DocUSMCRetired
Well-Known Member
375 Caliber 410 Grain Hybrid Target Rifle Bullet
Rugged construction to survive extreme performance conditions. Unprecedented concentricity: less than .0003” runout using J4 Jackets. Hybrid ogive for tunes easy tuning and load development. Doppler verified - less than 1% B.C. variation! 375 Caliber 410 Grain Hybrid Target
bergerbullets.com
Just giving this its own thread.
Minimum twist rate should be at least 1:11. We tested these to 3300 FPS in our 1:7 barrels and they showed no degradation of BC or loss of precision. So you can shoot these in your rifles built for solids without issue.