The Replacement QRBP is short forQuick Removable Breech Plug, this breech plug will only work on a Wolf,Optima,& Accura V2 rifles after it has been fitted to the barrel. This caneasily be done with the QRBP fitting tool, that comes with the QRBP as well assimple step by step instructions. Each QRBP that comes equipped on 2010 CVAWolf, Optima,& Accura V2 rifles is fitted to that particular barrel that itcame with. This is why it is so easy to install and remove.
Once the QRBP is properlyinstalled no tools are required for installing or removing QRBP.
This QRBP will NOT work in theCVA Apex Muzzleloader or any other muzzleloader that was not originally set upfor QRBP.
