Is the Spartan Q-Sert Adaptor Disc-Lok compatible with standard M-LOK or Picatinny handguards?

No, this specific model (SPAR02045R) is engineered exclusively for proprietary Q-Sert slots found on Q, LLC firearms like The Fix, Mini Fix, and Boombox platforms. It will not fit standard M-LOK, KeyMod, or Picatinny rails without dedicated variants.

Will this adapter work with my older Spartan Javelin or Pro Hunt bipods using the MagnaSwitch system?

No, this adapter uses a 16 mm SUS303 stainless steel Disc-Lok mounting system specifically built for Spartan's Disc-Lok generation accessories. It is incompatible with Spartan's classic 12 mm MagnaSwitch line, which requires a separate adapter.

How does the adapter perform under heavy recoil in harsh Australian outback conditions?

Constructed from precision-machined aerospace-grade aluminium and 16 mm stainless steel hardware, it is built to withstand rigorous backcountry use and heavy centrefire recoil profiles ranging up to .338 Lapua Magnum. The auto-gated disc locking mechanism ensures zero rotational play even in demanding terrain.

What Spartan bipods pair directly with this Q-Sert Disc-Lok adapter?

This adapter directly connects with Spartan Disc-Lok support systems and accessories, such as the Spartan Vidarr and Vidarr Ti bipods, as well as Disc-Lok tripod adapters designed for high-stability precision shooting.

Q-Sert Bipod Mount - Spartan SPAR02045R

The Spartan Q-Sert Adaptor Disc-Lok (Model: SPAR02045R) is a dedicated rifle bipod adapter engineered to provide a flush, semi-permanent mounting platform for Spartan Disc-Lok™ support systems. Machined from aerospace-grade aluminium housing with stainless steel hardware, it threads directly into proprietary Q-Sert handguard slots found on modern tactical and precision hunting firearms. Designed to handle severe recoil forces up to magnum calibres such as .300 Win Mag, .300 RUM, and .338 Lapua Magnum, this mechanical adapter eliminates rotational play while maintaining an ultra-compact, low-profile footprint.

Key Features

Disc-Lok Interface: Integrates a 16 mm SUS303 stainless steel mounting system featuring an auto-gated disc locking mechanism to withstand severe recoil without rotational play.
Proprietary Handguard Fitment: Designed specifically for direct attachment into Q-Sert handguard slots on Q, LLC firearms, including The Fix, Mini Fix, and Boombox platforms.
Support System Integration: Directly accepts Spartan Disc-Lok support systems, including the Vidarr bipod, Vidarr Ti bipod, and Disc-Lok tripod adapters.
Rugged Mechanical Build: Utilises precision-machined aerospace-grade aluminium and stainless steel hardware for completely passive, unpowered operation in harsh backcountry environments.

Product Specifications

Product Name: Spartan Q-Sert Adaptor Disc-Lok
Model / MPN: SPAR02045R
Interface / Spigot System: Disc-Lok 16 mm SUS303 stainless steel spigot
Handguard Attachment: Proprietary Q-Sert slots
Materials: Aerospace-grade aluminium housing, stainless steel mounting hardware
Power Requirements: Passive mechanical accessory (0 W / No batteries required)
Recoil Rating: Tested and engineered for calibres up to .300 RUM and .338 Lapua Magnum

Who is the Spartan Q Sert Adaptor Disc Lok for?

Precision rifle shooters using Q, LLC platforms — locks directly into the proprietary handguard slots of The Fix, Mini Fix, and Boombox to provide a rock-solid 16 mm Disc-Lok interface capable of managing recoil up to .338 Lapua Magnum.
Backcountry hunters deploying Spartan Vidarr bipods — delivers an ultra-compact, low-profile Q-Sert rifle bipod adapter engineered with a 16 mm SUS303 stainless steel spigot to secure heavy-duty support systems in demanding alpine terrain.

Less suitable for: Firearm platforms utilizing standard M-LOK, KeyMod, or 1913 Picatinny rails, as well as Spartan 12 mm MagnaSwitch bipods; these setups require dedicated standard-rail adapters or 12 mm magnetic spigot adapters.

SKU	SPA39594LP
Model #	SPAR02045R
Brand	Spartan
Shipping Weight	1.0000kg

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Spartan Spar02045r Q-Sert Adaptor Disc-Lok Aluminium Stainless Steel

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