
Originally Posted by
markm
If money is not object, the SPR/M4 from AAC is the best can you can get. Especially for a 16" barrel.
Construction is superior to anything out there, and it reflexes back over the barrel which helps you in two ways.
1. Less additional length and less front heavy.
2. Less back pressure/gas in the face.
I run a can on a 14.5" barrel, and it's a little front heavy. Everything is a trade off, but you'll like it.
(also... the SPR/M4 allows you to manipulate your POI shift should you have any)
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