This entry was posted on Thursday, September 24th, 2009 at 12:58 pm and is filed under M4 Carbine Parts. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.
Why be without spare gas rings or an extractor? A complete bolt can be at your disposal ready to be installed, and the parts necessary to repair the faulty bolt are stored handily for the needed repair. You just supply the level of spares you think you might need.