stripped lm4 and 2 tiny springs fell out
Posted 19 March 2014 - 09:09 PM
Posted 19 March 2014 - 10:06 PM
Posted 20 March 2014 - 01:07 AM
Posted 20 March 2014 - 03:02 AM
The selector detent and spring are held in by the pistol grip on the actual M4 carbine. They don't show in the LM4 parts diagram at all but that's the logical place for them to be and the little coil will stick out behind the trigger and usually fall out. The detent usually stays inside retained by the lubricant.
The selector detent (plunger) pin not only limits rotation it also retains the selector in the gun.
There's another similar (perhaps identical) spring holding the rear takedown pin in the gun. That's secured by the receiver end plate which is removed with you remove the stock.
Both are vital parts.
Edited by Chuck S, 20 March 2014 - 03:07 AM.
Posted 02 April 2014 - 06:57 PM
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