Package of Two Springs that fit the P365 12 round magazine in + 10% strength

2 Pack of Lakeline replacement magazine springs that fit the Sig P365 12 round magazine in +10% strength.

 

These springs are long-lasting, high quality alloy spring steel.  If you want valve springs for your car, there is another option out there.  If you want magazine springs for your pistol, these are the best you can buy.  The material we use takes more deflection before deforming and has a higher resistance to fatigue than valve spring alloys.  And, since it is precisely formed and doesn't have a rough surface like their springs, shot peening would only make the surface finish worse for longevity.  These are optimal magazine springs.

 

Magazine springs get weaker over time and use.  New magazine springs, and followers, can restore your magazine's performance to like new at a fraction of the cost of a new magazine.

 

 

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.