Custom Fat Stainless Steel Guide Rod

(2 customer reviews)


The Grayguns FAT rods are made from proper material, hardened and stress-relieved to withstand a lifetime of hard use. They are available in two finishes and are guaranteed for life against galling, ringing or breakage.

Product Notes

Only our P320-F (Full-Size) guide rod and P320 X-Five (Full Size) include a 15 pound 1911 recoil spring. Although shown in photos, springs are not included in other guide rods.

Our guide rods for the SIG P220, P226, P229 and P228 work with wire braided springs. They will not work with the flat springs.

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Grayguns unique step-tapered design and unmatched surface finish affords easy installation with optimum recoil spring support for maximum spring life and smooth cycling. Grayguns’ FAT guide rods are designed to optimally support factory SIG Sauer®, and Grayguns custom multi-strand springs* for maximum service life and smooth, reliable function.  Being made to the maximum nominal diameter to fit each pistol perfectly, our FAT rods also eliminate the possibility of coil-jumping and damage when used with correctly-selected after-market single strand recoil springs.

Unlike other, cheaper products, our FAT rods are made from proper material, hardened and stress-relieved stainless steel to withstand a lifetime of hard use, are carefully polished or finished in our ultra-durable Super Black, and are guaranteed for life against galling, ringing or breakage.

No Grayguns guide rod has ever scored, chipped or broken, but we guarantee them for life just the same.

A lot goes into such a simple-looking part, and there are none better.

* Our P320-F (Full-Size) and P320 X-Five (Full Size) guide rods include a 15 pound 1911 recoil spring

Guide rods are not caliber specific. Use the appropriate recoil spring for your caliber.


Additional information

Weight N/A
Dimensions N/A
SIG SAUER Pistol Model

P320 X-Five Full Size Matte Finish, P220/P226, P225/P6, P228/P229, P320 X-Five Full Size, P320-F

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5 out of 5 stars

2 reviews

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What others are saying

  1. juancontreras1028

    P320 M17 Fat Rod

    juancontreras1028 (verified owner)

    The rod fits perfectly and even better fit that the OEM Sig rod. It adds just the right amount of weight to make the gun even better to shoot.

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  2. Keith Deas

    p226 guides

    Keith Deas (verified owner)

    outstanding guide, they are just fat enough to fill up the guide hole in slide to remove that unsightly gap. just long enough past the end of the slide. something sig should have done…

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...




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