Home / Long Gun Ammo / 300BLK / REM UMC 300BLK 220GR 50/400 REM UMC 300BLK 220GR 50/400$7698 Out of stock SKU: REM24026 Category: 300BLK Tag: 300BLK Product ID: 18613 Description Additional information Description Remington UMC, 300 Blackout, 220 Grain, Open Tip Flat Base, 50 Round Box 24026 Additional information Dimensions 5.25 × 2.65 × 2.85 in Related products FED AE SUPPRESSOR 300BLK 220GR OT 20 $2659 Out of stock WIN USA 300BLK 125GR OT 20/200 $1643 Out of stock SIG AMMO 300 BLK 194GR SUBS 20/200 $6874 Out of stock REM UMC 300BLK 220GR OTFB 20/200 $3078 HRNDY 300BLK 110GR CX 20/200 $3396 Out of stock WIN SPPRSSD 300BLK 200GR OT 20/200 $1939 Login Register Login Password Forgot password? Remember me