The Schrifle round typically produces 12% less serious flyers than any other current sabot-discarding production round.
Current loadings: A 240gr Raptor Alv, 260gr Raptor Alv, 270gr Raptor Alv weight. Availability may vary as the 2017 season draws near. Recommended for barrels with a 1-23 or 1-24 twist rates.
We are seeing a number of guns with both a 1-26 and 1-28 twist rates producing good accuracy with the 270gr out to 150yards. Each barrel in a 1-26 or 1-28 twist rate will require testing as results may vary do to differences in non-SAAMI barrel dimensions.
The 20ga “Schrifle”: will not work well when used in the H&R 960 slug gun with it’s 1-35 twist and oversize bore. I can not make a 20ga Schrifle round work in the H&R 960-20ga because of there over size bores!