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Accuracy International Spigot Mount
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Accuracy International Spigot Mount

(2 reviews) Write a Review
$129.99 $119.99
(You save $10.00)
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If you’ve ever struggled getting stable with a wiggly spigot bipod mount or wanted your Arca-Swiss compatible bipod mounted closer to the bore line, this is the perfect solution. This one-piece bipod mount replaces the factory bipod “block” held within the square tube forend, and results in a rock-solid mount that completely eliminates the spigot wiggle and provides the shooter with an optimized bipod attachment point.

All versions are machined from a single piece of 6061-T6 Aluminum and Type-III Hardcoated for enhanced durability.

Installation by the user is easy, and only requires a 5/16” roll pin punch, 2.5mm Allen Key, 3mm Allen Key, and blue Loctite.

Available in the following configurations:

  •  Picatinny – 5 slot picatinny rail will allow the mounting of bipods equipped with a standard picatinny clamp mount.
  •  Arca-Swiss (RRS Dovetail)
    • Compatible with bipods that have an Arca-Swiss mount.
    • Includes 2 cap screws which can be used as a recoil stop to prevent bipod from sliding forward. 
    • Unique storage solution provides a place within the mount to keep the screws when not in use, so they don’t get lost.
    • Has M-Lok ™ standard mounting holes on the bottom face which allows a 3 or 5-slot M-Lok picatinny rail to be mounted underneath. The user can then use the Arca-Swiss bipod block as a regular picatinny mount if desired


Compatible Rifles (Rifle Families):

Accuracy International AE MKII, AE MKIII, AICS (Legacy), AW, AWM
  • AE MKI and certain Gen 1 AW’s are not compatible if they do not have the countersunk hole in the front of the chassis (seen with skins removed).  These variants can be made compatible by machining the countersunk holes, which will require a competent gunsmith.  Machining print provided.
    • The mount still provides the user with ability to use the factory HK hooks and Harris sling stud.
    • Versions:
      • AE – Picatinny (4.7 oz)
      • AE – Arca-Swiss (4.8 oz) 
  • Accuracy International AT, ATAICS
    • The mount still provides the user with the ability to install the factory AI Night Vision bridge, and retains the use of the factory flush cups.
    • Versions:
      • AT – Picatinny (6.0 oz)
      • AT – Arca-Swiss (6.2 oz)

NOTE: The weight for each variant is the total installed weight – don’t forget that the factory bipod block is being removed!  The factory AE/AW block weighs 2.6 oz, while the factory AT block weighs 4.0 oz.  Combine that with the B&T BT19 and BT20 spigot bipod mount which weighs 5.1 oz, and you have a total weight of 7.7 oz for the AE/AW, and 9.1 oz for the AT.  So removing both of those and installing this improved bipod mount nets a weight savings of 2.9 oz!!!


We pride ourselves in our ability to deliver high quality, precision, cutting edge gear for any firearm enthusiast.  Enjoy purchasing Anarchy Outdoor products with confidence knowing all Anarchy Outdoors’ developed products come with a Lifetime Replacement Guarantee.  Click here to learn more about the Anarchy Outdoors Lifetime Replacement Guarantee.


Warranty Information

Lifetime warranty information available at

2 Reviews

  • Accuracy International Spigot Mount

    Posted by David Skit on Jun 27th 2019

    An ESSENTIAL upgrade to your AI chassis. This mount is rock solid and far superior to any others I’ve seen. What more can I say?

  • Great Upgrade!

    Posted by Def3 on Jun 21st 2019

    Glad I made this purchase as my AI spigot sometimes lost tension making the bi-pod uncontrollable. My AO took all of 5 minutes to install; it's robust and sturdy, and I like the picatinny for my bi-pod. Worked fine for me at 100y and out at 1,000 at Quantico.

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Shipping & Returns

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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