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Seekins Precision Carbon Fiber 3rd Long Action Magazine 0010330023

SKU 0010330023-SEK

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These magazines are constructed from hand-laid carbon fiber, and maximizes internal length to accommodate to extended cartridge lengths of long action cartridges such as 7mm Rem Mag, 28 Nosler, .300 Win Mag, 300 PRC, and 338 Win Mag . These magazines offer excellent durability and weight savings.

Note: Compatible with the proprietary HAVAK PH1 and PH2 DBM rifles only. NOT AICS compatible.


  • Item ConditionNew
  • Caliber:7mm Rem Mag, 28 Nosler, .300 Win Mag, 300 PRC, and 338 Win Mag
  • Magazine Capacity:3
  • Product TypeMagazines
  • UPC811452021747
  • MPN0010330023-F

Customer Reviews

Average Rating
May 12, 2023

Pretty expensive for being a magazine even if it’s made out of carbon making it lighter. First one I received for a 7mm prc wouldn’t hold 3 and didn’t feed the other 2 at all. Here’s the gem, 5 stars to europtic, I contacted them about the issue, they sent a prepaid ups mailing slip, told me to box it, tape the mailer on, go to ups store, drop it off and take pictures of them receiving the package, send the pictures to europtic and they would immediately send me a new one. It gets better, europtic air mailed next day delivery! Holy cow, that’s amazing. As far as the new magazine, it works like it’s supposed to, still overpriced from Seekins IMO

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