Tubb 2000

{{refimprove|date=August 2015}}

{{Infobox weapon

|name= Tubb 2000 a/k/a/ T2K

|image= File:Tubb 2000 rifle at NFM.jpg

|origin=United States

|type=Competition rifle

|is_ranged=yes

|designer= David Tubb

|design_date=2000

|manufacturer=McMillan Brothers Rifle Co.

|production_date=2000–2012

|variants=Tubb 2000c, Tubb 2000t, Tubb 2000 Spec-Tac-LR

|weight= {{convert|12.0|lb|kg|1|abbr=on}}

|crew=

|cartridge= 6XC, .22-250 Remington, 6.5-284 Norma, 7mm-08 Remington, .308, 6mmBR Remington

|action= manually operated rotary bolt action

|max_range=

|feed= 10 or 20 round detachable box magazine

|sights= Iron sight or telescopic sight

}}

The Tubb 2000 (also known as the T2K) rifle is a fully adjustable modular sports target rifle produced in the United States by the McMillan Brothers Rifle Company. It was designed and endorsed by 11-time NRA Highpower Rifle and ICFRA Palma World Champion David Tubb and Rock McMillan for long-range target shooting.

"Anderson1">{{cite web| last = Anderson| first = Dave| authorlink =| title = The T2K: a great shooter designs a great rifle.| work = Guns Magazine| publisher =| date = February 1, 2006| url = http://www.thefreelibrary.com/The+T2K%3a+a+great+shooter+designs+a+great+rifle.-a0140411693| format =| doi =| accessdate = August 24, 2015}}{{cite web| last =| first =| authorlink =| title = High Power Rifle | publisher = Massachusetts Rifle Association| date =| url = http://www.massrifle.com/index.php%3Foption%3Dcom_content%26view%3Darticle%26id%3D66%26Itemid%3D84| format =| doi = | accessdate = August 24, 2015}}

The Tubb 2000's barrel can be changed by the end-user, allowing the same rifle to support various calibers. Adjustable or user-changeable features include stock, sights, hand grip, trigger. It includes a quiet shock absorbing stock instead of a loud muzzle brake.

The successor to the Tubb 2000 was launched in 2017,[https://www.thefirearmblog.com/blog/2017/02/17/new-tubb-gun-david-tubb/ New Tubb Gun by David Tubb - The Firearm Blog] and is called Tubb ATR (Advanced Tactical Rifle).