Barrels - Multi-Radial Rifling (MRR)

[HM77]

Hi
Can some of the experts here tell me if they actually tested Multi-Radial Rifling (MRR) versus other options for better:

1. Barrel + Crown Life
2. Improved velocity
3. Accuracy

Sabatti promotes this quite extensively. I would just like to know if this is a new and improved technology for barrels.

Regards
HM77

 

[wapiti16b]

I'm no expert on anything and have only read the Sabatti advertising but wonder if it is all that much different than Schneider P5 riflings ?
P5 also claims improved velocity and is I believe the choice of USMC to this day but I'm not sure . The P5 is a polygonal rifled barrel that claims less bullet deformation from standard rifling increasing velocity and accuracy which is similar to Sabattis claims .
Contact Schneider , I'm sure they can shed light on MRR vs P5 !