Brownells O-Ring Tactical 5.56 Extractor Upgrade Kit AR15 AR-15 M16

0 Review(s) Write a Review

On sale: ~~$4.95~~ $4.50

Retail Price:$4.95

You Save:$0.45(9%)

Part Number: BROWNELL-EXT-KIT(O-Ring,Buffer,Spring)

Availability: 9 In Stock.

Quantity

Brownells O-Ring Tactical 5.56 Extractor Upgrade Kit AR15 AR-15 M16

Each Kit Includes-

(1) Mil-Spec Black Extractor insert

(1) Mil-Spec Viton O-ring

(1) Extra power extractor spring

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!

Item In Cart

1 In Stock.

(1)

~~$139.95~~ $129.95

Item In Cart

5 In Stock.

(0)

~~$57.49~~ $51.95

Item In Cart

1 In Stock.

(0)

~~$282.00~~ $245.00

Item In Cart

0 Back Order.

(0)

~~$59.00~~ $57.99

Related Items