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Questions & Answers
The picture shown and in the description says Picatinny rail but in all your answers say Erca rail Which system is it? Expert Answer

This bipod is compatible with picatinny 1913 rails. The ARCA compatible model can be found linked below:
https://www.opticsplanet.com/accu-tac-bipod-hd-50-lr-7-10-arca-spec-qd-alloy-flat-black.html

by Ethan, Gear Expert, January 25, 2023
Will this mount to a picatinny/1913 or not? In the answers it says it does and doesn’t. If not, is there an adapter that can be purchased separately? Expert Answer

This ACCU-TAC HD-50 Heavy Duty .50 BMG Bipod is compatible with picatinny 1913 rails.

by Ethan, Gear Expert, January 25, 2023
Customer Reviews
Helpful Positive Review
What a beefy bipod by On Clase, Verified Owner, June 26, 2025
Everything screams quality from packaging to performance. It isn’t packaged in a box like most things in the world, it comes in a carrying case better than most pistols do. Literally does not care how much recoil you throw at it. Highly recommend.
1/1 found this helpful
Helpful Positive Review
Accu-Tac Beast! by James Armstrong, Verified Owner, March 26, 2024
This Bipod is a beast! I have it mounted on an AI AX 50 ELR and this thing is rock solid. Dont skimp and get the best. This a Beast made for a Beast and I highly recommend for high recoiling rifles.
1/1 found this helpful
Helpful Positive Review
Accu-Tac HD-50 by zman, April 11, 2019
Best bipod I've ever owned. Superior quality and craftsmanship. Ready to use out of the box. 30 second install. Solid, strong realable feel, with multiple adjustments for fine tuning. My next bipod WILL be a Accu-Tac.
4/4 found this helpful
Most Recent Reviews
Accu-Tac hd 50 by Cheetos, Verified Owner, December 31, 2025
Very sturdy and well built and offers great stability with a heavy rifle. Also was very surprised that it came in a Pelican vault case too.
Most Recent Reviews
Accu Tac Hd 50 bipod by Jose Nieves, Verified Owner, November 14, 2025
This bipod is a beast! It is an amazing, sturdy product perfect for my Noreen .59 BMG ULR 2.0! Thank you!
Most Recent Reviews
Accutac HD50 by Rob, Verified Owner, April 3, 2025
My rifle is close +/-40 pounds, and with that bipod it's solidly planted! Very impressed with build quality and how stable my rifle is on it
Read All 12 Reviews
Condition: New Tripod & Bipod Material: 6061 T6 Aluminum Alloy Lateral Tilt: 35 degreesBipod Leg Material: 6061 T6 Aluminum Alloy Height Range: 7 - 10 inLength: 9 inHeight: 7 - 10 inWeight: 27.5 ozFinish: Mil-Spec Type III Hard Anodized Quantity: 1 Color: Flat Black Attachment Type: Picatinny Mount Type: Picatinny

Code: 2B1-B0-ATBNN1-HD50-0000

MPN: HD50-0000

UPC: 858520006213

List: $470.00
$469.30

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for ACCU-TAC Hd-50 Bipod

The HD-50 bipod is specifically engineered for .50 BMG platforms and heavy ELR-style rifles, making it Accu-Tac's most robust and heavy-duty model. Designed to handle the intense recoil of a .50 BMG, it features larger arm lock lugs for enhanced durability and reliability.image

This bipod offers canting capability, secured with a sturdy and adjustable throw lever. The lever allows for precise tension control and locks the canting motion into place. It can also be repositioned for convenience or fine-tuned for optimal tension once a stop is reached.

The HD-50s legs extend to nine height settings and can be positioned at a forward stowable angle or straight down at 90. Its wide center hub provides superior stability, strength, and support, ensuring consistent performance for even the heaviest rifles.

Specifications for ACCU-TAC Hd-50 Bipod:

Manufacturer: ACCU-TAC
Condition: New
Tripod & Bipod Material: 6061 T6 Aluminum Alloy
Lateral Tilt: 35 degrees
Bipod Leg Material: 6061 T6 Aluminum Alloy
Height Range: 7 - 10 in
Length: 9 in
Fabric/Material: 6061-T6 Aluminum
Height: 7 - 10 in
Weight: 27.5 oz
Finish: Mil-Spec Type III Hard Anodized
Quantity: 1
Color: Flat Black
Attachment Type: Picatinny
Mount Type: Picatinny
Country of Origin: USA

Features of ACCU-TAC HD-50 Heavy Duty .50 BMG Bipod

  • Max Stance: 14.5in 444.5mm (Legs at 90 degree)
  • Min Stance: 13.5in 342.9mm (Legs at 90 degree)
  • Closed Position Width: 5.5in 139.7mm

Package Contents:

  • ACCU-TAC Hd-50 Bipod

ACCU-TAC Hd-50 Bipod Orderable Models

List of Orderable Models

  • ACCU-TAC Hd-50 Bipod, Picatinny, Black, Large, HD50-0000 , MPN: HD50-0000 , UPC: 858520006213 , Code: 2B1-B0-ATBNN1-HD50-0000
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