Thank you for visiting Colorado Milsim! The Rocky Mountain Regions premiere airsoft event hosting company.

Please visit our links and check out our events!

News:

07/17/08 - We have closed the US Forces Registration. All new registrations will have to register under terrorist forces for the time being.

07/15/08 - Colorado Milsim is proud to announce Bing Energy Drink as a sponsor for OP: Sudden Strike 2!

www.BingMe.net

07/07/08 - Registration for OP: Sudden Strike 2 will close on Sunday 7/27/08. Final payments are required to be submitted no later. Players who do not complete registration by this point will be dropped. Also, we have closed the registration for the US Special Forces.

We are also proud to announce AirSplat.com as an official sponsor.

06/17/08 - Colorado Milsim is proud to announce RedWolf Airsoft and Tactical Airsoft & Milsim Magazine as sponsors for OP: Sudden Strike 2. More details coming soon!

Colorado Milsim is proud to announce Sgt. Major Ed Bugarin (US Army, Ret.), a Delta Force Operator who served for 11 1/2 years as the US Commanding Officer. Click here to read his Bio.

OP: Sudden Strike Registration will open on June 01, 2008.
More event details are coming soon.