Accu-Tac WB-4 Bipod Picatinny Mount Flat Black – WBB-0400

The Accu-Tac WB-4 Bipod is a precision-engineered rifle support system designed for long-range, benchrest, and precision shooting applications. This model features a Picatinny quick detach mounting system for secure attachment to MIL-STD-1913 rails. Built with a wide body and lowered center design, the rifle sits between the legs to improve stability and reduce recoil movement. Constructed from 6061-T6 aircraft-grade aluminum with high-strength steel components and finished in Flat Black, the WB-4 delivers a durable and stable shooting platform with adjustable cant and independent leg positioning.

Use Case

• Long-range shooting
• Benchrest shooting
• Precision rifle setup

Product Variants

• MPN: WBB-0400 – UPC: 858520006329
  Mount: Picatinny
  Finish: Flat Black

Key Features

• Picatinny quick detach mounting system
• Wide body design for increased stability
• Rifle sits between legs to reduce recoil movement
• Independent leg positioning with 4 angle settings
• 5-position ratcheted leg extension system
• Adjustable cant with lever lock
• 100% CNC-machined billet construction
• Rubber feet for enhanced grip on multiple surfaces

Technical Specifications

• Product Type: Bipod
• Model: WB-4
• Mount Type: Picatinny
• Material: 6061-T6 aluminum alloy with high-strength steel hardware
• Coating: Type III MIL-SPEC hard anodized
• Finish: Flat Black
• Leg Positions: 4 positions (forward and backward at 45° and 90°)
• Height Adjustment Positions: 5 notch positions
• Minimum Height (45°): 4.5 in / 114.3 mm 
• Minimum Height (90°): 6.0 in / 152.4 mm 
• Maximum Height (90°): 7.5 in / 190.5 mm 
• Minimum Stance: 10.0 in / 254 mm 
• Maximum Stance: 14.0 in / 355.6 mm 
• Closed Length: 7.5 in / 190 mm 
• Closed Width: 5.0 in / 127 mm 
• Weight: 22.08 oz 
• Cant Adjustment: Yes, lever lock system
• Feet Type: Rubber feet
• Country of Manufacture: USA

What’s Included

• Accu-Tac WB-4 Bipod