Feb 3, 2017 · 5 R rifling, with its odd number of lands and grooves has each land opposing a groove. It also has radiused groove corners, supposedly giving a better gas seal. It has been claimed that 5 R …

Jun 16, 2007 · Looking at Bartlein barrels & almost all of them are 5R rifled. Going to be rebarralling my 300 WM soon. Has a Krieger 1-10 with 3100 rnds on it now. What are your thoughts?

Nov 2, 2015 · Picking out a new barrel for a 30 Nosler. Will be having it throated for a 215 Hybrid. I'm looking at 9 twist variants and never thought of number of grooves. I've heard of 5R and done a little …

Jan 9, 2025 · The barrel on a 5r shares same rifling profile and tw of the m24, but it's not the same barrel blank or quality of blank that rem used in the custom shop on m24 builds.

Oct 14, 2017 · The 5R Milspec is a rifle that is setup to "mil specs" (example: Remington M24), that also uses a 5R rifled barrel. The 5R Milspec uses the same barrel, stock, and setup as the military M24 …

Mar 6, 2020 · Most 5R barrels are copper magnets- less grooves is always best.. 6 groove is standard- The more powder you burn w/ lighter bullets, the less twist your gonna need.. to be accurate BR …

Jan 17, 2023 · My Remington 700 5R rifles are New Old Stock from the now defunct Remington Arms. I have no idea of the quality of the new RemArms rifles and am still purchasing Remington Arms. I …

Nov 20, 2017 · all, I see these claims that Remington’s 5r barrels are always accurate, at least by the weekend shooter’s standards (at least 1moa or significantly better). If that is true, I wonder why …

Nov 2, 2025 · brand new unfired outside the factory Remington 700 gen 1 5r with a 24" threaded 5/8x24 barrel. The Gen 1 5rs are excellent rifles and known for their accuracy. Just cleaning out rifles that …

May 7, 2014 · I was just wondering if 5R rifling, polygonal rifling, or another type of rifling is better for inherent accuracy if everything else is the same? 375rifleman I am a fan of the polygonal rifling ~ …