Midwest Industries Triangle Side Folding Stock Black Picatinny

The Midwest Industries Triangle Side Folding Stock is a fixed, extruded stock for AR-15 rifles that attaches to a 1913 Picatinny rear receiver adapter. Its side-folding mechanism is built from 4140 heat-treated steel, and the triangular body is made from hard coat anodized 6061 aluminum in black.

The stock includes a full-length locking lug and a steel clamp with large surface engagement for a solid lock-up in both the open and folded positions. It can be configured for right- or left-hand folding, adds 9.0 inches to overall length when extended, and adds 0.75 inches when folded. Five QD sling attachment points and a curved top surface for cheek weld are included, and the steel parts are mag phosphate finished.

• Type: Folding stock
• Platform: AR-15
• Mount: 1913 Picatinny rear receiver adapter
• Material: 6061 aluminum, 4140 steel
• Finish: Hard coat anodized (body), mag phosphate (steel parts)
• Color: Black
• Length added: 9.0 in extended, 0.75 in folded
• Sling attachments: 5 QD