2a Takedown Pins For Ar556 Steel

The 2A Armament 2A Takedown Pins for AR-556 in steel are precision-engineered replacement pins designed for AR-15 platform rifles. Built from U.S.A.-sourced 4140 steel with a durable black oxide finish, these mil-spec .250 diameter pins deliver the same proven functionality as 2A Armament's titanium counterparts while offering operators a cost-effective alternative without sacrificing performance or reliability in the field.

Each set includes both takedown pins with through-drilled construction for positive engagement and a pocketed design that enhances handling during disassembly. The 4140 steel material provides exceptional hardness and wear resistance—essential characteristics for pins that experience repeated cycles during field stripping and maintenance. The black oxide finish resists corrosion and eliminates light reflection, making these takedown pins suitable for tactical applications where discretion matters. Combined weight of both pins is 0.38 ounces, maintaining the lightweight profile critical for AR platform configurations.

These pins are essential for operators and shooters who require reliable, mil-spec takedown hardware for standard AR-15 and AR-556 rifles. Whether conducting routine maintenance at the range, deploying for duty, or performing field-expedient disassembly, proper takedown pins ensure repeatable fit and prevent the binding or play that can compromise weapon reliability. 2A Armament's steel takedown pins are ideal for budget-conscious builds, training rifles, or replacement hardware where the durability of 4140 steel and black oxide coating justifies the choice over standard mil-spec alternatives.