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 HRNDY BLACK 300BLK 208GR AMAX 20/200 $2707 Out of stock REM UMC 300BLK 220GR OTFB 20/200 $3078 FED 300BLK 120GR POWER-SHK SP 20 $3207 Out of stock MAGTECH 300BLK 115GR HP 50/1000 $3846 HRNDY 300BLK 190GR SUB-X 20/200 $2873 FUSION MSR 300BLK 150GR 20/200 $2951 Login Register Login Password Forgot password? Remember me