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Proof Research
Overview
The PROOF RESEARCH 284 Caliber 24" Carbon Fiber Sendero Barrel features a 1:8 twist rate, which is optimized for stabilizing a wide range of bullet weights, ensuring accuracy and precision for long-range shooting. Its extended 24-inch length contributes to improved muzzle velocity and reduced recoil, making it ideal for both competitive shooting and hunting applications. This barrel is commonly found in precision-oriented builds where weight savings and performance are priorities.
Specifications
284 Caliber 8.4 Twist 24" Carbon Fiber Sendero Barrel
Available Merchants(5)
Prices checked
Price Alert
Price and stock
Availability is good for the Proof Research 284 Caliber 8.4 Twist 24" Carbon Fiber Sendero Barrel: it was in stock at one retailer or another nearly every day in September 2026, and today all 5 retailers we track have it in stock. Prices barely moved in September 2026, holding around $732.49, so there haven't been real sales lately. Buying today, the lowest price is $732.49 at Ammunition Depot, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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