Spring maintenance for SW MP15-22

AR/M4 AR Pistols & Pistol Caliber ARs
1

I’m at 3900 rounds over 1 year for the SW MP15-22.

Does anyone know the recommended recoil spring schedule for this one? 5000? 10000? Consistent Failures?

2

I’d email S&W for a definitive answer. Please let us know I’m at about 4K myself.

3

Response:

****,

Recommend round count for both of those springs is anywhere after 5000 or so. You can get both springs from us. If you provide me with your mailing address I can send some out to you.

Thanks,

Dave

Customer Service

2100 Roosevelt Ave.

Springfield, MA 01104

413.781.8300

Now that’s what I call great customer service. :smile:

4

nevermind.

5

I guess I should change out my recoil spring I’m past 20k!