ALLEN CITADEL PICATINNY RAIL MOUNT

The Allen Citadel QD Picatinny Rail Mount adds a push-button QD sling attachment point to a firearm with a Picatinny rail. The compact adapter can be positioned on the rail according to the user's build, firearm balance, and desired carry position.

Suitable for use with

• Bolt-action rifles with a Picatinny rail

• Firearms without an integrated QD socket

• Push-button QD slings

• As a single-point sling attachment

• As a front or rear attachment for a two-point sling

• Tactical and sporting firearms

• Adjusting the position of the attachment point

• Users who want to quickly detach the sling

Why choose the Allen Citadel QD Picatinny?

• Mounts directly to the Picatinny rail

• Creates a push-button QD socket on the firearm

• Steel construction

• Compact length: 31.7 mm

• Height: 25.4 mm

• Attachment point can be repositioned on the rail

• No need to drill the stock

• Suitable for single- and two-point sling setups

• Black finish

• Practical base for a quick-detach sling

Technical specifications

• Manufacturer: Allen

• Series: Tac-Six Citadel

• Model: QD Picatinny Rail Weapon Mount

• Product type: QD socket for Picatinny rail

• Rail standard: Picatinny

• Sling attachment standard: push-button QD

• Material: steel

• Color: black

• Length: 31.7 mm

• Height: 25.4 mm

• Approximate weight: 68 g

• QD sling swivel: not included

Included in the package

• Allen Citadel QD Picatinny rail adapter

• Mounting hardware required for installation

Frequently Asked Questions

Is the QD sling swivel included?

No. This product is a QD socket for mounting on the firearm. The push-button QD swivel for attaching to the sling must be purchased separately.

Does the adapter fit Weaver rails?

The manufacturer specifies this model for Picatinny rails. The cross-slot dimensions of Weaver rails may differ, so compatibility should not be assumed without measuring and testing.

Where should the adapter be installed on the rail?

The location depends on the type of sling, firearm balance, and user’s build. The attachment should not obstruct sights, grips, cocking, or other controls.

Can the QD swivel rotate freely in the socket?

The range of rotation depends on the QD swivel used and the socket's design. After connecting, ensure the sling does not twist or release other firearm attachments.

When is the Allen Citadel QD Picatinny the right choice?

The Citadel is the right choice when you want to add a modern QD socket to a firearm with a Picatinny rail without drilling the stock or handguard. The adapter’s position can be changed later if needed.

If your sling uses a traditional Magnum clamp, choose the AL-14494 sling stud adapter. For Weaver rails, check the cross-slot dimensions before purchasing.

Recommendations

We recommend choosing the adapter location based on a carry test with an unloaded firearm. A point too far forward may make sling adjustment uncomfortable, while a point too far back may allow excessive movement of the firearm’s front.

Clean the rail contact surfaces before installation and tighten the mount as recommended by the manufacturer. Do not use excessive force or random thread-locker. After inserting the QD swivel, perform a strong pull test and ensure the button has fully risen. Check the adapter’s attachment regularly, as recoil and transport may shift a loosely installed part.

QD socket directly on the Picatinny rail

The Allen Citadel QD Picatinny Rail Mount adds a compact and repositionable QD attachment point to your firearm. Together with a suitable push-button QD swivel, it allows you to quickly attach and detach your sling.