Spike's Tactical Extractor upgrade kit
Each Kit Includes-
(1) Mil-Spec Black Extractor inserts.
(1) Mil-Spec Viton O-rings. (Please note the O-rings are not always necessary in conjunction with the extra power extractor spring.)
(1) Tactical Spring's extra power extractor springs.
Extractor spring specs-
ASTM Grade A401 Chrome Silicon Wirestock
Heat Treated, Stress Relieved, and Cryogenic Processed post winding
Impregnation / Plating with Re-Micronized Molybdenum Disulfide formula
Higher Spring rate than OEM
Extreme duty cycle while maintaining performance specifications. Round counts in excess of 90,000 rounds (ongoing) have been documented on a single extractor spring with no degradation in performance!
Plug & Play - May easily be the only extractor spring needed for the life of your barrel!