The 'PTK'- Ergonomic Pointing Grip conceptualizes within its design a unique combat proven instinctive shooting method incorporating natural pointing positioning for enhanced accuracy, speed and overall performance.Features: Provides natural grip positioning for point and shoot techniquesErgonomic design prevents fatigue and Increases long term accuracyMaintains natural body stanceAllows versatile positioning for optimal comfortMade of a single piece of extremely durable polymer compositeProvides an additional compartment for cleaning kit or spare batteryFits on all 1913 MIL-STD picatinny railsCan be used alongside the VTS for optimal support