If it is being tested by the Ministry of Defence in Russia then there is a good chance that it could be adopted over other rifles like the AN-94 and AK-107... both of which are part of the super solider program they are working on.
These new rifles might be adopted by the special forces only or they might be adopted more widely.
They have mentioned a modular version of the AK12... ie
Host: Why is the AK-12 was not originally made replacement barrel and bolt group?
Who told you that did not? Yes, these samples did not. But this year, these machines will be made. Spetsavtomaty for special operations forces.
From the link Austin posted above.
... which would be a very valuable addition to the special forces as one rifle you can change to a SMG or an assault carbine or even DMR with the change of a barrel and bolt would be very useful. A mission where you are heading for a village to take out enemy forces could involve long range shooting outside (ie 200-300m) where a full length rifle barrel would be required like an AKS-74, followed by use inside a large apartment block where a short barrel AKS-74U like weapon might be useful. Carrying two complete weapons might not be an option but carrying barrels of different lengths would hardly be a problem... and well worth the extra weight.
It would also mean the soldier has one base weapon for every job with the barrel and bolt set for different roles... for a Russian special forces person a 5.45 x 39mm, a 9 x 39mm, and a 12 gauge barrel and bolt kit with short and long barrels in each calibre would be ideal... especially with suppressors fitted.
That means for a special forces team member instead of having a VSS/AS, AK-74M, AK-105, AKS-74U, Saiga-12, and Vityaz-SN, he could simply have an AK12SN with different barrel and bolt kits... one weapon to learn to use/maintain/buy.
Also:
Russia to Finalize Kalashnikov Merger in September
IZHEVSK, May 31 (RIA Novosti) – The Kalashnikov Corporation, which will absorb major Russian small-arms makers, must be registered by September 19 when the country celebrates the Day of Arms Makers, Deputy Prime Minister Dmitry Rogozin said.
Rogozin, who oversees the Russian defense industry, proposed a merger between Izhmash and Izhmekh, which are both located in the city of Izhevsk, in November last year. He later suggested that some other small-arms manufacturers should join the corporation under the famed Kalashnikov brand.
“We must set foot on a finishing line…and have the corporation registered as a legal entity by the time we celebrate the Day of Arms Makers in September,” Rogozin said on Thursday at a meeting on setting up the Kalashnikov Corp.
Rogozin stressed that at the beginning of its existence the new corporation will prioritize consolidation of weapon design ideas and modernization of production equipment.
The company will produce both weapons and ammunition for them, particularly armor-piercing and explosive rounds, Rogozin said.
© RIA Novosti.
The legendary Kalashnikov assault rifle
Izhmash has been manufacturing Kalashnikovs since the world-famous assault rifle first went into mass production in 1949, while Izhmekh is best known for producing Makarov and Yarygin pistols.
However, both companies have been recently experiencing financial difficulties and a sharp drop in production output.
The government is now hoping to revive them by merging them under the new brand.
Mikhail Kalashnikov, the designer of the Kalashnikov assault rifle, has personally authorized the use of his name for the new corporation.
http://en.rian.ru/military_news/20130531/181430767/Russia-to-Finalize-Kalashnikov-Merger-in-September.html
So the bold bits are interesting as they will pool resources, but also reduce the different types of products and optimise their tooling and production facilities.
The fact that they will also develop their own ammo suggests to me that they will be responsible for making "sniper" ammo and specialist rounds like underwater ammo, while the traditional ammo makers will make the bulk of the ammo.
From the link Austin provided above:
Presenter: Which store would be full-time for the AK-12: 30, 50 or 60 rounds? And will the regular drum shops?
The main magazine for AK-12 is likely to remain a traditional 30 round magazine. By AK-12 developed short stores in 20 rounds, 30 round magazine. Work is underway to test the 60 charger box magazine, and we master the production of large-capacity drum magazine almost 100 rounds of ammunition.
So the 60 round mag is still in testing but the 95 round drum is ready for production.
Also:
Host: What do you think about the scheme bullpup? She has prospects?
Of course, it does. VKS built under the scheme bullpup. NE rifle, created by me in Tula, was also built under the scheme Bull - Dad, automatic AL-12.7
Here, work is underway to create a machine under the scheme bullpup.
So the VKS 12.7 x 55mm suppressed sniper rifle by KBP...
The NE rifle? The original says ВСВ винтовка, or VSV Vintovka... S in a rifle designation generally means sniper... unless it is for folding stock, and vintovka is rifle... perhaps this is a bullpup version of the VSS sniper rifle in 9 x 39mm?
He just said he developed it... he didn't say it was successful, though it might be in use as a type of Groza like rifle?
And AL-12, another KBP weapon in 12.7 x 55mm.
He didn't mention the ADS, but mentions there is another bullpup weapon in development... clearly the VS-121.
It will be interesting as during the merger things will disappear and projects will merge... they probably don't even know themselves what they will look like next year.
Regarding them making their own ammo... perhaps the new Kalashnikov company might make the new 6 x 49mm calibre ammo and other sniper ammo?