Lightsped
Member
Without getting too complicated, can someone kindly explain to me what exactly a "free floated barrel" is? And what are the advantages/disadvantages to such a feature?
One is the whole rifle becomes basically a precision instrument, meaning it is somewhat fragile and will not tolerate rough treatment without causing negitive effects on accuracy.
I'm not by any means an expert, but I do have two different rifles chambered in .308. One is a Ruger M77 MkII with a lightweight 22" barrel that is not free floated. The other is a Remington 700 VSF with a heavy weight 26" fluted barrel that is free floated. If you shoot Federal's 168 gr SMK BTHP out of both rifles at 100 yards on the same day in the same conditions, the Ruger will print 4 shot groups in the 1"-2.5" range, while the Remington will print 4 shot groups in the .375"-.75" range. (The variations are all my fault.)
There is absolutely no question that the rifle with the fully floated heavy barrel is more accurate than the one with the unfloated light barrel. Admittedly, there may other factors involved, like trigger quality and so on, but I attribute the Remington's superiority in accuracy primarily to its barrel configuration and being freely floated.
When companies figured out it was cheaper to float a barrel than to bed it well and make it fit the stock, it became all the rage. Take it how you will, floating does not mean accuracy, and it doesn't equal quality.
Re-read his post. Gimposaurus's Ruger improved its accuracy by floating the barrel.Sunray said:Note gimposaurus' post. Rugers tend to not like a free floated barrel. Remingtons do.