Advanced Combat Optical Gunsight

ACOG (Advanced Combat Optical Gunsight) is a type of scope attachment in Counter-Strike Online. It has only 1.5× magnification level and very useful for mid-range weapons such as rifles and submachine guns.

Usage[]

These weapons are seen equipped with ACOG:

External links[]

Advanced Combat Optical Gunsight at Wikipedia.

Items

Lobby

Reward Preview • Special Mission Reset • Promotion reward ( KR • TW/HK • CHN • IDN • CSN:Z • VN ) • Channel Chat • Experience Coupon • Game Points Coupon • Battlefield Supply • Ignore Defeat • Ignore Penalty • Ignore Defeat + Penalty • Joker Character • Craft Item Duffel Bag • Duration Extender • Experience Up • Point Up • Double Up • Mileage Duffel Bag • Mileage Lottery Ticket • Weapon Lottery Ticket • Bingo Ticket • Premium Moderator

Boxes

C-Box ( KR • TW/HK • CHN • JPN • SG/MY • IDN • TL • TR • CSN:Z • VN ) • Z-Box • Military • Treasure • Darkness • Xmas • Jackpot • S-Box • B-Box • J-Box • M-Box • Random • Life Weapon ( Transcendent ) • Mileage • Rare ( Halloween ) • Buff ( Class ) • Summer • Part Weapon Special • Part Item • Chest • 10th Anniversary • CSOGS • Epic • Siege • Mileage • Challenge • Settlement Support • Part Weapon Selection • FLEX • ENH • Old-Time • Z Starter • Rare Selection • Class Selection • ENH Selection • Costume Selection • Unique Selection • Transcendence Selection • Upgrade • Xmas • Gold • Mystery • Costume Selection • Desert • All-In-One • Epic Selection

Decoder

Classic • Advanced (A • B) Mileage (Crate) • Premium • Buff (A • B• C) • Package • Brand • Top 50 • Epic • Top Class • Rare • Unique • Class • Event • Drakar

Event

Advance Unit's Supply Box • Reversed Map • Soccer Ball • Heart Bomb • Pumpkin Grenade • New Year Box • Silver Bell • Golden Bell • Mystery Gift • Seed • Sprout • Fruit (Harvested) • Fortune bag • Timed Bomb • Fortune Cookie • Lucky Coin • Ice Breaking • Soy's SD Zombie Maker • Baseball • Reservation Ticket • Discount Coupon • Level Up Coupon • Transcendence Piece • Gold Moon Cake • Gunsmith Toolbox • Drakar Coin

Supply Box • Point Up • Double Up • EXP Up • All Set • Floating Damage • Damage Meter

In-game

Battle Revival • Emergency Medicine • Round Retry

Clues

Set 1	Operational Map • Damaged Equipment • Andrey's Diary • Phobos' DNA

Set 2	Siege Type's Blood • Siege Type's Frame • Siege Type's DNA

Set 3	Dione Pursuit Diary ( No.1 • No.2 • No.3 • No.4 )

Set 4	Confidential Weapons Document ( No.1 • No.2 • No.3 • No.4 )

Set 5	Frozen Terror's Mane • Gluttony's Tongue

Reboot	Confidential Documents • Secret Map • Research Tools • Zombie Sample • HP Supplement • Attack Amplifier • Bulletproof Armor • Combat Boots • Spare Magazine • Weakness Analysis Device • Level Up Amplifier