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RIFLE DYNAMICS - M4 Stock Adapter Black Aluminum

15 Reviews

M4 Stock Adapter Black Aluminum

Brownells #

100011376

MFR #

NONE

UPC

$64.99

Purchase Limit

Out of Stock

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Can we ship this to you? (US only)

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International purchase information

Specifications

Color:

Black

Finish:

Matte

Make Model Fit:

AK-47.Universal

Material:

Aluminum

Restriction

Gun Part Restrictions:

Yes

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International purchase information

What is the RIFLE DYNAMICS - M4 Stock Adapter Black Aluminum?

Jim Fuller and Rifle Dynamics have wanted to bring this stock adapter to market for a long time. Earl Pittman of IWC got involved and helped refine Fuller’s design to bring this project home. The Rifle Dynamics adapter offers the somewhat unique feature of allowing the use of an AR-15 end plate and different sling set-ups. This feature allows many different sling-mounting options for the individual users. Any sling adapter that fits on the AR buffer tube should work like the MagPul ASAP. This adapter is easy to install without modification to the AK with no need to cut off the stock tang, as it fits inside the adapter and tube.

SPECS: Aluminum construction, matte black anodized finish. Fits stamped AK47/74 receivers with rear tang. Will not fit: Milled receiver, Chinese guns , PSL, Vepr, Yugo, any side/under folder stocked rifle, any receiver with stock tang removed.

See all of our AR15s and AR15 parts here.

Gun Part Restriction
Gun Parts have restricted shipping to CA.

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AK-47 M4 STOCK ADAPTER REVIEWS

4.5

15 Reviews

5 Stars

67%

4 Stars

20%

3 Stars

2 Stars

1 Stars

Reviews Summary

Customers appreciate the AK-47 M4 Stock Adapter for its ease of installation and robust design. Many find it improves ergonomics and offers better alignment with optics, though some note height issues for iron sights. While the assembly process is mostly straightforward, there are concerns about hardware compatibility and material durability. Overall, it's favored for serious builds and upgrades.

What Reviewers Are Saying

Installation & Fit

70%

Reviewers frequently mention the ease of installation, highlighting that the adapter fits well on various AK models. However, several users report issues with alignment and the need for shims or additional hardware for perfect fit, impacting the overall user experience.

Ergonomics & Design

60%

The design is praised for raising the stock in alignment with optics, enhancing the shooting experience for users who prefer modern sights. Yet, many reviewers mention that it elevates the cheek weld too high for effective use of iron sights, which can be seen as a drawback for those favoring traditional aiming.

Material Quality & Durability

50%

While the machining quality is commended, some users express concerns over the material's robustness, citing that the paint scratches off too easily and suggesting the need for use of stronger metal. This theme reveals a divide between initial satisfaction and long-term reliability.

Compatibility & Functionality

55%

Many reviews highlight the adapter's versatility with various AR buffer tubes and stocks, enhancing its value for those looking to customize their AK platforms. However, reports of mismatched hardware and designs that don’t fit certain models create hesitation in full endorsement.

Overall Performance

65%

Many customers report improved shooting stability and the ability to use a wider range of stock options as key benefits. Despite some compatibility issues noted, users appreciate the adapter as a strong option for upgrades and conversions, particularly for tactical applications.

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AK to M4

This fit my RAS47 perfectly and was delivered very fast.

Rifle Dynamics M4 Stock Adapter

Used on Arsenal SLR-107R in conjunction with AR-15/M16 Mil-Spec Buffer Tube, Black Aluminum AR-15 QD Endplate & Titanium Castle Nut Combo and Rogers Super Stock. Much more pleasant to shoot than original stock having an adjustable length of pull. The adapter does sit higher for modern optic line of sight whether on a railed dust cover or side rail mounted optic; the drawback is the height of the upper buffer tube ring portion sitting higher than the original stock blocks removal of the dust cover when a side rail optic is utilized on the mount.

YES, IT REALLY DOES FIT!

I was skeptical that this would go on a Saiga .410 without a lot of effort. I was absolutely wrong. I expected it to have exterior dimension problems creating snag points or odd edges. I was absolutely wrong. I added a few thousands in brass shims between the rear trunion and the adapter, and used SS washers in place of the Delrin washers which were included, but these changes were unnecessary. It is an installation breeze, looks great, and is rock-solid. I intend to convert other AK/Saigas to this M4 system, which is much superior to other designs.

Would give more than 5 stars

-Fits DDI Stamped ak-47s -Compatible with voltor buffer tubes -Raises the stock more in line with the barrel (recoil control) -Easy to install (uses metric allen wrenches) -Rock solid stability (provided you use thread locker, blue preferred)

Great Stock Adapter

Great stuff as always from Rifle Dynamics. Installation was easy. Perfectly fit my WASR 10 AK-47. Looks like it was meant to be there. No machining marks at all. *Make sure to use Loctite on the screws. After 90 rounds the mounting screws loosened up. A little dab of thread locker took care of that.

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Customer Questions

22 Questions

RIFLE DYNAMICS - M4 Stock Adapter Black Aluminum

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AK-47 M4 STOCK ADAPTER REVIEWS

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