ITW Ramset Red Head 4RS27 .27 Caliber Strip Loads Yellow 100 (10 Strips)
Model RAMP 4RS27. Genuine 5RS27 27 Caliber Strip Loads for Ramset Powder Actuated Tools.27 Caliber Loads for the Cobra, SA270, Viper, Rocker, DX-350, DX-351, DX-36M. If you aren’t sure which power level to use then start with a lower level and work your way up.