5KU Airsoft ST-6 RIS Mounted Folding Stock Black

5KU Airsoft ST-6 RIS Mounted Folding Stock Black

The 5KU ST-6 RIS Mounted Folding Stock is a lightweight, skeletonised folding stock tube designed for airsoft platforms equipped with a rear M1913 / 20mm Picatinny rail interface.

Combining an M4-style adjustable stock tube with a side-folding mechanism, it provides an excellent way to add both adjustability and a more compact folded configuration to compatible airsoft builds.

Manufactured from 6000-series aluminium, the ST-6 offers a strong yet lightweight construction with its distinctive skeletonised profile helping to reduce unnecessary weight. The tube provides six adjustment positions, allowing compatible M4-style stocks to be positioned to suit the user's preferred length of pull.

Folding M1913 Mount

The included folding mechanism attaches directly to a compatible M1913 / Picatinny stock rail interface. This allows the complete stock tube and fitted stock to fold to the side, helping create a much more compact airsoft replica for transportation, storage or use in confined environments.

Unlike a conventional fixed M4 buffer tube arrangement, the ST-6 is particularly useful for airsoft platforms where the rear Picatinny interface allows a folding stock system to be used.

Integrated QD sling sockets on both sides provide convenient attachment points for compatible push-button QD sling swivels, making it easier to configure the stock around either right or left-handed sling setups.

Features

ST-6 style skeletonised airsoft stock tube

Side-folding stock mechanism

Mounts to compatible M1913 / 20mm Picatinny rear stock rails

Accepts most compatible M4-style stocks

6-position adjustable stock tube

Lightweight skeletonised construction

Manufactured from 6000-series aluminium

Steel folding/Picatinny mounting mechanism

Integrated QD sling sockets on both sides

Allows a more compact folded configuration

Ideal for custom airsoft builds and stock conversions

Approximate weight: 250g

Colour: Black

Manufacturer: 5KU

Manufacturer Part Number: 5KU-341

Part Number 5KU-341

Same Day Dispatch on All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Adapted or Modified for any other purpose

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