Found some more...

Weapons Info

• ERB "...rifle designed for the high accuracy." remove "the"
• ERB "...it is chambered for 7.62x51 mm cartridge with ad is typicaly used in..." consider rewording to "...it is chambered for the 7.62x51mm cartridge and is typically used in..." (note I did suggest bringing the mm at the end of the 7.62x51mm)
• KATIBA "...it features bullpup design, reliability..." change to "...it features a bullpup design,..."
• MK200 "...is a gas operated light machine gun based on Belgian FN Minimi with ergonomical..." change to "...is a gas-operated light machine gun based on the Belgian..."
• MK200 "...6.5x39 mm" fix to "6.5x39mm"
• MK6 "...can fire various kinds of ammo, from HE to smokes, flares and even guided rounds in support of infantry." Place a colon "can fire various kinds of ammo: from HE to smokes, flares and even guided rounds..."
• MX "...standard issued weapon" change to "...standard-issue..." or keep it as standard issued but place a dash between.
• MX "...verion with shorter barrel, better..." change to "...version with a shorter barrel"
• TRG "labeled" is spelt wrong, correct is "labelled"
• TRG "...a short barrel better suitable for a close combat..." change to "...a shorter barrel better suited for close combat..."

Weapons Handling

• RECOIL "...affect the shooting precision..." remove "the" from this sentence.
• UNDERWATER WEAPONS "...5.65 mm" close up the gap "5.56mm"

Vehicles Info

• QUADBIKE "Military..." maybe start that sentence with a "The military".

Tactics

• Call for a support - Change to "Call for Support" - in the actual description change "It is possible to call in a various..." to "It is possible to call in various..."

Spectating

• Camera Free View (or Free Camera View?) - under "Press[Delete] to toggle..." put a space between Press and the [Delete] so there's consistency.
• Camera Free View - "Tap [Left Alt] to move camera..." put a "the" in front of camera.

Infantry Control

• SPRINT - get rid of the "a lot".

Health

• INJURY - Make the first "a" in that paragraph a capital "A"

Explosives Info

• EXPLOSIVE SATCHEL "...but more easier to spot." Change to either "but easier to spot." or "but more easy to spot".
• NAVAL MINES (BOTTOM) "sitting on a bottom of the sea..." change to "sitting on the bottom of the sea"
• NAVAL MINES (BOTTOM) "...to punish every ship, which sails too close." Change to "to punish every ship that sails too close." haha like you did in the next one Naval Mines (Moored).
• PDM "Fuse placed on the base..." change to "The fuse placed..." or "A fuse placed..."

.... and that's it for now,