BKF M4 MOD-0 12.5″ 5.56 Govt Nato Carbine length 1/7 Twist Barrel W/ 10″ Midwest Combat Quad Handguard (BKF W/ Pinned Gas Block)

Description

This product is 100% Made in the USA! Our gas tubes, gas blocks and even roll pins are all proudly manufactured in the US. All Complete uppers are headspaced prior to shipping and test fired.

Includes:

• BKF M4 MOD-0 Dry Film Lubed Assembled Upper Receiver w/ T-Marks
• Midwest Industries Combat Rail T-Series One Piece Free Float Quad Rail 10″
• BKF AR15 12.5″ 5.56 Govt Profile Carbine Length 4150 CMV 1/7 Twist Barrel W/ Pinned Gas Block
• Pinned .750″ Low Profile Nitride Gas Block and Carbine Length Gas Tube
• BKF M4 MK1 5.56/223 Comp
• Product comes assembled
• No BCG or Charging Handle

BKF M4 MOD-0 Assembled Upper Features:

• M4 Feedramps
• 7075-T6 aluminum
• .250 takedown pin holes
• Laser engraved T-marks
• Thermal Fit Dry Film Lubed Upper W/ Oversized Lugs for tight fitment with most receivers
• Type 3 Hard Coat Anodizing
• Made in the USA
• Forward assist and dust cover installed

Midwest Industries Combat Quad Handguard Features:

• 4140 Heat Treated Barrel Nut
• Barrel Nut and Wrench Included
• Features Patented 4140 Heat Treated Torque Plate
• 10.0″ overall length
• 12.3 oz Installed Weight
• 6061 Aluminum Type 3 Hard Coat Anodized
• High Quality MIL-STD 1913 Picatinny rails, T-marked for accessory location
• Provides continuous monolithic look with full length upper rail
• Two Integral Anti-Rotation QD Sling Sockets
• 2.43″ Tall, 2.15″ Wide
• 1.3” Inside Diameter
• Fully Dehorned and Deburred
• 100% Made in USA- Keeps America Working
• MI Lifetime Warranty

BKF AR15 12.5″ 5.56 Govt Profile Carbine Length 4150 CMV 1/7 Twist Barrel W/ Pinned Gas Block Features:

This BKF 5.56 chambered 12.5 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 a QPQ .750 Low-Pro gas block drilled for a 1/8″ pin which is included. This pinning insures that your gas block never comes loose once installed.

Additional Info

Length – 12.5″

Material – 4150 Chrome Moly Vanadium

Profile – Government

Finish – QPQ Corrosion Resistant

Gas System Length – Carbine

Gas Block Journal – .750″

Twist Rate – 1:7 inches

Muzzle – 1/2×28 Threaded

Weight – 22oz

All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when permanently attaching a muzzle device extending the length to 16 inches. 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-M4M0-12.5-556-10-QUAD