The JE Machine Tech M4 Collapsible Commercial Spec AR Buttstock (TS-ST3T) enhances your AR-15 platform with superior performance and versatility. Engineered for seamless compatibility with commercial spec buffer tubes, this buttstock combines lightweight durability and ergonomic design for optimal shooting comfort and improved accuracy. Fits commercial spec buffer tubes for a secure fit Durable polymer construction ensures resilience Adjustable length for customizable shooting experience Ergonomic design reduces fatigue during extended use Includes metal sling swivel for enhanced functionality Upgrade your AR-15 setup with the TS-ST3T buttstock and experience unparalleled performance on every shot.