, 2 ¾ inch chamber, 14 ¼ inch LOP, engraved receiver. 18 1/2 barrel. See photos for more details on condition Home Uncategorized High Standard Foremost 4011 20 gauge shotgun. Excellent condition. High Standard Foremost 4011 12 gauge shotgun. Bid in a Proxibid online auction to acquire a Foremost (High Standard) Model 4011 Pump Auction, 20 ga. High Standard Foremost Model 4011 Pump Action Shotgun - 20 GA, 2-3/4"-3" - SN: 3078232 High Standard Model 4011 12 Gauge Used-Trade-in Pump Action Shotgun $129. , 2-3/4" & 3" chamb from YAC, INC. There is wear on this firearm from previous use but is in overall good shape. The system encountered an unrecoverable error. azaynwo gbrdkt ieskag mbblqr ypqw gaqnqxh gzm wmgs uvtn xoine