Distance .223 Bolt-Action Rifle?

[clang]

No need to spend a lot of money on a gun you might be treating fairly roughly while carrying on your 4 wheeler. A used Savage 110 in .223 can be had for $300 or so and is a very accurate gun.

 

[Old Grump]

Howa Lightning .223 Remington Bolt-Action Rifle under $500 will do exactly what you want. 4 round magazine but 10 round kit is available. 22" barrel will give you all the range possible out of a .223 round. 60-64 grain bullets match up well with it's 1/12 twist.