Military Armament Corporation

MAC 1014 Adjustable Breacher-Style Stock

$74.99
SKU:
80041081
UPC:
723551449295
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Details

Specifications

PROP 65 WARNING

Details

MAC 1014 Adjustable Stock Assembly

This adjustable stock assembly is designed for the MAC‑1014 series of shotguns and other Benelli® M4/1014‑compatible firearms. Featuring a durable polymer stock, buffer tube, and pistol grip, it provides improved ergonomics and customizable length of pull. Built for reliability and easy installation, with minor fitting required on some variants.

Notable Features

  • Adjustable Stock Assembly for MAC‑1014

  • Fits Benelli® M4 / 1014‑Compatible Firearms

  • Includes Polymer Stock, Buffer Tube & Pistol Grip

  • Durable, Ergonomic Design

  • Minor Fitting May Be Required on Some Variants

What’s Included

  • Adjustable Polymer Stock

  • Buffer Tube

  • Pistol Grip

Specifications

PROP 65 WARNING

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov

From Our Customers

Great stock

Posted by Craig Emmons on 2025 Nov 20th

Great stock. Quality matches the original. Goes on easily and performs as expected. It’s a no-brainer.

Question?

Posted by Arthur Pendarvis on 2025 Nov 7th

What is that hole on the end of the stock? Is that a qd placement?

Adjustable stock on my Benelli m4

Posted by Mark horn on 2025 Oct 31st

Was easy install great fit and absolutely the best price you can get on an adjustable stock for Benelli M4r super happy

Breached stock

Posted by Kurt Wukitsch on 2025 Oct 10th

Perfect fit and finish, quality adjustments, simple installation

MAC 1014 Adjustable Breacher-Style Stock

Posted by WALT FERGUSON on 2025 Sep 29th

EASY INSTALL - FUN QUICK PROJECT - LOOKS AND WORKS GREAT

Adjustable stock for 1014

Posted by Eric Martin on 2025 Sep 26th

One screw one bolt old one slid off new one slid right on no issues and fully functional

Works like a charm

Posted by James on 2025 Sep 16th

Had the non-adjustable stock and modified it to work. Bought this on a sale and works flawless, super easy install, comes pre-lubed and slides easily

1014 adjustable buttstock

Posted by James Elliott on 2025 Sep 6th

I modified a non adjustable breacher stock but these were on a labor day sale so I felt it best to replace it with one designed to do so. Fit and machining is excellent, took all of 5 minutes to install. Moves well as it's lubed with a lot of light grease. Thanks MAC!

1014 breacher stock

Posted by Great stock for the money on 2025 Aug 19th

For the money, this is a great stock option for the MAC 1014. While it isn’t an exact copy of the Benelli M4 collapsible stock, it’s close enough and it works as it should.

Write a Review
Great stock

Great stock. Quality matches the original. Goes on easily and performs as expected. It’s a no-brainer.

Craig Emmons