Upgrade your firearm with premium quality extractor inserts and O-rings.
Introducing the AR-15 Extractor Inserts & O-Rings MIL-SPEC from SPRINCO USA. Designed for those who demand reliability and performance, these components are essential for maintaining the functionality of your AR-15.
Product Features:
- High-Quality Manufacturing: Sprinco has supplied inserts and O-rings to OEM clients for years, ensuring consistent quality.
- True Mil-Spec Components: After extensive research, Sprinco sourced top-tier injection molding vendors and created proprietary solutions that not only meet but exceed current Mil-Spec performance requirements.
- Made in the USA: All components are manufactured in the USA from superior grade base materials, ensuring durability and reliability.
- Specifications:
- Black Extractor Spring Inserts per MIL-PRF-6855-REV G
- Viton CRANE O-Rings per MIL-R-83248C
Don't settle for US Commercial Grade hardware or foreign imports of questionable quality. Choose Sprinco for your firearm components and experience the difference in performance.