Description
This .223 Wylde chambered 18 inch barrel is machined from 416 Stainless Steel with a QPQ corrosion resistant finish. This BKF 416-R Barrel features a FailZero Nickel Boron Coated Extended M4 Feed Ramp Extension.
This barrel features a longer .750” profile dimension necessary for proper installation of the OPS Inc 12th model collar and suppressor. (If not using a suppressor this barrel may not cycle light loads)
Additional Info
Length – 18″
Material – 416R Stainless Steel
Profile – SPR
Finish – QPQ Nitride
Gas System Length – Rifle
Gas Block Journal – .750″
Twist Rate – 1:8 inches
Muzzle – 1/2×28 Threaded
Weight – 40oz
Other Info – HP and MPI Tested
B. Kings Firearms barrels are manufactured by a Top Tier Barrel Manufacturer to our specifications. B. Kings Firearms barrels are made for combat and heavy duty use. We rate all of our Pinned Gas Block models for full auto use. We guarantee 1 MOA or better on all BKF barrels when used with match grade ammunition.
PRODUCT SKU: BKF-223-18-SPR-QPQ
Ben F. (verified owner) –
If you’re looking to build an SPR style rifle just get this barrel! This barrel is probably most accurate barrel I have ever shot through using some Sig .223 77 grain OTM at 100 yards I was looking at sub Moa accuracy in five shot groups
Tom G. (verified owner) –
Repeat buyer, great prices.
Shawn Q. (verified owner) –
Barrel is good quality, it is very nice addition to my build. It looks good and is holding its zero nicely.
Jared G. (verified owner) –
Christopher Miller (verified owner) –
Roy V. (verified owner) –
Havent shot it yet but from appearance and fit to the upper i ordered from you all its great. Ive never had a barrel that tight to the receiver!
Kent A. (verified owner) –
This barrel is special purpose. Nitride finish is excellent, the machine work looks great, no blems.
William Brann (verified owner) –
Beautiful barrel at clearance price, Only disappointment was caliber marking was so faint that I almost thought there was none, Barrel even has target crown & nicely nitrided.
hs194565 (verified owner) –
Cannot recommend this barrel enough for the price. Tried a variety of cheap ammo and federal GMM (69 and 77). I got my best results with 69gr GMM definitely below an inch. Hornady 68gr BTHP did great as well.
Nudes as proof:
https://imgur.com/a/dt9QZfT
HENRY CHRISTOPHER (verified owner) –
Nice barrel. Was getting 1.2 to 1.5 inch groups with a diet of 68,69,75 and 77 grain ammo. I think the groups will tighten up with a better scope and trigger. Very good value for what you get.
corvette_christopher (verified owner) –
I have 200+ rounds through my barrel now and the groups have got tighter from .400 MOA being best to .800 MOA being worst and that is with factory ammo. I have not even worked up a load for it yet. Was waiting to get the barrel broke in.
joshiedoom (verified owner) –
Getting hand sized groups with m855 at 330 yards with this barrel.
Cannot recommend enough.
Matthew Turner (verified owner) –
This barrel is awesome, very happy with results even using non-match surplus ammo.