After buying a 20" barrel from Tactical Innovations last year I decided to build a light weight rifle using their 16" barrel, what I got was a wonderfully accurate barrel that after breaking in shoots .328" groups at 100 yards. Almost as accurate as my bench rifle! Was using 60 grain Nosler ballistic tip Spz and 20 grains of Reloder 7. And got equally nice groups with 53 grain Hornady HP Match bullets and 22.5 grains of Reloder 7.