Other Details Manufacturer: Magpul Industries Manufacturer Part Number: MAG310-BLK Adjustment Type: Collapsible Color: Black Description: Mil-Spec Features: 0.30" Thick Butt-Pad Finish: Black Firearm Model: AR-15 Firearm Type: AR-15 Fit: AR-15 Length of Pull: 10.50"-13.80" Make: AR-15 Make/Model: AR-15 Material: Nylon Model: AR-15 Positions: 6 Product Type: Mil-Spec Style: Collapsible Subcategory: Stocks & Buffer Tubes Tube Included: No