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Posted: 6/1/2010 5:49:07 PM EDT
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I use the same lower(Stag with a M4 stock) with my 16" 6.8 upper and my 24" 5.56 upper.
the 16" shoots normally, no noises. the 24" gives a very loud "sproing" spring noise after each shot. is there a problem with the shorter carbine buffer assembly on the 24" upper? |
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Roll your buffer spring in plastic tool dip, let dry overnight and the sproing noise will be gone.
The buffer spring action noise will be really quiet when shooting with a can after this is done. Spread the plastic dip on a flat surface and roll the spring through it getting a thin coat, a thick coat is not needed. . tool dip . The aluminum buffer tube and the steel spring rattle against each other when plastic and uluminum meet there is very little noise. Dont forget to wipe a little lube on the coated spring for even better suppressed noise. |
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