© MidwayUSAProof Research Zermatt TL3, SR3 Carbon Fiber Prefit Barrel 6mm ARC 22" 1:7.5" Twist 4 Groove
- Brand
- Proof Research
- Color
- Carbon Fiber
- Caliber
- 6mm ARC
- Category
- Gun Parts
- Barrel Length
- 22in
- Gun Part Type
- Barrel
- UPC
- 843068129449
Overview
The Proof Research Zermatt TL3/SR3 prefit barrel is chambered in 6mm ARC and features a 22-inch length with a 1:7.5-inch twist rate and 4-groove rifling. It is constructed using a double-stress relieved 416R stainless steel core with an aerospace-grade carbon fiber wrap. The helical carbon fiber pattern is engineered to favor longitudinal thermal diffusivity, allowing the barrel to cool faster and maintain accuracy during high-volume fire. Designed for match-grade performance, the barrel provides high durability and effective heat transport through the wall of the barrel. It is optimized for the Zermatt TL3/SR3 action.
Price & Stock History
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