Accu-Tac WB-4 Picatinny QD Bipod Flat Dark Earth – TWBB-0400
Accu-Tac
Accu-Tac WB-4 Picatinny QD Bipod Flat Dark Earth – TWBB-0400
Shipping Information
Orders ship within the United States only and are typically processed in 1–2 business days. Delivery estimates and any free-shipping offers are shown at checkout. We do not ship internationally. Read our full Shipping Policy.
Returns
Unused items in their original packaging may be returned within 30 days of delivery. Optics that have been mounted or used may be inspected. Email support@dnrsports.com to start a return. Read our full Return & Refund Policy.
Warranty Information
Products are covered by their manufacturer's warranty; coverage and length vary by brand. We'll help you start a claim if needed — email support@dnrsports.com. Read our Warranty page.
The D&R Standard
- Secure Online Ordering
- Carefully Selected Equipment
- Knowledgeable Product Support
- Manufacturer Warranty Information Available
Overview
The Accu-Tac WB-4 Picatinny QD Bipod Flat Dark Earth is an Accu-Tac bipod.
Wide Body: the mount sits low and the legs spread wide, so the rifle sits between the legs rather than on top of them. That drops the center of gravity and settles recoil.
How It Compares
Closest alternative: Accu-Tac WB-4 Picatinny QD Bipod. Also consider Accu-Tac WB-4 Arca-Spec QD Bipod, Accu-Tac WB-4 Arca-Spec QD Bipod Flat Dark Earth. Browse all bipods & monopods or the full Accu-Tac range.
Ideal For
- Shooting off the ground without building a rest out of whatever is there
- Uneven ground and awkward positions — Five height adjustments
- Knowing exactly what you are adding to the rifle: 22.08 oz / 626 g
- Built to take being leant on — 6061 T6 Aluminum alloy / High-strength steel hardware
Key Features
- Materials: 6061 T6 Aluminum alloy / High-strength steel hardware
- Finish: Flat Dark Earth (Accu-Tac spec table wording: 'Flat Tan'). Coating: Type III (MIL-SPEC) Hard Anodize.
- Closed Length: 7.5" / 190 mm
- Weight: 22.08 oz / 626 g
- Closed Width: 5" / 127 mm
- Leg Positions: Four leg-angle positions across a 180-degree arc (45/90 forward and rearward)
- Height Settings: Five height adjustments
- Min Height 45Deg: 4.5" / 114.3 mm
About This Model
- Mount — 1913 Picatinny clamp
- Quick detach — Comes off the rifle without tools
- Height settings — 5
- Leg angle positions — 4
- Movement — Cants (does not pan)
- Finish — Flat Dark Earth
- Warranty — Accu-Tac Limited Lifetime Warranty, transferable
Technical Specifications
Materials |
6061 T6 Aluminum alloy / High-strength steel hardware |
Closed Width |
5" / 127 mm |
Closed Length |
7.5" / 190 mm |
Weight |
22.08 oz / 626 g |
Finish |
Flat Dark Earth (Accu-Tac spec table wording: 'Flat Tan'). Coating: Type III (MIL-SPEC) Hard Anodize. |
Leg Positions |
Four leg-angle positions across a 180-degree arc (45/90 forward and rearward) |
Height Settings |
Five height adjustments |
Min Height 45Deg |
4.5" / 114.3 mm |
Min Height 90Deg |
6" / 152.4 mm |
Max Height 90Deg |
7.5" / 190.5 mm |
Min Stance 45Deg |
10" / 254 mm |
Max Stance 90Deg |
14" / 355.6 mm |
SKU / MPN / UPC |
TWBB-0400 / TWBB-0400 / 858520006602 |
Warranty
Accu-Tac backs this with their Limited Lifetime Warranty, which is transferable to a future owner. It covers defects in materials, manufacturing and assembly under normal use. Wear items — rubber feet, support cones and adjustable levers — and blemished stock are excluded, and the cover is void if the product is misused or modified.
US Shipping & Support
Shipped from D&R Sports Center in the USA with fast, tracked delivery. Questions on fit, mounting or which model suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What does it weigh?
22.08 oz / 626 g.
Is this a genuine Accu-Tac product?
Yes — factory-new Accu-Tac, supplied through US distribution. The part number is TWBB-0400 and the barcode is 858520006602.
What warranty does it carry?
Accu-Tac backs this with their Limited Lifetime Warranty, which is transferable to a future owner. It covers defects in materials, manufacturing and assembly under normal use. Wear items — rubber feet, support cones and adjustable levers — and blemished stock are excluded, and the cover is void if the product is misused or modified.
How quickly does it ship?
It ships from D&R Sports Center in the USA with fast, tracked delivery. Orders placed on a working day are picked the same day wherever stock allows.
Can you help me choose between models?
Yes. Tell us the rifle or handgun, the distances you shoot and the light you shoot in, and we will tell you which option in this range fits — before you order, not after.
Technical Specifications
- SKU
- TWBB-0400
- UPC
- 858520006602
- Model / MPN
- TWBB-0400
- Mount Interface
- Quick-detach clamp for MIL-STD-1913 Picatinny rail
- Materials
- 6061-T6 aluminum; hardened-steel hardware
- Leg Angles
- 0°, 45°, 90°, folded
- Height Range (45° legs)
- 4.5″ / 114 mm
- Height Range (90° legs)
- 6.0″–7.5″ / 152–190 mm
- Stance Width (45° legs)
- 10.0″ / 254 mm
- Stance Width (90° legs)
- 14.0″ / 356 mm
- Closed Width
- 3.25″ / 82 mm
- Closed Length
- 7.5″ / 190 mm
- Weight
- 22.08 oz / 626 g
- Finish
- Type III hard-anodize (Flat Dark Earth)
- Warranty
- Accu-Tac Limited Warranty