30 Round AR-15 Magazine Spring 10% Extra Power (3 Pack)
Description
AR-15 Extra Power 30 Round Magazine Spring Replacement:
- 30RD Extra Power Replacement Springs (3 pack)
- Increased pressure stabilizes the follower and improves feeding
- Works for USGI Mags, Magpul PMAG’s, ProMags, and similar variations of these.
- Change fully loaded magazines every 90 days by unloading and reloading a different fresh magazine.