BKF M16A1 20″ 5.56 Colt Model 603 Style Complete Upper (Gov. Profile Barrel)

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 M16A1 Forward Assist, No Brass Deflector Assembled Upper Receiver
• BKF AR15 20″ Gov. 4150 Barrel – 1-7 Twist (CLP)
• BKF Rifle Length Gas Tube
• A1 Rear Sight Assembly
• Rifle Length A1 Triangle Handguard
• Mil-Spec Flash Hider
• Product comes assembled
• No BCG
  

20″ Gov. 4150 Barrel – 5.56  1-7 w/FSB

This 20″ Gov. Profile 4150 Barrel is perfect for your AR-15 build. It features a front sight tower for easy targeting and enhanced accuracy and longevity. The 5.56mm,  1:7 twist rate is ideal for a wide range of bullet weights. Get the best performance from your rifle with this high-quality 4150 Barrel.

Specifications:

• Length: 20″
• 4150 Barrel Twist: 1-7
• Caliber: 5.56mm
• Material: 4150 CMV
• Finish: Mag Phosphate
• .750 at the journal
• Non F marked front sight

PRODUCT SKU: BKF-CUR-M16A1-ND-TDFA-20GOVCLP-556-TRI-A2FH