Home / Long Gun Ammo / 300BLK / REM UMC 300BLK 220GR OTFB 20/200 REM UMC 300BLK 220GR OTFB 20/200$3078 Out of stock SKU: REM21422 Category: 300BLK Tag: 300BLK Product ID: 18612 Description Additional information Description Remington UMC, 300 Blackout, 220 Grain, Open Tip, Flat Base, 20 Round Box 21422 Additional information Dimensions 5.87 × 2.75 × 1.37 in Related products Out of stock WIN USA 300BLK 125GR OT 20/200 $1643 Out of stock SIG AMMO 300 BLK 194GR SUBS 20/200 $6874 FUSION MSR 300BLK 150GR 20/200 $2951 Out of stock REM 300BLK 220GR SUBSONIC 20/200 $2931 WIN USA 300BLK 200GR OT 20/200 $1939 HRNDY BLACK 300BLK 208GR AMAX 20/200 $2707 Login Register Login Password Forgot password? Remember me