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Disc-Lok™ Adapter for Q-Sert

The Q-Sert Disc-Lok Adapter gives you a rock-solid way to run Spartan on rifles with Q-Sert mounting points, like The Fix and Mini Fix by Q. It threads directly through the handguard into the barrel interface for a clean, secure fit.

Built around our Disc-Lok™ Technology, this semi-permanent attachment system is tailored for tactical and competition shooters who need a rugged, dependable connection that still allows for quick transitions between bipods, tripods, and other support systems.

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Specifications

1.7 oz / 50g
Hard-anodized 7075-T7351 aluminum

Spartan Promise

Our unique guarantee is designed to support you before, during, and after your hunt. Combining expert gear advice, ongoing aftercare, and the Spartan Promise, so you can get more out of every piece of gear.

For more information, please visit our Spartan Promise page.

Built for Q-Sert mounting systems

Purpose-built to interface cleanly with Q-Sert (QD-style) mounting systems, offering a solid foundation without added weight or compromise.

Locked-In Stability

Securely threads into both handguard and barrel interface points for a locked-in connection.

Flush-Fit Install

Engineered for Q-Sert systems, the adapter seats with exact tolerance and stays put without adding drag, weight, or unnecessary complexity.

Weight

1.7oz / 50g

Compatibility

CP Brace, Hercules Tripod, Vidarr Bipod

Compatible Products

CP Brace5.0

Hercules Tripod3.5

Vidarr Bipod4.7

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FAQ

Can I use this with MagnaSwitch™ gear?

No, this adapter is only for Disc-Lok™. If you’re running Javelin, SpringBok or Valhalla, you will need the MagnaSwitch™ Q-Sert Adapter.

Will this adapter fit other rifles?

The Q-Sert adapter is only suited to fit rifles with Q-Sert slots like The Fix and Mini Fix from Q.

What makes Disc-Lok™ different from MagnaSwitch™?

Disc-Lok™ is a mechanical locking system with a positive latch. It’s designed as a semi-permanent attachment, which is ideal for users who want their bipod or tripod locked in for a full session. MagnaSwitch™ uses magnetic engagement for quick attachment and detachment.