I plan to build an SPR with an Noveske 18"-barrel with an Polygonal 1-7" Twist rifling.
I have read some treats and have read some articels about Noveske barrels.
For the best precision with a fine reliability, I think this barrel wqith the Polygonal 7" rifling and the 5.56 NATO chamber, should be an good choice.
Better than an Rock River Arms' Wilson Air-gauged stainless steel barrel with an .223 Wylde chamber? h.gif
Has anybody also experiences with the offered Noveske-barrel/CMT-bolt combo?
i plan on building one in the near future