The Freeman PFR2190 Pneumatic 21° 3-1/2 in. Full Round Head Framing Nailer with Case is ideal for projects such as framing, subfloors, roof decking, pallet and shipping crate assembly, and fencing. This versatile air powered tool is compatible with 10-12-Gauge plastic collated 21° full round head framing nails from 2 in. to 3-1/2 in., and a dual mode trigger allows the option of either bump or sequential firing. Use the bump fire option when speed is the name of the game, and switch to sequential when the focus is on accuracy. This nail gun features an anti-dry-fire design to extend the life of the tool, tool-free depth adjust for various applications, and 360° adjustable exhaust to keep air out of your face. The body of this framing nailer is constructed of die cast magnesium to reduce weight, making it easier to use for long shifts. A 1 piece drive blade of hardened steel, Teflon O-rings, and anodized aluminum magazine and cylinder provide lasting durability. The removable no mar tip prevents damage to your working surface and ensures professional results at home and at the job site. A blow molded storage case is included, along with safety goggles, air tool oil, and adjustment tools. The Pneumatic 21° 3-1/2 in. Full Round Head Framing Nailer will increase productivity for DIYers as well as construction contractors, and is covered by Freeman's 7-Year Limited Warranty and 90-Day Wearable Parts Warranty.