Top takeaways

  1. SPRINCO USA's XP 5-Coil extractor spring has a heavier load than OEM springs, eliminating the need for additional rings.
  2. The enhanced 4-Coil springs are suitable for 18"+ barrel rifles, especially for those who reload, while the 5-Coil is reliable for all 5.56 barrel lengths.
  3. The springs withstand extreme duty cycles and heat up to 750°F, with the .308 variant being suitable for DPMS G2 Bolts in full-auto use.

Attributes

Delivery weight: 0.005kg

Item details

Made in USA