Ballistic Advantage 5.5″ 9mm Barrel and 4″ Handguard Combo

Description

HANDGUARD:

Machined from a 6061-T6 extrusion, BKF standard line of free float handguards will provide you with a lifetime of service. The 6061-T6 aluminum barrel nut does not need to be indexed for gas tube clearance. The patented ASAL mounting feature ensures that there is no forward movement of the handguard and keeps it from shifting due to tension on the mounting screws.

• 6061-T6 Aluminum, Hard Coat Anodized
• Includes 6061-T6 Aluminum Barrel Nut, Hard Coat Anodized
• Top Rail Length: 4″
• Inside Diameter: 1.350″
• M-LOK Mounting Points at 3:00, 6:00 and 9:00
• Requires a 1-3/16″ Open-end Wrench for Barrel Nut Installation (not included)
• Compatible with Low Profile Gas Blocks
• 100% American Made

BARREL:

This 9mm chambered 5.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads.

• Designed to work with both Colt/RR and Glock style AR builds.
• Compatible with standard mil-spec uppers. There are also numerous dedicated 9mm upper options that work.
• Requires the use of a magwell conversion (Colt/Rock River style) with UZI mags or a dedicated 9mm lower with Glock mags.
• 9mm on an AR15 platform operates by blowback and does not need a gas block or gas tube.
• Threaded 1/2×28 instead of 1/2×36 to give you greater versatility when choosing a suppressor.
• Integrated feed ramp and barrel extension.
• Since the “barrel extension” is an integral part of the barrel, the length stated is the true overall length. For example, an 11” 9mm barrel has the same outer dimensions/length as a 10.5” 5.56 barrel.
• Enhanced Feed Ramp
• IMPORTANT: A standard 1/2×28 flash hider will not have enough clearance for a 9mm round to pass.
• Before installing a muzzle device, ensure a 9mm round will drop freely through the muzzle device bore.

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 installed on a Pistol configuration firearm.

PRODUCT SKU: BABL9MM026M/BKF-WL-RAIL-4-COMBO