Product Description The Seekins Precision Replacement Magazine is a proprietary carbon-fiber rifle magazine designed for HAVAK PH1 and PH2 rifles chambered in 6.5 PRC. Built from hand-laid carbon fiber for durability and weight savings, this 3-round magazine is engineered to maximize internal length, supporting extended cartridge overall length up to 3.9 inches for Seekins long-action calibers. Designed specifically for Seekins HAVAK bottom metal, it is not compatible with AICS-pattern systems. Product Highlights Hand-laid carbon fiber construction for strength and lightweight performance 3-round capacity magazine tuned for reliable feeding with 6.5 PRC Proprietary internal-length design supports extended cartridge overall length up to 3.9 in Purpose-built fit for Seekins HAVAK PH1/PH2 detachable box magazine (DBM) systems Not AICS compatible (designed for Seekins proprietary HAVAK hardware) Specs Brand Name: Seekins Precision Manufacturer Part Number: 0010330021 UPC: 811452021730 Caliber: 6.5 PRC Capacity: 3-round Material: Carbon fiber Color/Finish: Black carbon fiber Maximum Cartridge Overall Length (COAL): 3.9 in Compatibility: Seekins proprietary HAVAK PH1/PH2 DBM (6.5 PRC) Not Compatible With: AICS Weight: 0.2 lb (approx.) Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.