Brownells Magna-Tip Master Bit Kit - Allen, Phillips & Square Bit Sets

The Brownells Magna-Tip Master Bit Kit is a comprehensive gunsmithing screwdriver bit set designed for professional and home gunsmiths. This full kit includes Allen (hex), Phillips, and square driver bits crafted from steel for durability and precise fit. Engineered to work with the Brownells Magna-Tip handle system, these bits help prevent cam-out and screw slot damage during firearm disassembly, assembly, and maintenance.