The Troy Industries Quick Attach Rail Section (Alpha QARS) is a 4.2-inch Picatinny rail section designed for use on compatible Troy modular rails. It secures to an internal backer with two screws to provide a stable mounting point for accessories. Constructed from aluminum with a black finish, the section accommodates a wide range of accessories and includes a QD swivel hole (QD swivel not included).
Key Specifications
- The section length is 5.80 inches.
- The width measures 2.15 inches.
- The height measures 0.60 inches.
- The material is Aluminum.
- The finish style is Black.
- The mounting type is Bolt On.
- The rail interface style is Picatinny.
- Compatible platforms include Alpha, Delta, TRX 308, TRX Extreme, Troy HK rails, T-22 Sport Chassis, M7 uppers, and M7 kit.
- The section includes a QD swivel hole in the rail; the QD swivel is not included.
- Manufactured in the USA.
This low-profile, quick-attach section delivers a secure, repeatable mounting point for lights, lasers, or other accessories on supported Troy rail systems. Its durable aluminum construction and straightforward installation make it a practical choice for users who need reliable accessory placement without adding unnecessary bulk.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




