Smith & Wesson M&P Assisted OTF Knife 3-1/2" Spear Point Blade Black

The Smith & Wesson M&P Assisted OTF Knife with 3-1/2" Spear Point Blade in Black is a purpose-built tactical folder designed for operators, law enforcement personnel, and professional users who demand reliability under pressure. Built by Battenfeld Knives under the trusted Smith & Wesson brand, this assisted-opening knife combines rapid blade deployment with genuine field utility, delivering the response time and cutting geometry professionals rely on for gear processing, cordage management, and emergency operations.

The 3-1/2" blade is forged from AUS-8 stainless steel, a proven mid-range tool steel that balances edge retention with corrosion resistance—critical for duty environments ranging from indoor patrol to coastal deployments. The spear point geometry provides acute tip geometry for controlled penetration and fine detail work, while maintaining enough belly for slashing cuts and material separation tasks. The ergonomic finger actuator ensures positive, index-finger deployment with minimal hand repositioning, a quality that separates duty-grade knives from casual alternatives. An integrated glass breaker adds genuine emergency utility for vehicle extrication and glass-failure scenarios—a feature that sees actual field use in tactical medicine and rescue contexts.

This knife addresses the need for single-hand deployment without sacrificing control. Law enforcement, EMS, and tactical teams depend on assisted-opening blades for scenarios where one hand remains committed to another task—controlling a subject, holding equipment, or managing a casualty. The M&P line's reputation for manufacturing consistency means predictable performance across the product run, reducing the variance that plagues budget alternatives. At 0.46 lbs, the knife remains light enough for extended carry without adding material fatigue, critical for personnel wearing body armor or load-bearing equipment for ten-plus-hour shifts.

Assisted-opening tactical knives occupy a specific niche in professional gear. Unlike traditional frame locks or liner locks, assisted openers require intentional actuation and cannot deploy from pocket movement alone—a legal compliance feature in jurisdictions with blade-deployment restrictions. The M&P's design maintains that safety margin while maximizing deployment speed for time-critical applications. This knife integrates smoothly into existing patrol loadouts and serves equally well in non-tactical professional roles where a reliable cutting tool must remain instantly available.