TrustFire GM03 Universal Magnetic Mount GM03 has a stronger magnetic capacity and protect well the barrel from scratching,it fit for a wide flashlight selections.The magnetic weapon mount is used to fix the flashlight on the barrel when law enforcement in night,military and hunting.It has a solid and durable usage based on the concise,easy to carry,innovation and reliable design concept,to perfect the usage on M20,M21,M30,M31,etc,it is really a good mount selection for tactical flashlight. Universal Long Gun Light Mount, Magnetic Weapon Hunting Rail Mount for Tactical Flashlight 1. Top Quality Universal Gun Mount, Durable to Support Gun Rifle Tactical Flashlight Weight 2. Very strong magnetic, strong adsorption to Gun Rifle and Flashlight 3. Dimension: 50.5mm(Length) * 40.8mm(Width) * 63.5mm(Height) * 23mm~26mm(Gun slot) Universal 4. Net weight: 120g 5.Capacity: 95 Newtons 6.Material: Aluminum bod,with anti type III hard anodizing color,black -It has a solid and durable usage. -It is easy to carry and is based on a reliable design concept. -Easily assembled or disassembled without the use of tools. -Aircraft grade aluminum alloy with Type III hard anodization. The TrustFire GM03 magnet mount is widely used for 23mm – 26mm diameter flashlight like TrustFire T3, T4, T62, J18, 3T6 and other flashlight models. With both powerful magnets in the base of the Magenethalter can be strongly attached to the flashlight. In addition, the body of the Magenethalters of aircraft-aluminum alloy with advanced oxidation is made and with the adjustable screws, the installation of mounting on a flashlight much easier. Finally, the more robust thread design on the top makes the magnet holder non-slip, roll-resistant and more reliable for tactical use. Powerful Fetures 1/COMPABILITY: Widely used for 23mm – 26mm diameter rounded flashlight like TrustFire T3, T4, T62, J18, 3T6 and other flashlight models 2/POWERFUL MAGENET – With two powerful magnets in the base, the Magenethalter can be strongly attached to the flashlight,mounts on any 3/4″ to 1 1/2″ rifle shotgun or pistol barrel 3/ALUMINUM ALLOY – The body of the Magenethalters is made of aircraft aluminum alloy with advanced oxidation 4/SCREWS – Adjustable screws make it much easier to install a flashlight 5/THREADED DESIGN – Robust thread design on top makes the magnet holder non-slip, roll-resistant and more reliable for tactical use 6/Guarantee: 3 years,we can replace it for you for free. 1-Allow you to easily attach a flashlight to weapons that do not have rails or other mounting option 2-No gunsmithing or modifications to your firearm required! Made of hard anodized aircraft-grade aluminum 3-The X-shaped frame secures to the firearm with super strong dual magnets. The mounting ring accepts flashlights with 1 in diameter bodies (give or take approximately 0.1 in, with the use of silicone shims). 4-Has a stronger magnetic capacity and protect well the barrel from scratching 5-It has a solid and durable usage based on the concise, easy to carry, innovation and reliable design concept 6-With super strong dual rectangular shape magnet, stable X-shape frame 7-Can be easily assembled or disassembled, without the use of tools 8-Hold the flashlight on your gun 9-Aircraft class aluminum alloy with type III Hard anodization 10-Widely used for 23-26mm diameter size flashlights 11-Offer spare silicone sheets with TH1.5mm/TH2.5mm/TH4.0mm to match 25-26mm/24-25mm/23-24mm diameter size flashlights respectively 12-To accommodate flashlights with larger heads 13-Size: 50.5mm x 40.8mm x 63.5mm