Yep, check
Pubg.me, m16 has the fastest bullet velocity of all the Assault Rifles and akm has the slowest. It also has a bit lower vertical recoil and faster recovery than the other rifles at least unkitted.
M16 is basically a budget DMR. It would argue its better than sks and worse than m14 at the dmr role. Actual snipers beat it of coarse.
IMO the SCAR should have the ability to use a cheek pad. IRL the scar can be fitted with a cheek pad and even has a built in cheek extender thingy in the default stock.
Bluehole and PU have made some head scratching decisions when it comes to weapons. Here are a few of my gripes.
1. The vector is the most OP smg IRL, its fire rate and accuracy should make it superior to the UMP in game at the very least. Right now there is no reason to pick up the vector, its a useless gun. It was fine before the nerf.
2. The VSS is garbage IRL and in game. Why even add it?
3. What is it with using such boring, and relatively old guns, (AKM, SKS, Groza, VSS) when weapons like the Tavor, Atrax, 805 bren, SCAR Mk17, AK12, and other modern firearms exist? Its like this game was made in the mid 90s or something. All they need is an AK74 to complete the eye rolling soviet garbage parade. Is it possible the weapon choices are solely due to the maps setting (Russia)? I have heard that maps will each have their own weapons to fit a theme, but I think that might be a rumor.
4. If not a cheek pad, why can't the scar take a tac stock? A lot of scar 16 and 17 owners replace the default stock because it rattles terribly. It is a gun that accepts after market stocks.
5. Pistols should take muzzle attachments beyond suppressors.
6. Why does the same 762 ammo that goes into the AKM, SKS and Groza also go into the M14, KAR98 and M24? For those that are not aware the AKM, SKS and Groza use 7.62x39 while the KAR98k uses 7.62x57 Mauser and M24/m14 use 7.62x51 NATO. These are completely different cartridges. If BH is worried people would get confused they could just change 7.62x51 to .308 which is virtually identical to 7.62x51 and hand wave away the ancient KAR98k cartridge as many KAR98ks have been re-chambered into .308. Basically I am arguing that .308 should be an ammo you pick up for the big guns.
7. After my diatribe in 6 I am realizing that the SKS is kinda worthless when the AKM exists. Replace it with the 7.62x51 FN FAL (known as the right arm of the free world) if you have to use old guns. Would be great as a spawn DMR below the MK14ebr and above the AKM.