Leofoto GS-3 multifunction clamp

Leofoto GS-3 multifunction clamp for flexible mounting in the field and in the studio

Sometimes you simply don’t have a classic tripod thread on the object, but still need a stable, repeatable fixation. That’s exactly where the Leofoto GS-3 multifunction clamp plays to its strengths: it grips reliably onto pipes, boards, railings or other stable surfaces and turns them in no time into a solid mounting point for your equipment. No DIY bodge jobs, no wobbly solutions.

The GS-3 is designed as a versatile tripod accessory that proves itself both in hunting and shooting sports as well as in nature photography, video work or technical setups. You clamp it on, set up your system and can then focus on what really matters: the shot, the subject or the measurement.

Arca-style compatible, seamless integration into your existing system

On the underside of the Leofoto GS-3 multifunction clamp there is a 3/8 inch UNC internal thread into which you screw the supplied quick-release plate. This makes the clamp ARCA compatible and allows it to be used on virtually any common Arca-style compatible tripod head, provided it is also based on the 38 mm quick-release system.

According to the manufacturer, the clamping profile of the GS-3 fits exactly into Arca-style compatible 38 mm quick-release clamps. You therefore neither have to improvise nor build adapter chains, but can integrate the clamp into your workflow like a completely normal Arca-style module. Once set up, it works in everyday use in an amazingly unspectacular way – and that is very much meant as a compliment here.

Robust construction from 6061-T6 aluminum for tough use

The Leofoto GS-3 multifunction clamp is made from precisely CNC-milled 6061-T6 aluminum, an aircraft-grade aluminum known for its high rigidity and load capacity. The material copes with impacts, temperature fluctuations and frequent repositioning significantly better than simple cast solutions.

With a weight of 410 g, the clamp feels pleasantly solid in the hand without being unnecessarily bulky. It does not feel delicate, but rather like a tool that you use without hesitation even in harsh environments, whether on a raised hide, a blind, the railing of a cabin or an improvised support in the field.

Variable clamping range from 28 to 80 mm for pipes, boards and more

The jaws of the GS-3 can be continuously adjusted for material thicknesses from 28 mm to 80 mm. This covers a wide range of typical mounting points: from solid railings and wooden beams to sturdy metal profiles. The jaw length of 7.6 cm provides a large contact area, which significantly increases stability and reduces localized pressure points.

On the side there is an easily accessible locking screw with which you can finely adjust the clamping force. This allows you to tighten more gently on sensitive surfaces, while you can simply apply more force on robust materials. The height of 8.5 cm, the width of 11.3 cm and a depth of 7.6 cm result in a compact but very stable format that is easy to stow away and still offers enough leverage for a secure grip.

Non-slip rubber pads for a secure hold

The inner sides of the jaws are lined with non-slip rubber. This provides significantly more grip on smooth or painted surfaces while reducing the risk of scratches. Especially in hunting applications or shooting sports, where you often work on wood or coated metal parts, this combination of grip and protection is very helpful.

In practice this means: you position the GS-3, tighten the locking screw and don’t have to constantly readjust because the clamp slowly sags or twists. It stays where you want it, even if you realign your system more often or subject it to light loads.

2 safety stop screws, extra protection against slipping out

The supplied quick-release plate has 2 integrated safety stop screws. These screws prevent the mounted clamp from accidentally sliding out of a suitable quick-release coupling, even if you have not fully closed the Arca-style clamp or it opens slightly while repositioning.

Especially when working with heavier optics, spotting scopes or other sensitive devices, this safety mechanism is more than just a nice extra. It significantly reduces the risk of falls and gives you some added peace of mind when working in the dark, in the cold or with gloves.

Optimized for hunting and shooting sports, but not limited to them

The Leofoto GS-3 multifunction clamp is explicitly recommended for hunting and shooting sports. In these areas it is typically used to securely mount firearms, stock systems or other equipment on a tripod or stable support to enable repeatable, steady shots.

At the same time, the clamp can easily be repurposed: as a holder for binoculars, spotting scopes, measuring instruments, camera systems or other components that do not have their own tripod mount. If you already work with Arca-style compatible tripod heads, you simply integrate the GS-3 as another module into your setup without having to change your usual routines.

Practical dimensions and a well-designed tripod thread

The integrated 3/8 inch UNC internal thread on the underside is the common standard in photography and for high-quality tripods. Via the included quick-release plate, this becomes a ready-to-use ARCA interface that you can mount on compatible heads.

The proportions of the clamp – 11.3 cm wide, 8.5 cm high, 7.6 cm deep – are chosen so that you have, on the one hand, sufficient contact area and leverage for a stable clamp, but on the other hand are not carrying around a bulky construction. It fits easily into a larger side pocket, a backpack or a gear case and is quickly at hand when you need to improvise on location.

Scope of delivery and readiness for use

The Leofoto GS-3 multifunction clamp comes with a matching quick-release plate. You therefore do not need to purchase any additional adapters or plates to use the clamp directly on an Arca-style compatible tripod head. Screw it on, lock it in, tighten it, and you have an immediately available, stable, reusable clamping point.

All in all, the GS-3 is a tool for anyone who doesn’t want to spend a lot of time figuring out how to mount their equipment when out and about. It is robust, precisely manufactured, Arca-style compatible, equipped with non-slip rubber and additionally secured with 2 safety stop screws. Once integrated into your setup, you usually won’t want to be without it, because it solves many small everyday mounting problems in a simple and elegant way.