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Thread: Match ammo for Sig 550 Sniper 26 and Sig 550 Sniper 18

  1. #1
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    Match ammo for Sig 550 Sniper 26 and Sig 550 Sniper 18

    Hello All,

    Hope you are well and healthy. I have 2 Sig 550 Sniper rifles that I am working up. One has the standard 26 inch 1 in 10 twist barrel. The other is a super rare 18 inch bull barrel sniper - also with a 1 in 10 twist barrel. My other 550 series guns are all 1 in 7 and they love the IMI Razor 77 grain. I ran some really quickly through the 550 Sniper (26) and it did ok (1.5 -2 MOA) but I'm thinking I can get that down.

    Questions:
    1) What kind of lighter weight bullets are folks getting good accuracy with?
    2) Any thoughts on the impact of barrel length?
    3) What bullet weight should I be looking at?

    At any rate, any suggestions would be cool.

    Thanks,

    D
    Damien

    If a large number of people are willing to kill you for saying something, then it probably really needs to be said. .

  2. #2
    Join Date
    Sep 2007
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    69 gr Outback if you can find it. 69 gr FGMM too

    For much lighter laser beams Hornady Amax or Vmax in 50-55 gr usually stack holes.
    "What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v

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