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BKF AR15 20" 5.56 Govt Profile Mid Length 4150 CMV 1/7 Twist Barrel W/ FSB, Triangle Handguard Cap and Delta Ring Assembly

BKF AR15 20″ 5.56 Govt Profile Rifle Length 4150 CMV 1/7 Twist Barrel W/ FSB, Triangle Handguard Cap and Delta Ring Assembly (NON F-Marked For A2)

(1 customer review)

Original price was: $281.92.Current price is: $183.25.

Available on backorder

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SKU: BKF-BARREL-20-556-FSB-NFM Categories: , , , , , , ,

Description

This BKF 5.56 chambered 20 inch Government Profile Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. This barrel includes the front sight base (NON F-Marked) For A2 Uppers , Triangle handguard cap and delta ring assembly. This Triangle handguard cap is used for most retro builds.

Additional Info

Length 20″
Material 4150 Chrome Moly Vanadium
Profile Government
Finish QPQ Corrosion Resistant
Gas System Length Rifle
Gas Block Journal .750″
Twist Rate 1:7 inches
Muzzle 1/2×28 Threaded

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-20-556-BARREL-FSB-NFM

Additional information

Weight 2 lbs
Dimensions 20 × 2 × 2 in
Barrel Caliber

5.56x45mm Barrel
Barrel Length

20 Inch
Barrel Gas System Length

Rifle Length

1 review for BKF AR15 20″ 5.56 Govt Profile Rifle Length 4150 CMV 1/7 Twist Barrel W/ FSB, Triangle Handguard Cap and Delta Ring Assembly (NON F-Marked For A2)

  1. Ryan Swigert (verified owner) –

    Great barrel checked throat and chamber with gauges alls good. Headspace checked hood was a little tight on a Microbest bolt but did lock in to the extension. Went to zero and I put the front sight on battle sight zero and rear on battle sight zero and no adjustments required. Thing hits dead nuts at 100 yards really surprised and to top it off the front sight base is straight as an arrow. Never had this on any rifle not even colt. So whatever jig they have to align the fsb it’s dead nuts. Keep it up. Great but no complaints at all only positive things to say. I will buy again!!

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