Originally Posted by
rsilvers
I prefer the SPR/M4 on any rifle which it fits. I use the M4-2000 on barrels that are too short for the SPR/M4. The SPR/M4 is quieter though the M4-2000 is still among the most quiet 5.56mm AR cans.
But that would just be the sub 11" barrel offerings, right?
Say if it was an 11.5 you could run the SPR/M4 mount & can... (maybe even perm attach the mount )*
*EDIT: Maybe I got it wrong. According to the site, this only adds 1.75" to the length of a barrel...so you'd still need a typical 14.5/7 length barrel to make this legal?
Last edited by Longhorn; 05-17-09 at 21:55.
It is not length of life, but depth of life. - Emerson
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