Atlas Custom Works AK to M4 Stock Adaptor with Buffer Tube for E&L AK Series Airsoft Rifles, Black

E&L AK series rifles are solid platforms, but that fixed stock is one area most players want to change. Adjustable length of pull, foldable options, and the entire M4 aftermarket ecosystem are all a few screws away with this adapter.

Atlas Custom Works' AK to M4 Stock Adaptor mounts a standard M4/M16 AEG buffer tube onto your E&L AK receiver, which opens up the whole stock market. CTR stocks for fine length-of-pull adjustments, E2 and PDW folding stocks, crane stocks — anything that fits a standard AR buffer tube is now an option on your AK.

What you get. The kit includes the aluminum alloy adapter plate and a standard M4-pattern buffer tube. That's the conversion hardware. You'll need your own M4-pattern stock, which is the point — the selection is enormous and you probably already own one. Black anodized aluminum throughout, built to match the platform it's modifying.

Compatibility. Designed for the E&L AK line: AK-74s, AK-104, AK-105, and AK-102. If you're running one of these, this is your ticket to a stock that actually fits how you play rather than how the factory decided.

Why it matters. The stock on your AK is one of the first things that becomes uncomfortable during a game, especially on the carbine-length AK-104 and AK-105 where the fixed stock can feel cramped behind the shoulder. Getting adjustable length of pull means you can dial it to your arm length and cheek weld, which matters for consistent sight picture at range. Folding stocks let you stow the rifle in a bag or carry it through tight indoor lanes without the stock banging into things.

Before you buy. This is an adapter and buffer tube only — no stock included. You'll also need a few basic hex tools to install it, so budget fifteen minutes for the swap. And check whether your stock choice fits your battery setup: if you run a stick pack in the buffer tube, you need a stock that accommodates it, because now your AK battery lives in the same place every other AEG battery does.