Made from high quality stainless steel. These allow you to use common 1911 springs in your Sig Sauer P320/P250. This allows you to easily tune your gun to your loads and preferred recoil impulse.
Note: This product contains the guide rod only and requires the use of a 1911 style recoil spring for function. For a compatible spring, check out our recommended spring below:
*Fits P320 full size models only.*
**Not compatible with the X5.***
