Area 419 ARCALOCK 12″ M-LOK Dovetail Rail

Area 419 ARCALOCK 12″ M-LOK Dovetail Rail

The ARCALOCK 12″ M-LOK Dovetail Rail adds a full-length ARCA rail to an M-LOK stock or hand guard on a precision rifle. Ordinary ARCA rails hold accessories by clamp friction alone, so a barricade stop or bipod can slip under load; the ARCALOCK rail has serrated sides that engage Area 419’s ARCALOCK clamps and lock them mechanically in place.

• Serrated rail sides lock positively with Area 419 ARCALOCK clamps – serrations are not sharp and will not damage bags or hands
• Backwards compatible with standard ARCA accessories (these fit but do not lock without the Area 419 clamp)
• Made to the RRS 1.5″ dovetail standard, so lever clamps work
• 12″ length covers the whole forend for bipods, barricade stops and other accessories
• M-LOK slots on the underside of the rail for mounting M-LOK accessories
• All corners radiused and all edges chamfered
• 6061-T6 aluminium, Type III hard-coat anodized, made in USA

Requires 6 consecutive M-LOK slots to attach; for stocks with fewer slots, Area 419 offers a 12″ universal rail with M-LOK nuts instead. All M-LOK mounting hardware is included. The rear angled barricade stop is sold separately. Colour: Flat Dark Earth.

Specifications:

• Length: 305 mm (12″)
• Weight: 116 g (4.1 oz)
• Dovetail standard: RRS 1.5″ (ARCA)
• Mounting: M-LOK, 6 consecutive slots
• Material: 6061-T6 aluminium
• Finish: Type III hard-coat anodized, Flat Dark Earth
• Made in USA