Name: AK 1913 Dust Cover
Brand: JMac Customs™
SKU: DC
Price: 395.95 USD
Availability: InStock
Rating: 5 (6 reviews)

Description

JMac Customs™ 1913 Dust Cover Assembly
Precision Designed for Versatility and Reliability

Purpose-Built Design
The JMac Customs™ Dust Cover Assembly is engineered to transform your AK into a versatile platform for mounting optics and accessories. Designed specifically to interface with our MMS Lower Mount, this dust cover allows you to easily attach red dots, scopes, magnifiers, and more, without sacrificing the rugged reliability you expect from the Kalashnikov platform.

Why Choose the JMac Customs™ Dust Cover?
Unlike traditional dust covers that can cause alignment issues and compromise zero retention, the JMac Customs™ Dust Cover Assembly is crafted from a single piece of 7075-T6 billet aluminum for unmatched durability and strength. Our proprietary locking system ensures that your optics return to zero every time the cover is opened and closed, providing consistent accuracy in the field. The meticulously designed lightning cuts reduce weight while maintaining the structural integrity of the cover, and our unique octagonal cam adjustment hardware guarantees a secure fit—even if the screws loosen during use. The dust cover closes and locks as tight as a bank vault.

Patent-Pending Fully Adjustable Design
The JMac Customs™ Dust Cover Assembly represents an all-new innovation in firearm accessory design. With a patent-pending, fully adjustable system, this dust cover adapts to a wide range of AK's without requiring permanent modifications. The two-piece rear mount securely locks into the rear trunnion, while the adjustable front mount allows for precise alignment with the receiver, eliminating common issues like bolt carrier interference and shell casing ejection problems. This cutting-edge design ensures a perfect fit across various hosts, guaranteeing consistent zero retention even after repeated use. No hammers or files needed for installation.

Key Features:

Mounting Surface: MIL-STD-1913
Includes: All necessary hardware for installation, including a proprietary replacement recoil rod assembly, hex wrenches, and thread locker
Fully adjustable to ensure seamless fit without hammers or files
Proprietary lower anchor ensures windage zero
Attaches to our MMS Lower Handguard Mount (Required)
Made in the USA
Patent Pending

Specifications:

7075-T6 Aluminum Alloy
Type 3 Hardcoat Black Anodize
4140 Heat Treated Hardware - Anchor|Recoil Spring Button|OctagonalCam Washers

Disclaimers:

Requires the MMS Lower Mount & Handguard for installation
Check compatibility before purchase
Installation should be performed by a qualified gunsmith to ensure proper fit and function

AK 1913 Dust Cover	Compatbility	Weight
DC-AKM	Most Stamped AKM RSB <0.89"	6.7 OZ
DC-AK	Milled Type 3 AK and Chinese RSB >.89" <.91"	7.1 OZ
DC-KRINK	PSA Krink \| 104ur 106ur 107ur \| AKS-74u \| Riley Krink	7.0 OZ
DC-SAM7K	SAM7K	7.0 OZ
DC-ZPAK	Zastava Pistols M92 \| M85	Coming soon
DC-ZAK	Zastava Rifles M70 \| M90 \| M95 \| M77	Coming soon

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Reviews (6)

6 reviews

Write Review

5
Dust cover

Huy Bui on Oct 14th 2025

Very well made and fit perfect on my rifle. Installation instruction is very clear and helpful. Couldn’t be any happier
5
Incredibly nice dust cover and furniture

Domenico Bevilacqua on Jun 4th 2025

This dust is incredibly well designed and super easy to install. Honestly this is much nicer than zenitco and offers more features. The rear notch on the dust cover to prevent zero shift was great and simple idea. My Arsenal Sam5 had been completely transformed and im beyond happy satisfied. I highly recommend this product, the company is amazing.
5
ROCK SOLID Dust cover

Brandon Durham on Jun 3rd 2025

Great design, locks tight on my WASR. Easy to pop open, looks great too!
5
Extremely well built. Definitely recommended

Clary on Jun 2nd 2025

Ordered one of these for an early highly-collectible milled Arsenal in x39. After installing the lower MMS handguard this dust cover installed without a problem and was very simple and easy to install. The hardest part was adjusting the angle of the cover to get a tight fit but that was relatively simple. I would definitely recommend using a calibrated torque wrench (inch pounds only) similar to what you would use to properly install a scope mount or scope rings to make sure you’re correctly torquing each screw/bolt after degreasing and using loctite. Overall, this is an overbuilt tank of a dust cover. It’s extremely solid and should retain zero easily. 5 stars!
5
Great Addiction to the Clayco

Timothy Yelverton on May 30th 2025

I originally ordered the wrong size. They helped me out with an exchange and made it painless. It ended up looking great and is very tight. I am very pleased with the outcome. I definitely recommend JMAC products.
5
Amazing

Anthony M. on Apr 2nd 2025

I bought the railed dust cover for my SAM7 the second it dropped and it is by far my favorite dust cover I’ve used. The lock up and mounting system is rock solid. I’ve used TWS and FAB dust covers in the past and this dust cover crushes all of them. Ive hit, dropped, mag dumped, open and closed the system multiple times and it always retains zero.