The Leofoto MK-40+GS-3 combination consists of a 40 mm ball head with a weapon clamp mount, designed for photographers and sports shooters who require stable equipment support. This system offers a maximum load capacity of 20 kg, making it suitable for heavy camera gear and firearms. The MK-40 ball head features one-handed operation with a quick-release mechanism for fast positioning and removal of equipment. The 40 mm ball provides a solid foundation for precise adjustments and stable positioning in various shooting situations. The GS-3 weapon clamp mount transforms standard photo tripods into shooting supports and has adjustable jaws that accommodate stock widths from 28 mm to 80 mm. The generous 76 mm clamping surface ensures secure weapon retention during use. Both components are made from 6061-T6 aluminum alloy with magnesium and silicon additives, providing corrosion resistance, high strength, and excellent durability. All metal parts are CNC machined from solid material rather than cast, resulting in superior structural integrity and reliability. The weapon clamp features rubberized contact surfaces that protect firearms from damage during clamping and recoil. The GS-3 holder can be attached to any quick-release plate compatible with the Arca-Swiss standard or mounted directly on tripod heads using the integrated 3/8 inch thread. This combination delivers professional performance for demanding photographic and shooting applications where stability, precision, and equipment protection are essential. The robust construction and thoughtful design elements ensure long-term reliability in various environmental conditions and usage scenarios.