TELESCOPIC STOCK APC556/300 Manufacturer Model Number: BT-20407 Manufacturer: B&T Model: Telescopic Stock Type: Accessory-Stocks Item Type: Accessory Finish: Black Shipping Weight: 1.2 Feature: Compatible with APC556/300 Feature: 3-Position Feature: Includes Hydraulic Buffer Optic Adjustable Objective: false Optic Reticle Illuminated: false