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 13.7" Match Barrel + Pinned Surefire 556MB
jdhill  [Team Member]
7/31/2012 1:57:16 PM EST
Will the above combo give you a 16" barrel length for non NFA?
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RainierArms-Sales  [Industry Partner]
7/31/2012 2:26:56 PM EST
Negative, it only adds 1.8" to your OAL.
Royal_Rounder223  [Member]
7/31/2012 2:28:24 PM EST
No. SF MB 556K only adds 1.86" to oal.

Eta got beat. A noveske kx3 will bring a 13.7 to 16 oal FWIW.
RainierArms-Sales  [Industry Partner]
7/31/2012 6:40:21 PM EST
Originally Posted By Royal_Rounder223:
Eta got beat. A noveske kx3 will bring a 13.7 to 16 oal FWIW.