Area 419 ARCALOCK 8″ Universal Dovetail Rail

Product Description

Precision Fit with the Area 419 ARCALOCK 8″ Universal Dovetail Rail

The Area 419 ARCALOCK 8″ Universal Dovetail Rail brings mechanical locking to ARCA rail systems—eliminating unwanted movement under pressure. Traditional rails rely on friction. This design takes it further with a locking interface built to perform under stress.

Crafted from 6061-T6 aluminum, this 8″ rail is lightweight at just 3 oz but tough enough for demanding conditions. Serrated sides engage with Area 419’s proprietary clamp, locking the rail in place securely—no slip, no wiggle.

Built for Strength, Designed for Precision

The 8″ Universal Dovetail Rail follows the RRS 1.5″ Dovetail Standard and works with most ARCA accessories. However, to lock it in place, it must be paired with an Area 419 clamp.

Key features include:

• Serrated rail sides for secure mechanical lock

• Backward compatibility with standard ARCA gear

• Lightweight 3 oz construction

• Chamfered edges and radiused corners—no sharp spots

• Type 3 Hard Coat anodized finish

• Made in the USA with USA-sourced aluminum

• Precision-machined in-house on USA-made CNCs

• Fits MPA CZ455 chassis without modification

Whether you’re competing or training, the ARCALOCK 8″ Universal Dovetail Rail keeps your attachments right where you need them.

Note: Rear angled barricade stop sold separately.
MLOK hardware not included.