(Continued from Part 3. This concludes the article.)
Considerations for Non-Standard AKs
When it comes time to order accessories and parts for your AK, it is very easy to accidentally order incompatible items meant for a different AK variant. To get an idea of the scope of the problem, check out UltiMAK‘s and Midwest Industries’ AK product listings. In this section, I’ll help you make sense of some of the lingo on these pages, as well as other terms that you may encounter. Unless otherwise noted (or implied by a chambering in a different cartridge), all of these rifles use standard AK magazines.
While commonly referred to as “AK-47s” (Automatic Kalashnikov model of 1947), most AKs that you will encounter are more similar to the AKM (Automatic Kalashnikov Modernized). When Mikhail Kalashnikov designed his namesake rifle, he intended for the receiver to be stamped from sheet metal. Soviet metallurgy of the day was not up to the task, so receivers were milled from blocks instead. This continued form the rifle’s rollout in 1949 until 1959, at which time Soviet metallurgy had improved such that the stamped receiver could be reintroduced, officially designated the AKM.
On the commercial market, AK-47-types are called “milled receiver” rifles, and AKM-types are called “stamped receiver” rifles. Milled receiver rifles use different styles of buttstocks, handguards, and gas tubes. Their barrels also mount directly to the receiver, whereas on a sampled rifle, the barrel mounts to a trunnion and the trunnion mounts to the receiver. Most other parts should interchange with basic rifles, but unfortunately, there are few guarantees here. Milled rifles are more than a pound heavier than stamped receiver rifles. Milled rifles also have a reputation for higher round-count life expectancies, which is probably academic for anyone not doing large volumes of full-auto fire.
At this point, I can explain my imprecise usage of the term “AKM.” The Soviet AKM, and its direct copies, was only ever fielded with 14×1 LH muzzle threading. The 7.62x39mm AK-103 is fielded in small numbers today and has M24x1.5 threading, but it has a 100-series folding stock and is therefore not considered a “basic AKM” for the purposes of our discussion. Such hair-splitting might cause confusion, but I wanted to introduce the term “AKM” early, as it is the common nomenclature for any stamped-receiver AK that mostly fits AKM parts.Continue reading“Kitting Out The Kalashnikov – Part 4, by A.D.C.”











