7mm Mag Ammo

The Best online firearms community in Louisiana.

Member Benefits:

  • Fewer Ads!
  • Discuss all aspects of firearm ownership
  • Discuss anti-gun legislation
  • Buy, sell, and trade in the classified section
  • Chat with Local gun shops, ranges, trainers & other businesses
  • Discover free outdoor shooting areas
  • View up to date on firearm-related events
  • Share photos & video with other members
  • ...and so much more!
  • Jman1911

    Louisiana Sportsman
    Rating - 100%
    89   0   0
    Aug 26, 2009
    2,107
    48
    Opelousas, LA
    I'm about to acquire a 7mm mag and was curious about ammo... I'd like to run flat and fast ammo (139gr) and I really like the Hornady Superformance 139gr SST ammo and was wondering if anyone has had any luck with this round?

    Any info would be great! Thx!
     

    Jman1911

    Louisiana Sportsman
    Rating - 100%
    89   0   0
    Aug 26, 2009
    2,107
    48
    Opelousas, LA
    Mainly deer and pigs or even an unlucky coyote... lol. It's gonna be used for pipeline and power line hunting strictly. I have a 7mm-08 and .444 for the closer stuff.
     

    Ronghanded93

    Member
    Rating - 0%
    0   0   0
    Dec 21, 2016
    7
    1
    Addis
    I shoot hornady super performance SST 154 and am quite pleased. Buy 4 or 5 different brands and a variety of weights and use one to zero at 100, then test them. 3 shots each waiting in between for barrel cooling. Do this three times on different days. The best performer will be obvious for your gun, every gun is different. Good luck
     

    Suburbazine

    01001000 01101001 0011111
    Rating - 0%
    0   0   0
    Oct 21, 2008
    1,914
    36
    Baton Rouge, LA
    The 7mm Rem Mag is a very flat round in all its variants. Ridiculously loud too, you'll get off one or two shots before everything is scared away.

    Oh, and don't light the grass on fire accidentally.

    I shoot the Barnes polymer tipped stuff, not sure what the weight is.

    Compared to a 5.56 for those who haven't seen it:

    65404476ab4dc695911305814241a6e2.jpg
     
    Last edited:
    Top Bottom