Extractor O-Ring Donut AR-15/M-16

Description

Increase extractor tension for more reliable extraction with these high-stress, chemical resistant rubber O-rings. They can help prevent malfunctions caused by the extractor slipping off the cartridge rim by increasing extractor tension.

• High Temperature Chemical Resistant Silicone O-Ring
• Fits Around Extractor Spring
• Increases Extractor Tension & Eliminates Extractor Bounce for Increased Reliability
• Highly Recommended for Pistols, Short-Barreled Rifles, & Piston Conversions

Sets

3 x O-Rings For $4.99

10 x O-Rings For $9.99