This part is compatible with following Porter Cable model numbers:BN125A BN200A BN200V12 Type 1 Cordless Brad Nailer BN200V12 Type 2 Cordless Brad Nailer NS100A Narrow Crown Stapler NS150A Type 1 1-1/2" Stapler NS150A Type 2 1-1/2" Stapler For more products, please click my shop, the price is affordable, the quality is high, and you are welcome to buy