Unattainable sniper guns.
Not so hard to purchase as one thinks.
The Remington 700PSS has garnered a reputation as an excellent rifle that shoots sub-MOA, straight out of the box, sometimes found for less than $800.00. While it is somewhat limited in distribution, it can still be found available to the general population without problem. I have a 700PSS, it surprised the heck out of me for a production gun.
Now, if you still want a 700PSS, or just want the accuracy of the 700PSS, but don't want to cough up that kind of money, it's a poorly-kept industry secret that the only thing special about the 700PSS is the H-S Precision PSS stock.
In other words, if you go buy a Remington 700VLS, or VSS, (Varmint) you have the same barreled action as the 700PSS, no kidding! Remington will even confirm this, the 700PSS is built on the same assembly line, no Custom Shop tweaking like the Sendero. Availability of the 700 Varmint model is better, and you even have a wider choice of chamberings, to include the .260 Remington, which is no slouch in the accuracy and range department. Granted, they sell the 700PSS in .300 Win Mag and now .300 Remington Ultra Mag, which one can only wonder why, since law enforcement engagement distances seldom exceed 100 yards.
The Savage 10FP is another tight shooter, again, with a reasonable price tag. There was also the Savage 112BVSS, with laminated stock, heavy stainless barrel, and a reasonable price.
Of course, you can be a total goofball like me, and build your own on a wildcat chambering:
http://www.geocities.com/Yosemite/Falls/7268/interdiction.html