30mm Dovetail Scope Rings are a specific type of dovetail mounting system designed to accommodate rifle scopes with a 30mm main tube diameter. These rings feature a dovetail design that slides into a corresponding dovetail-shaped groove on the firearm's receiver or rail system. The 30mm measurement refers to the internal diameter of the scope rings, which is the size of the scope tube they are designed to hold securely.
As with other dovetail scope rings, 30mm Dovetail Scope Rings offer certain advantages, such as:
Low profile: The dovetail design provides a streamlined and low-profile setup, which can be aesthetically pleasing and reduce the overall bulk of the firearm.
Secure fit: The interlocking design of the dovetail system ensures a stable and secure connection between the scope and the firearm, minimizing the chance of the scope shifting during use.
Easy installation and removal: Dovetail scope rings can be easily installed or removed, making it simple to adjust, maintain, or swap scopes between firearms.
However, it is essential to note that 30mm Dovetail Scope Rings are designed specifically for scopes with a 30mm main tube diameter, and they may not be compatible with scopes of other sizes. Additionally, dovetail mounting systems may not be as versatile as other systems like Picatinny or Weaver rails, which can offer more mounting options and are compatible with a wider range of accessories.
Optics Mounts, Rifle Scopes Accesspries Guangzhou Miaozhun Jie Trade Co.,Ltd. , https://www.focuhunter.store
The H-type trolley wire is composed of guide rails, jackets, current collectors, hangers, connectors, clips, and end caps. It can also be configured with expansion sections (thermal compensation devices), inspection sections (isolators), etc. as required by the user. .
1. H-type combined safety slide rail guide and sheath:
The guideway is made of aluminum alloy profiles with good conductivity and adaptability to the environment (brand number 6063, state T5). The lower part of the guide rail is embedded with a "V" shaped stainless steel groove to ensure that the collector brush slides along the groove and is wear-resistant and stable. Good contact. The guide rail is generally 6 meters long.
The sheath is composed of engineering plastics with toughness, wear-resistance, anti-aging and flame retardant properties. It has good insulation protection for the guide rails and ensures personal safety.
2. H-type combined safety slide wire collector:
The collector is a supporting structure and is the main component that supplies power to mobile devices. It is made up of special carbon brush, terminal or terminal, plastic shield, support arm and so on. Apply proper contact pressure and slide smoothly along the guide rails to power the equipment. If the equipment needs to be repaired, the carbon brush of the collector can be pulled away from the rails to ensure power and safety.
3ã€H type combined safety trolley wire connector (power supply)
The connector is specially designed for the connection between the ends of the guide rails. It is reliably connected by the pressure plate and bolts, and the housing is made of engineering plastics as a protective cover. It also serves as a protective cover for the power supply device. The port can be introduced into the power supply line and fastened together with the connector pressure plate and bolts.
4. The H-type combined safety wire contact hanger, holder and end cap hanger are special parts for hoisting and fixing trolley rail guides.
The retainer is a device that limits the guide rail to the bracket, and guides the guide rail to extend to both sides of the retainer when the guide rail is retracted due to a temperature change.
The end caps are installed at the two ends of the guide rails for insulation protection. Hangers and end caps are made of engineering plastics.
5. H-type combined safety slide wire expansion section (thermal compensation device)
The expansion section, also known as the retractor, thermal compensation device, etc., is composed of a connector pressure plate, an aluminum plate or copper plate for compensation and power supply, and lead wires. The outer shell is engineering plastic. When the guide rail is retracted due to temperature changes, the gap is adjusted by the retractor to avoid deformation of the guide rail. Generally, when the length of the workshop exceeds 200 meters, a group is added for each additional 100 meters.
6. H-type combined safety slide contact inspection section (isolator):
The overhaul section is made of connector platens and high-strength insulating materials, sheathed by an engineering plastic shell. According to the needs of users, it is mainly convenient for maintenance and use such as trolley wires and mobile equipment.
H-type combination safety slide wire product structure: