Sling for the Beretta A300 Ultima Patrol | Fitment & Mounts

Yes — the McLean Shotgun Sling fits the Beretta A300 Ultima Patrol. The front of the sling carries its own hook, so up front it only needs a loop to clip onto — never a second hook.

Front attachment

QD socket on the barrel clamp — already on the gun.

The barrel clamp carries integral M-LOK slots and a QD socket, and takes a QD attachment on either side.

No extra hardware needed here. The sling’s own hook clips straight onto it.

Rear attachment

QD insert in the stock — already on the gun.

Factory QD insert. Reviewers note it sits slightly recessed, which can stop some QD swivels seating fully.

Why this sling on a Beretta A300 Ultima Patrol

Duty, home-defence and competition use put a shotgun on and off the shoulder constantly, often with a hand busy loading. Retention matters more here than raw comfort: the gun has to lock against the body and release without a second thought.

The McLean design is a two-point sling with a patented retention system: it cinches tight to hold the shotgun against your body hands-free, then releases into a ready position in one pull. It ships in one size and adjusts, so there is no length to choose.

Fitting it

Clear the shotgun. Tube unloaded, action open, chamber checked visually and physically.
Front: clip the sling hook to the QD socket on the barrel clamp.
Rear: attach at the QD insert in the stock.
Adjust wearing your kit. A setting dialled in without a vest comes up short once it is on.
Check the transition. It should shoulder without pulling tight across your chest.

Questions

Does the McLean Shotgun Sling fit a Beretta A300 Ultima Patrol?

Yes. At the front the sling uses its own hook, so it needs a loop to clip to: the QD socket on the barrel clamp (already fitted). At the rear it attaches at the QD insert in the stock (already fitted).

Do I need a snap hook for the front of my Beretta A300 Ultima Patrol?

No. The McLean sling carries its own hook at the front as part of the retention system. It only needs something to hook onto — a factory loop, a swivel, or any loop you add. Buying a second snap hook for the front is wasted money.

What do I need to buy for a Beretta A300 Ultima Patrol?

Nothing at the front — the QD socket on the barrel clamp is already on the gun. At the rear the QD insert in the stock is already there too.

What length sling do I need for a Beretta A300 Ultima Patrol?

There is no length to choose. The sling ships in one size and adjusts, so the same sling covers carry and cinched retention. Set it wearing the kit you actually carry in — a setting dialled in without a vest or heavy coat comes up short once it is on.