Description

New for 2020 is our BKF m4 mod-0 buffer tube assembly’s that is part of our new premium series. The premium series will offer a vast number of bkf components that have been made with the ar builder in mind. Not only does the premium series offer extremely high quality products, but it also offers very competitive pricing. They are available in standard, intermediate or extra power configurations.  These are manufactured for heavy duty use in mind. This buffer tube assembly is the perfect starting place for any high quality build.

This Intermediate Power H1 (3.7oz) with Sprinco White/Red Combo is standard in all carbine length gas system 5.56mm pistol weapon systems ranging from 10.5″ to 14.5″. 

BKF M4 MOD-0 12.5″ 1/7 Twist 5.56 Nato FSB SBR Features:

• Manufacturer: B. King’s Firearms
• Model: M4- Mod-0
• Caliber: 5.56 Nato (Marked Multi)
• Length: 12.5″

Includes:

• BKF AR15 M4 MOD-0 Receiver Set W/ Midwest G2 Quad rail
• BKF M4 MOD-0 Intermediate Power Carbine Buffer Tube Assembly (H1 buffer with Sprinco White/Red)
• BKF AR15 Enhanced M4 MOD-0 Combat Control 4.5lb Two Stage Lower Parts Kit (LPK) (Nitride components, BKF AR15 TF Two Stage Phosphate Complete Fire Control Group, Billet trigger guard, Combat Control Kit and moe grip)
• Breek Sledgehammer Charging Handle 556 Black
• BKF M16 BCG C158 MPI/HPT Billet Extractor
• BKF 12.5″ 5.56 Nato Carbine Length 4150 CMV 1/7 Twist Nitride Barrel W/ Pinned FSB
• BKF Carbine Length Nitride Gas Tube
• BKF MK1 Comp 1/2×28
• Magpul MOE Grip and SL-S Stock

B. Kings Firearms barrels are manufactured by a Top Tier Barrel Manufacturer to our specifications. Our 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.

ALL NFA RULES APPLY:

Suppressors and SBR’s are legal to own in 42 states and growing. Suppressors can be purchased through an authorized dealer but are regulated by the national firearms act [nfa] branch of the bureau of alcohol tobacco firearms and explosives. This means there are a few extra steps for purchasing a suppressor compared to a regular firearm. The following outlines what you need to legally purchase a suppressor.

Requirements
Be a resident of a state where suppressors are legal
Be at least 21 years of age
Be a united states resident
Be legally allowed to purchase a firearm
Pass an atf background check that usually needs 6 to 9 months to process
Pay a one time tax of $200
Ensure your local chief law enforcement officer gets a copy of your form 4

Materials to purchase a suppressor, you will need to find an authorized dealer in your area. Once you find the suppressor you want, the dealer will assist you in filling out a form 4. This is the form you will send into atf along with the following:

Atf form 4 (duplicate)
Fbi form fd-258s in black ink
$200 check to batfe-nfa
Passport photos
Ate form 5320.23 (if using a trust)

PRODUCT SKU: BKF-M4M0-12.5-FSB-MI-SBR