This high quality SIG P320/WCP320 guide rod is precision machined from hardened stainless steel with a bead blasted finish. This rod is profiled to use a full-size 1911 recoil spring so you can easily tune your gun with commonly available springs, to the recoil impulse of your ammunition.
We recommend a 14# spring for standard velocity/target loads and a 15# spring for standard/+P.
Recommended 1911 springs
DISCLAIMER: "SIG" is a federally registered trademark of SIG SAUER Inc. and is one of many trademarks owned by SIG SAUER Inc.
Neither Wilson Combat nor this website is affiliated in any manner with or otherwise endorsed by SIG SAUER Inc. The use of "SIG" or "SIG SAUER" on this page is merely to advertise the sale of SIG pistols, parts, or components. For genuine SIG SAUER Inc. products and parts, visit www.sigsauer.com.
|Product ReviewsClick here to review this item|
|Easy install dropped right in. Feels much smoother with the Wilson 14 pound spring the the factory spring and guide rod|
|- Austin Fistilla, PA|
|Installed this WC FS SS Guide Rod on my Sig Sauer 320 Full Size 4.7” Pro Cut Slide Assembly with a WC 5” Chrome Silicon 15 lb. Recoil Spring, which I use an EFK Fire Dragon Threaded Barrel in Black Nitrite Barrel with a Legion Precision Compensator. Additionally I use the WC Carry Grip Module, which is Outstanding 👍 Plz. Note: You might have to file just a very small area on the front of the guide rod, to properly dissemble from the slide. EZ to do. Highly Recommend all WC parts.|
|- Ted Smyers CPO SW USN, TN|