The Benelli M4 is a well-renowned tactical shotgun with a reputation for its ruggedness and reliability. So reliable that it has been used by the United States Marine Corps since 1998. The M4 utilizes the A.R.G.O (auto-regulated gas-operation) gas system, a unique system that uses two stainless steel, self-cleaning pistons that that bear directly on the bolt assembly. This brilliantly simple, ultra-reliable action eliminates complex mechanics found in many comparable semi-automatic shotguns that tend to foul up faster and are more difficult to clean. This means the A.G.R.O system allows the Benelli M4 the reliably cycle nearly any type of 3” shell without having to make adjustments, from the heavy 00 buckshot to light field loads. The stock is made from a durable poly/rubber material and is available in the typical shotgun stock design as well as a pistol grip version. Both versions come with a receiver mounted picatinny rail for the installation of an optic and a sling mount for an ambidextrous shoulder sling. With its reliable A.R.G.O gas operating system and its ability to cycle almost any type of 3” shell, the Benelli M4 has a multitude of applications ranging from home defense, protection in Grizzly bear territory or law enforcement/military usage.

Features of the Benelli M4
Unique A.R.G.O gas operating system
Compatible with most 3” shell
Receiver mounted picatinny rail
Synthetic stock
Ghost ring sight system

What distinguishes Benelli from its competitors is the ultra-reliability and quality built into every gun based on superior technology and craftsmanship.


Gauge:12 Gauge
Max Shell Length:3"
Length of Pull (LOP):14.375"
Weight:7.8 lbs
Magazine Capacity:5+1
Barrel Length:18.5"
Overall Length:40"
Type of Sights:Ghost Ring
Stock:Synthetic pistol grip
Caliber or Gauge:12ga
HandednessRight Hand
Drop at Heel:2-1/4"
Drop at Comb:1-1/2"
Product TypeShotguns
Item ConditionNew

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Compare prices for 650350117073 - Benelli M4 Tactical, Semi-Automatic, 12 Gauge, 18.5” Barrel, Pistol Grip, 5+1 Rounds 11707 from all vendors

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Comments (11)

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This gun has a lot of history and got many great reviews but a few years back it was 1300$ and still considered to be expensive. For 2000$ it might be something that I would not be interested.

1 vote
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put me down for 4!!! I'm sure it can do much more then my Mossberg 500

1 vote
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I didn’t buy it at $1900 two weeks ago I definitely don’t want it for $2100.

4 votes
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I notice the seller further increases the price by $100 today. LOL

2 votes
0 votes

This vendor is price gouging. This gun is $1799

3 votes
0 votes

Prices should be dropping as the A.G.R.O. patent has expired. If search you can find m4 clones for just over $500. Part for part compatible and made to the same metal strength and also standards. Parts are swappable too. Mods, etc. Mostly coming from Turkey at this point. Why buy one shotgun when you can get 3 plus ammo in time of COVID.

2 votes
0 votes

Any link to the clone version? Thanks!

0 votes
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charles daly 601 dps is another M4 clone, that’s the one I have my eye on

1 vote
0 votes

Classic Arms. I think the “Panzer” M4 is around $600

2 votes
0 votes

Expect to wait ordering from them. Going on two weeks. In stock item FFL on file with them. Another vendor...tracking number next day.

0 votes
0 votes
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