Remington Cleaning Pellets .177 / .22 Cleansers Felt cleaning pellets for Air Rifle barrels, an easy and effective way to clean the barrel. .177(4.5mm) - 300 Pack (approx.) .22(5.5mm) - 220 Pack (approx.) Simply shoot through the barrel like a pellet and, in the process, clean / degrease the bore. Not recommended for airguns with non removable silencers or multi shot magazines. .
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