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Rectangular aluminium plate with M-LOK slots and Arca-Swiss dovetail, matte black finish

Sunwayfoto

Sunwayfoto SMP-240 M-Lok Arca rail adapter plate 115g

SKU CH-293N-MVYSW

Lightweight 6061 aluminium adapter plate with M-Lok slots and Arca-Swiss dovetail mounts a rifle to a tripod at 115 g

  • Lightweight 115 g plate keeps rifle balanced on tripod
  • T6061 aluminium with type-III hard anodising resists abrasion and corrosion
  • Arca-Swiss dovetail fits RRS lever-release and standard clamps
  • Two cammed T-nuts give secure, wobble-free M-LOK attachment
  • Included screws, nuts and wrenches enable quick tool-assisted setup

Purpose-built rail adapter

The Sunwayfoto SMP-240 is a lightweight M-Lok to Arca-Swiss adapter plate designed for shooters who need to mount a rifle onto a tripod or ball head. Weighing 115g, it bridges M-Lok handguards and standard Arca clamps for stable, supported shooting positions.

M-Lok integration

The plate secures to any M-Lok slot using the supplied stainless steel screws, Cammed T-Nuts and wrench, requiring no proprietary tools. Its hollowed-out T6061 aluminium body keeps mass low while the hard anodized finish resists abrasion and corrosion, leaving the rail free for other accessories.

Sustained field use

Type-III hard anodizing on the 6061 alloy maintains dimensional stability and clamp grip through extended sessions and adverse weather. Stainless fasteners prevent galvanic corrosion, so the joint stays rigid shot after shot without the play that develops on lesser-coated hardware.

Highlights

  • Lightweight 115 g plate keeps rifle balanced on tripod
  • T6061 aluminium with type-III hard anodising resists abrasion and corrosion
  • Arca-Swiss dovetail fits RRS lever-release and standard clamps
  • Two cammed T-nuts give secure, wobble-free M-LOK attachment
  • Included screws, nuts and wrenches enable quick tool-assisted setup

Specifications

No published specifications for this item yet.

Questions about this item

How much weight does the 115 g adapter add to a rifle during sustained carry?

The plate weighs 115 g, so it adds roughly four ounces to the forend without shifting the balance point noticeably.

Does the hard-anodized 6061 aluminum body stay cool during all-day shooting sessions?

The aluminum construction dissipates heat quickly and the hard-anodized finish resists corrosion, so the plate remains comfortable to touch even after extended use.

Which M-LOK hardware must I already own to mount this 240 mm rail adapter?

The package includes M5 screws, Cammed T-Nuts and wrenches; you only need a rifle handguard with standard M-LOK slots.

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