Description

Original Factory Benelli OEM 14″ SBS Replacement 12Ga Barrel

This is a drop in genuine OEM factory Benelli made 14-inch SBS barrel assembly for the Benelli M4 12-gauge shotgun part# 70137. This is the same short-barrel configuration associated with the M4 Entry platform, giving Tactical Operators & Discerning Individuals a factory Benelli option.

This is more than a stripped replacement barrel. The 70137 comes with the gas piston assembly already installed, which is an important distinction when comparing complete factory M4 barrel assemblies with bare or aftermarket barrel options. The barrel is supplied with the M4 gas piston assembly already installed. That means the major gas-system components associated with the barrel are already in place rather than needing to be separately sourced and fitted.

The 70137 uses a 14-inch smoothbore barrel designed for the Benelli M4 platform. The shorter length creates the compact front-end configuration used on Benelli M4 Entry shotguns while retaining the factory M4 gas-operated layout.

Factory Front Sight

The barrel is fitted with the front sight assembly required for the M4 sighting system. This preserves the factory sight arrangement when the 14-inch barrel is installed on a compatible shotgun.

Benelli M4 & M1014 Compatibility

The 70137 is intended for compatible Benelli M4 and M1014 12-gauge shotguns. Because barrel and gas-system components are critical operating parts, proper fit and installation should be verified before the firearm is placed into service.

Key Features

• Manufacturer: Benelli
• Manufacturer Part Number: 70137
• UPC: 650350701371
• Platform: Benelli M4 / M1014
• Gauge: 12 Gauge
• Barrel Length: 14″
• Chamber: 3″
• Bore: Smoothbore
• Choke: Fixed Cylinder
• Material: Steel
• Finish: Matte Black / Matte Blued
• Included: Factory Gas Piston Assembly
• Sight: Factory Front Sight Assembly
• Factory/OEM: Genuine Benelli Replacement Barrel

The 70137 provides the factory 14-inch barrel configuration without relying on a shortened standard barrel or aftermarket substitute. The included gas-system assembly, fixed cylinder bore, and factory sight setup make it a particularly complete OEM replacement for an M4 Entry-style build. Benelli recommends installation by a qualified and trained gunsmith.

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