What bipods and tripods are compatible with the Spartan Disc-Lok Picatinny Adaptor?

This adaptor is exclusively designed to work with Spartan's Disc-Lok compatible systems, including the Spartan Vidarr Bipod and the Hercules Tripod. Please note that it features a 16 mm stainless steel spigot interface and is not natively compatible with Spartan MagnaSwitch or Classic lines unless you use a separate specific adapter.

Will this adaptor fit onto any standard rifle rail on my setup?

The adapter is engineered specifically to clamp securely onto standard MIL-STD-1913 Picatinny accessory rails, making it ideal for tactical chassis systems commonly found on Tikka, Lithgow Arms, Ruger, and Bergara rifles in Australia. It will not fit directly onto Arca-Swiss or M-LOK forends without choosing the corresponding M-LOK or Arca variant.

How much extra weight will this add to my rifle for outback stalking or precision competitions?

The Spartan Disclock Picatinny Adaptor adds a minimal 50 g (1.7 oz) to your forend, ensuring it does not throw off the balance of your precision or long-range hunting rifle. Built with a low-profile footprint and a robust 16 mm SUS303 stainless steel spigot, it provides exceptional structural rigidity to manage heavy recoil without adding unnecessary bulk.

Are there any electrical compliance certifications or battery requirements needed for this accessory in Australia?

No electrical compliance or power requirements apply to this item, as it is a completely passive, mechanical firearm accessory. Therefore, 240V mains compatibility, SAA approvals, and RCM marks are not applicable for the SPAR02033R.

Picatinny Adapter - Spartan SPAR02033R

The Spartan Disclock Picatinny Adaptor (MPN: SPAR02033R) is a dedicated Picatinny bipod adapter designed to mount Spartan Disc-Lok™ shooting systems directly onto standard rifle accessory rails. Featuring a precision-machined 16 mm SUS303 stainless steel spigot, this mechanical adapter clamps securely to rail slots to deliver a rigid, low-profile interface for rapid transitions between bipods and tripods during heavy-recoil shooting scenarios.

Key Features

Disc-Lok™ Interface: Integrates a 16 mm stainless steel spigot engineered specifically to connect with Spartan's auto-gated Disc-Lok quick-attach systems.
MIL-STD-1913 Rail Mounting: Clamps directly across standard Picatinny rail slots, ensuring a solid connection on tactical and precision chassis rifles.
Low-Profile Build: Adds an operating weight of only 50 g (1.7 oz) to the forend, minimising front-end rifle bulk while providing structural rigidity.
Platform Interoperability: Enables fast, tool-free transitions between compatible shooting supports, including the Spartan Vidarr Bipod and Hercules Tripod.
Passive Mechanical Operation: Completely non-powered assembly requiring no batteries or external power sources.

Specifications

Product Name: Spartan Precision Equipment Disc-Lok™ Adapter for Picatinny
SKU / MPN: SPAR02033R
Interface Spigot Diameter: 16 mm (SUS303 stainless steel)
Rail Standard: MIL-STD-1913 Picatinny
Weight: Approximately 50 g (1.7 oz)
System Compatibility: Spartan Disc-Lok systems (Vidarr Bipod, Hercules Tripod)

Who is the Spartan Disclock Picatinny Adaptor for?

Precision rifle competition shooters — Requires a rigid 16 mm stainless steel Disc-Lok spigot interface to support high-recoil positional shooting and rapid transitions between bipods and tripods on MIL-STD-1913 Picatinny chassis rails.
Tactical and long-range hunters — Requires a Picatinny bipod adapter that adds just 50 g (1.7 oz) to the rifle forend, maintaining stability and structural lockup without adding unnecessary bulk during extended carry.

Less suitable for: Shooters using Spartan MagnaSwitch or Classic magnetic systems (such as the Javelin Lite or Pro Hunt), or rifles fitted exclusively with Arca-Swiss or direct M-LOK forends; these platforms require a MagnaSwitch-specific mount or a direct M-LOK/Arca Disc-Lok adapter variant.

SKU	SPA39590LP
Model #	SPAR02033R
Brand	Spartan
Shipping Weight	1.0000kg

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Spartan Spar02033r Picatinny Adapter Disc-Lok Spigot 50g

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