Black River Manufacturing Non Ported Benelli M4 12 Gauge Shotgun Barrel w/ Free S&H — 4 models

Upgrade your Benelli with Black River Manufacturing M4 barrel. When the cartridge is fired, gases push the shot down the barrel and as it passes each port some gas is vented out to counteract muzzle rise and reduce felt recoil. Black River Manufacturing barrels are drilled from 4140 steel instead of 4130 which has nickel in it which makes it softer. 4130 is used because it can be extruded to make barrels to cut down on costs leaving you with a low quality barrel. Theirs are drilled from 4140 to ensure the highest quality possible. All of Black River Manufacturing barrels come with their extended ported choke which is threaded in Benelli Mobil thread pattern.

If you plan on using a suppressor with your shotgun you will need to purchase the non ported barrel as ports and suppressors don't work together.

Specifications for Black River Manufacturing Non Ported Benelli M4 12 Gauge Shotgun Barrel:

Package Contents:

• Black River Manufacturing Non Ported Benelli M4 12 Gauge Shotgun Barrel
• Ported extended choke