BKF XM4 Carbine 14.5″ 5.56 Nato Carbine – Colt Grey Anodized

Description

New for 2024 is our M16A2 Receiver that is part of our new Retro Series. (In 1984, the U.S. government asked Colt to develop a carbine with maximum commonality with the issue M16A2. Colt named the carbine as the XM4. The project would eventually culminate in the development and official adoption of the M4 carbine in 1994.)

Features:

• Manufacturer: B. King’s Firearms
• Model: M16A2
• Caliber: 5.56 Nato
• Length: 14.5″ Barrel and Extended A2 Flash Hider (Pinned and Welded to over 16″ Barrel Length).
• Classification: Rifle

Includes:

• BKF M16A2 Assembled Receiver Set
• BKF Standard Power Buffer Tube Assembly
• BKF Mil Spec Fire Control Group
• BKF Mil Spec Charging Handle 556 Black
• BKF M16 Mil Spec BCG
• BKF 14.5″ 5.56 Nato Carbine Length 4150 CMV 1/7 Twist Nitride Barrel W/ Pinned Font Sight Base
• BKF Carbine Length Gas Tube
• BKF Extended Flash Hider 1/2×28
• BKF Mil Spec CQB Stock and Mil Spec Grip
• BKF 2PC Plastic Handguard – (Standard Style Plastic Handguard)
• Rock River Arms Side Sling Swivel Mount Assembly
• NOTE: SHOWN WITH 30 Round ACS Metal Magazine (NOT INCLUDED)

BKF M16A2 Assembled Lower Receiver Features: 

• U.S.A. sourced 7075-T6 Aluminum
• 14.5″ FSB Carbine Length Barrel
• Retro M16A2 appearance with “Property of US Govt.” Markings
• Retro M16A2 “Safe, Semi, Burst” Safety Selector Markings
• Standard Bolt Catch Pin
• Standard Trigger Guard Pin Holes
• Standard trigger pin sizing (.156)
• Retro Style Colt Grey Anodizing
• Weight: Lower 7.2 oz stripped
• MADE IN THE U.S.A.

M16A2 Assembled Upper Features:

• M4 Feedramps
• 7075-T6 aluminum
• .250 takedown pin holes
• Retro Colt Grey Anodized
• A2 Rear Sight Assembly
• Made in the USA

BKF AR15 14.5″ 5.56 M4 Carbine Length 4150 CMV 1/7 Twist FSB Features:

This BKF 5.56 chambered 14.5 inch M4 Carbine Length is machined from 4150 Chrome Moly Vanadium steel with a Mil Spec manganese phosphate finish and chrome lined bore. This barrel includes the front sight base (NON F-Marked) For A2 Uppers , handguard cap and delta ring assembly.

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.

Additional Info

LENGTH	14.5″
MATERIAL	4150 Chrome Moly Vanadium
PROFILE	M4
FINISH	Nitride
GAS SYSTEM LENGTH	Carbine
GAS BLOCK JOURNAL	.750″
TWIST RATE	1:7 inches
MUZZLE	1/2×28 Threaded
WEIGHT	32oz w/ FSB

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-M4A1-14.5-FSB-XM4-2PC