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 Assembled Upper Receiver w/ T-Marks
• Parallax Tactical 5.5″ Slim Hybrid Profile M-LOK Handguard
• BKF 6″ 300 BLK Pistol DRP Modern QPQ corrosion resistant 4150 Barrel 1/7 Twist W/ Pinned Gas Block
• BKF Pinned Low Profile Gas Block and Pistol Length Nitride Gas Tube
• BKF A2 Flash Hider
• Product comes assembled
• No BCG or Charging Handle

BKF M4 Assembled Upper Features:

• M4 Feedramps
• 7075-T6 aluminum
• .250 takedown pin holes
• Laser engraved T-marks
• Thermal Fit 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

Parallax Tactical 5.5″ Slim Hybrid M-LOK

• Super Slim Profile (1.360″) inside diameter
• M-LOK Compatible
• Made in the USA!!!

BKF 6″ .300 Blackout Pistol Length AR 15 Barrel Features:

This BKF 300 Blackout chambered 6 inch DRP (Distinct Rigid Profile) 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 – 6″

Material – 4150 Chrome Moly Vanadium

Profile – DRP

Finish – QPQ Corrosion Resistant

Gas System Length – Pistol

Gas Block Journal – .750″

Twist Rate – 1:7 inches

Muzzle – 5/8″x24 Threaded

Weight – 15oz

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.

PRODUCT SKU: BKF-M4M0-6-300-5.5HYBRID