[ARCHIVED THREAD] - AAC SPR can?

Posted: 12/13/2007 5:39:44 PM EDT

i have a m4-1k and i am shooting it on a 16" i was wondering if i upgraded to an SPR if i could use it on the 16 and be quietr and more accurate, but at the same time my 10.5" back-up can i use it on it as well? i don't regularly run a can on ti but i don't want a silencer that isn't interhcangable among my rifles, however i'd like to have the SPR mounting system on my longer rifle.

Posted: 12/13/2007 5:48:51 PM EDT

[#1]

The 10.5" is too short for the SPR mount. You should still get it as it's a great can, but you'll just be forced to build another upper with at least a 12.5" barrel.

Posted: 12/19/2007 11:16:16 AM EDT

[#2]

That is not true. An 11.5" barrel will work with the SPR, but you MUST use an appropriately short gas block. You cannot use a normal FSB or many of the larger gas blocks on the market.

[ARCHIVED THREAD] - AAC SPR can?

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[ARCHIVED THREAD] - AAC SPR can?

[ARCHIVED THREAD] - AAC SPR can?