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Ultradyne UD Spigot Tactical Rail Up to 28% Off w/ Free Shipping — 5 models

Ultradyne UD Spigot, Sniper Grey, UD13004-SG
Ultradyne UD Spigot, Midnight Bronze, UD13004-MB
Ultradyne UD Spigot, Armor Black, UD13004-AB
Ultradyne UD Spigot, OD Green, UD13004-OG
Ultradyne UD Spigot, Coyote Tan, UD13004-CT
Ultradyne UD Spigot, Sniper Grey, UD13004-SG
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Ultradyne UD Spigot, Sniper Grey, UD13004-SG
Ultradyne UD Spigot, Midnight Bronze, UD13004-MB
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Ultradyne UD Spigot, Midnight Bronze, UD13004-MB
Ultradyne UD Spigot, Armor Black, UD13004-AB
3 of 5 images
Ultradyne UD Spigot, Armor Black, UD13004-AB
Ultradyne UD Spigot, OD Green, UD13004-OG
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Ultradyne UD Spigot, OD Green, UD13004-OG
Ultradyne UD Spigot, Coyote Tan, UD13004-CT
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Ultradyne UD Spigot, Coyote Tan, UD13004-CT

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Questions & Answers
Do these come with the screws? Manufacturer Answer

Hi, thanks for reaching out! Yes; the UD Spigot Tactical Rail does come with hardware for installation.

by Ultradyne USA, Manufacturer, May 28, 2026
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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 Ultradyne UD Spigot Tactical Rail

The UD Spigot is a versatile and useful accessory for UD3, UD5, and UD7 Chassis systems, adding 3.25 inches of perfectly aligned Arca rail capacity. The M-LOK slots also make it possible to attach additional accessories including Picatinny rails. It is machined from 6061 T6 aluminum with a hard anodized finish.image

Specifications for Ultradyne UD Spigot Tactical Rail:

Manufacturer: Ultradyne
Finish: Hardcoat anodize
Fabric/Material: 6061-T6 Aluminum
Gun Rail: M-LOK
Cant: Straight
Hand: Ambidextrous
Length: 4.75 in
Width: 1.5 in
Height: 0.448 in
Weight: 2.8 oz
Country of Origin: USA

Package Contents:

  • Ultradyne UD Spigot Tactical Rail

Ultradyne UD Spigot Tactical Rail Orderable Models

List of Orderable Models

  • Ultradyne UD Spigot, Sniper Grey, UD13004-SG , MPN: UD13004-SG , UPC: 810140661623 , Code: 3HE-T8-UDS1-UD13004-SG
  • Ultradyne UD Spigot, Midnight Bronze, UD13004-MB , MPN: UD13004-MB , UPC: 810140661609 , Code: 3HE-T8-UDS1-UD13004-MB
  • Ultradyne UD Spigot, Armor Black, UD13004-AB , MPN: UD13004-AB , UPC: 810140661593 , Code: 3HE-T8-UDS1-UD13004-AB
  • Ultradyne UD Spigot, OD Green, UD13004-OG , MPN: UD13004-OG , UPC: 810140661661 , Code: 3HE-T8-UDS1-UD13004-OG
  • Ultradyne UD Spigot, Coyote Tan, UD13004-CT , MPN: UD13004-CT , UPC: 810140661685 , Code: 3HE-T8-UDS1-UD13004-CT

Ultradyne UD Spigot Tactical Rail Unavailable & Discontinued Models

List of Unorderable Models

  • Ultradyne UD Spigot, Black, UD13004 , MPN: UD13004 , UPC: 850011462850 , Code: 3HE-T8-UDS1-UD13004
  • Ultradyne UD Spigot, Titanium, UD13004-TI , MPN: UD13004-TI , UPC: 810140661654 , Code: 3HE-T8-UDS1-UD13004-TI
  • Ultradyne UD Spigot, Northern Lights, UD13004-NL , MPN: UD13004-NL , UPC: 810140661630 , Code: 3HE-T8-UDS1-UD13004-NL
  • Ultradyne UD Spigot, Tungsten, UD13004-TU , MPN: UD13004-TU , UPC: 810140661616 , Code: 3HE-T8-UDS1-UD13004-TU
  • Ultradyne UD Spigot, Tequila Sunrise, UD13004-TS , MPN: UD13004-TS , UPC: 810140661678 , Code: 3HE-T8-UDS1-UD13004-TS
  • Ultradyne UD Spigot, Habanero Red, UD13004-HR , MPN: UD13004-HR , UPC: 810140661647 , Code: 3HE-T8-UDS1-UD13004-HR
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Last updated 2026-07-29 UTC.