2PCS/3PCS HPA/CO2 Tank Regulator Valve Burst Disk 1.8K , 3K , 5K , 6K, 7.5K
Three BRUST DISKS 1.8K 3K 5k 6K 7.5K for Compressed Air Co2 Tank Regulator Valve. Standard Brust Disk for co2 paintball tanks. You can choose your 2 or 3 pcs from 1.8,3k,5k,6K or 7.5k.