Guntech Steve Ostrem explains the advantages and disadvantages of different barrel profiles and what might be right for your gun.
AR15/M16 16” A1 Carbine Length, Chrome Lined Barrel, 112 100018349

AR15/M16 20” A1, Rifle Length, Chrome Lined Barrel, 17 100018348

18” HBAR Rifle Barrel w/Headspaced Bolt 100017499

16” Flame Fluted 5.56 NATO MidLength 100022844

AR15/M16 24” 204 Ruger Barrel/Bolt Set SS No Threads 787000035

10/22 Target Barrel, Blued 780001380

Standard 10/22 Barrel, Carbon Fiber 930122050

Snake Fluted Match Barrel 930000069

AR15/M16 16” 5.56 NATO Carbon Barrel 100018045

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