Makita Cordless Concrete Nailer Model Number: GN420C Model GN420C is Makita’s first cordless nailer to drive pins into concrete. Compare View Product Makita 7.2V First Fix Gas Nailer Model Number: GN900SE Model GN900 is a cordless clipped head nailer developed for a wide range of framing applications. The main features are as follows: Using fuel gas as the power source to provide freedom from hoses and compressors. Equipped with LED indication lamp with battery power warning and trouble detection functions for convenience of operation and repair. Compare View Product Makita Nailer Model Number: AN504 In-use data available Powerful nailer with high driving power. Compare View Product