Decide which is important to you, accuracy or handiness.
My AR has an 18" barrel in .223 Wylde. The barrel is stainless steel, heavy barrel (both increase accuracy) with spiral flute (decreases harmonic vibration). It has a rifle length gas system (less pulse increases accuracy). On the bench with a smooth forward rest, less friction so the barrel can work, and no left hand holding the rifle so it can slide back without interference, it shoots .223 handloads I worked up with 5shot groups that are dime sized. Factory el cheapo ammo shoots 2-3" groups in the same rifle.
My next AR is going to be a faux SBR. 10.5 inch barrel, pistol stock, and an Eotech clone optic, mounted light/laser. It will have a carbine length gas system vs the 7.5" version as I have read that the pistol length gas system is very sharp/hard pulse, hard to tune for ammo, and fussy. The reason I am building this version is for house clearing if I need to leave the bedroom, and also for fun shooting at 3-gun matches.
My AR has an 18" barrel in .223 Wylde. The barrel is stainless steel, heavy barrel (both increase accuracy) with spiral flute (decreases harmonic vibration). It has a rifle length gas system (less pulse increases accuracy). On the bench with a smooth forward rest, less friction so the barrel can work, and no left hand holding the rifle so it can slide back without interference, it shoots .223 handloads I worked up with 5shot groups that are dime sized. Factory el cheapo ammo shoots 2-3" groups in the same rifle.
My next AR is going to be a faux SBR. 10.5 inch barrel, pistol stock, and an Eotech clone optic, mounted light/laser. It will have a carbine length gas system vs the 7.5" version as I have read that the pistol length gas system is very sharp/hard pulse, hard to tune for ammo, and fussy. The reason I am building this version is for house clearing if I need to leave the bedroom, and also for fun shooting at 3-gun matches.
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