Kns .250 Enhanced Psh Bttn Td Pn

The KNS .250 Enhanced Push Button Takedown Pin from KNS Precision, Inc. is a precision-engineered replacement rear takedown pin designed to reduce wear on receiver material while simplifying field maintenance. The spring-loaded push button mechanism retracts stainless steel detents for one-handed pin removal without tools, improving operational efficiency during routine disassembly.

The pin features a black oxide finish that resists corrosion and wear under standard handling. Its .250-inch nominal diameter matches AR-pattern takedown pin specifications. The spring-loaded detent system eliminates the high-friction binding that occurs with standard solid pins, reducing repetitive stress on receiver holes over thousands of cycles. By preventing detent hang-up, the design also minimizes debris accumulation inside the lower receiver during disassembly and reassembly, protecting internal components from dust and contamination in field or range environments.

This takedown pin is suited for operators, trainers, and firearms enthusiasts who conduct frequent maintenance cycles and prioritize minimizing receiver damage over the service life of their platform. The push-button mechanism proves especially valuable during extended training blocks, transition drills, or duty scenarios where rapid disassembly between stages reduces dead time. Law enforcement and military armorers benefit from the reduced wear profile when managing fleet firearms through high round counts.

KNS Precision specializes in precision small parts and takedown systems for AR-platform rifles. The enhanced push button design has become a recognized upgrade in the gunsmith and high-round-count community, where receiver longevity and maintenance efficiency directly impact equipment lifecycle cost.