Re: What barrel for my AR build
wow, not one person asked what the ops intention was with said barrel.
- What type of shooting/training do you do or plan to do?
- Is weight a concern?
- Will this be lugged/walked for long durations/distances?
- Expected Accuracy? SS; Chrome-lined?
- Rate of Fire? SS; Chrome-lined?
- What ammunition are you going to use? Bulk: 5.56; .223; Handloads; Match Ammo. Weight of bullet: 40;55;62;69;75;77grn.?
* Will determine: Twist; Chamber; Length?
- What type of sights/optics do you plan on using: Irons; Red Dot/Holo; w/ Magnifier; or High Powered Magnified Optics?
- What distance do you plan on shooting 25/50yards to 300yards; or 300-600yards+?
This will help determine:
- Weight: profile/contour?
- Material: SS, Chromoly w/ ChromeLined Bore & Chamber
- Twist: 1:7; 1:8, 1:9
* I prefer mainly 1:7, but also 1:8 [depends again]
- Chamber: 5.56NATO; Wylde; .223Rem
- Gas Port Distance Length: Carbine;MidLength; 18" Also Rifle Length
- Length: I know you said 16", but again depends if this is for longer distances might be better to add 2"; 18". Also this will depend on ammo. Heavier bullet the more fps variance between the two lengths.
fwiw: A thin pencil barrel to a truck axle bull barrel come in 16" lengths and longer. They are all available for an AR15 in 5.56 to .223Rem & in between, but one barrel is better than the other for _____ app.
Let us know to help narrow your choices down.
Have a great one