by James Sighler May 15, 2010
A firearm that every nerd on the planet believes is the best weapon ever made because of MW2. The reality is that it will NEVER see military adoption because of its inferior durability and design to weapons already in use. It is chambered in 5.56x45mm NATO and is manufactured by Remington Defense and Bushmaster.
Loser: "dude the ACR is the best gun in the world! I pwn in cod with it!"
Firearms Expert: shoots Loser with a real HK-416, a superior weapon system
Firearms Expert: shoots Loser with a real HK-416, a superior weapon system
by EMR-22 November 11, 2012
Why is the car trip taking so long are we going to Acre!
Why watch Jurassic park when you can go to Acre!
Why watch Jurassic park when you can go to Acre!
by #Atlantis April 13, 2018
by lil_tunt February 13, 2019
ACR stands for Alton County Railways - a shit program that did not work during the Rail group war on roblox. Many key figures stood to take it down including CuteCatGames, TescoCornflakes,OfficialHavster and DannyRBLX. One of the major figures that was targeted was WindowSill363 who has been ruined publicly.
by CuteCatGames April 21, 2019
by Galder March 07, 2004
by Hagger September 27, 2006