#SundayGunday: Spartan Vidarr Disc-Lok Bipod

by
posted on April 5, 2026
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **

On this week's #SundayGunday, we’re checking out a new entry from Spartan Precision Equipment that heralds a whole new line of gear from the innovative brand. Spartan burst onto the scene with a revolutionary new way to attached bipods, tripods and other accessories to hunting firearms with it’s MagnaSwitch system. We actually gave the company a Golden Bullseye this year for their Springbok Tripod, a lofty achievement for a shooting support, partially off the strength of this very system, which allows for a whole host of supports to be effectively used in the field.

Disc Lok Disc

Now, the company has released a whole new bipod termed the Vidarr, utilizing a brand new attachment system called Disc-Lok. Why create a whole new system, you ask? Well, if MagnaSwitch is the ultralight QD system for hunters looking to travel light, the Disc-Lok adds a few more ounces in pursuit of extreme stability. Rather than simply sliding straight into a cup, the Disc-Lok system uses a spring-loaded collar to lock in the head of a 16mm stainless steel spigot. This auto-gated locking mechanism is self-aligning for a repeatable connection every time. The Vidarr is the perfect bipod for this system. Utilizing Spartan’s standard blend of 7075 aluminum main components and carbon fiber legs, the Vidarr can be run as a QD rig, or left in place like a more standard bipod thanks to its four pitch positions: 0 degrees, 45 degrees, 90 degrees and 180 degrees. These intermediary positions also allow a hunter to more effectively load the legs on hillside shots. Leg height is adjustable between 12 positions, with each leg being independently spring loaded for rapid and potentially asymmetrical deployment. Both legs bite into the ground with tungsten tips, though rubber boots are included so you don’t scuff your favorite shooting bench. Minimum height for the bipod, at a 45-degree leg position, is five inches, while its maximum height at 90-degrees is 9 ¼ inches. Cant adjustment goes 15-degrees left and right.

Adjusting Vidarr Legs

Disc-Lok adapters can be attached to Arca, M-Lok or Picatinny, and the best part? If you find you don’t need a bipod, you can quickly pull the Vidarr off, and either run the gun slick, or attach the company’s Hercules tripod. For more information on the Vidarr, Disc-Lok, or any other related accessories, visit javelinbipod.com. And of course, to help in the fight to keep our 2nd Amendment rights click the join button in the upper lefthand corner to pick up an NRA membership.

Shooting Vidarr off bench

Latest

35 Whelen M77 With Ammunition
35 Whelen M77 With Ammunition

The Colonel’s Caliber in an Interesting Rifle—.35 Whelen

“Only accurate rifles are interesting.” Townsend Whelen

New for 2026: Beretta A400 Solo

Beretta USA has launched the A400 Solo, a new semi-automatic shotgun engineered for hunters who demand performance in the harshest conditions. Built on Beretta's A400 platform and packed with the company's latest advancements, the A400 Solo combines Beretta's B-Link Pro gas-operating system, Steelium barrel technology and Kick-Off Plus recoil reduction system into one dependable platform.

Know How: Find Your Long-Range Limit

Curious where your ethical limit is in the field? Mark Kayser shows you exactly how to find it.

Smith & Wesson Honors America's 250th Anniversary with Limited-Edition Model 1854

Smith & Wesson has announced the launch of its America 250 Limited Edition Model 1854 rifle, created to commemorate the 250th anniversary of the United States.

#SundayGunday: Fiocchi Hyperformance Hunt

This week on #SundayGunday, we’re checking out an excellent hunting round from Fiocchi: Hyperformance Hunt. Designed for intense terminal performance at standard to long hunting distances, the Hyperformance Hunt line comes loaded with either a Hornady SST Polymer Boat-Tail bullet, a Swift Scirocco Boat-Tail Spitzer, or a Barnes TTSX Polymer Tipped Copper HollowPoint. Learn more about it in this exclusive video.

First Look: Eylar X Brownells 250th Anniversary Rifle and Pistol Cases

Eylar has launched its 250th Anniversary rifle case and pistol case, created in partnership with Brownells to celebrate America's 250th anniversary in 2026. Featuring patriotic artwork, tan hard-shell construction and purpose-built foam interiors, the commemorative cases offer firearm owners a distinctive way to protect and transport their gear while honoring a major milestone in American history.

Interests



Get the best of American Hunter delivered to your inbox.