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CNA AR-308 Ejector Spring

In stock
You get:
  • (1) Ejector spring
Compatible with:
  • AR-308-size bolts
Installation difficulty:
Installation Tips:
  • After installing, check that the ejector can compress all the way down by using a spent case under the ejector. If not you'll have to trim off one or more turns of the spring with precise wire cutters. Some people will cut off additional turns of the spring at a time to tweak the ejection behaviour.

Specifications (all models)

Product Weight (grams)0.74
BrandCanadian National Arms (CNA)
For Receiver PatternAR-10/AR-308
Overall Length (")0.94
Overall Diameter (")0.146