SSI Tungsten Slug For SIG

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-compatible with Sig P320 Grip Modules



Get the new SSI TUNGSTEN SLUG S grip weight precision machined out of Tungsten to put the weight back where it should be, in the grip of your hand. This new tungsten weight gives you nearly double the weight of what comes with the stock X5 coming in at approx 3.75 oz. If you are looking to get that competitive edge to better control recoil then here is your solution

USPSA Maximum allowable weight Production Division X5 is 59 oz with mag inserted
USPSA Maximum allowable weight Carry Optics Division is 59 oz with  mag inserted. 

See pictures for install hints.

19 Reviews Hide Reviews Show Reviews

  • 5
    Noticeable difference

    Posted by Jay on Feb 28th 2022

    Excellent little piece of metal that adds weight where you want it. You can definitely tell a difference in the bottom of your grip. Helps keep the gun a little flatter. Worth it.

  • 5
    X5 tungsten slug

    Posted by zdrik on Feb 11th 2022

    The xtra 2 oz of weight compared from the stock slug of legion makes a big difference, it makes shooting softer, less recoil and feels like a 2011 steel pistol. A must for a p320 pistol.....

  • 5
    Tungsten weight

    Posted by Joshua Baker on Apr 28th 2021

    Fit is tight but not too tight, and it for sure balanced the pistol.

  • 5

    Posted by Gerald on Feb 17th 2021

    The clearance tolerances are very precise. You can tell the slug has a high quality machining. The slug fit VERY snugly and added a significant increase in weight and numbed recoil to almost nothing in comparison to the stock X5 legion slug. Thanks again SSI!!!

  • 5
    X 5 tungsten slug

    Posted by Scott C on Jan 12th 2021

    Perfect way to add weight to your p330 x5 legion. Cant recommended this product enough. It really brings a full balanced feel to the gun and has improved my uspsa times. Shipping was fast and instalation was easy. Can't wait to do more business with them.

  • 5
    Tungsten X5 Plug

    Posted by Matt Posvar on Nov 30th 2020

    I purchased this to be able to play around with weight and balance on my P320 platform pistols. This grip weight in conjunction with the tungsten guide rod is superb in terms of balance while holding the gun and while shooting. Quality is the best I have ever seen.

  • 5
    X5 tungsten Slug

    Posted by Geoff on Oct 19th 2020

    Great addition to the X5 legion. Adds more weight and this helps with recoil control and also keeps the muzzle flatter. Add this and a Tungsten guide rode for the best possible option in muzzle control. Allows faster follow up shots. Be sure to lightly grease the slug and lightly tap it into the the grip.

  • 5
    Tungsten insert for X5 Legion

    Posted by Keith Holcomb on Sep 28th 2020

    Adds helpful weight that balances the gun and improves the recoil impulse.

  • 5
    Would be nice if it was in stock

    Posted by Nathan Carter on Aug 12th 2020

    Seriously Dude.. Get off your butt and get this back in stock!!!