H&N slugs in superior liner FX, different weights and sizes

Finally got hold of some H&N slugs, using my trusty FX Impact with 700mm Superior Liner to test speed and accuracy. I will be shooting the 23gn in .217 and .218, as well as the 27gn in .217 and .218. The weather was real bad so I could only get tot the 30m range. (33 yards) Gun Set-up: FX Mk I with Power Plenum 700mm Superior Slug Liner Reg at 155bar Valve at almost 4 lines Set up to shoot 25,4gn at 965fps. G2 23gn:    • Testing the brand new G2 23gn slugs out of...   Knockout slugs:    • The new JSB KnockOut Slugs tested in Fx Im...   G2 26gn:    • G2 slugs up for review and test against JS...   Inferno slugs:    • Slug testing with FX Impact, new Inferno S...   Hades vs Heavies vs Knockout vs Redesigned:    • JSB Hades vs Heavies Vs Redesign vs KnockOut   50m Pellet test:    • 50m Pellet test JSB Exact , Heavy and Rede...   50m Slug test:    • 50 m Slug test with FX Impact   75m Slug test:    • 75m slug festival with FX Impact   Silencer point of impact shift:    • FX Impact Point of Impact Shift due to Sil...   Inferno Slugs 23gn and 25gn 50 -100m:    • FX Impact and Inferno Slugs 23gn Cup base ...   Inferno Slugs 25gn and 28gn 50 -100m:    • Slug testing at 50m (55y) and 100m (110y) ...   FX Superior Slug Liner:    • Is the FX Superior Slug Liner really better?   Upping the speed on FX Impact:    • Upping the speed on FX Impact   FX Superior Slug Liner Part II:    • FX Impact Superior Slug Liner Part II, is ...   34gn Beasts:    • Battle of the beasts 34gn in .22   Hunting series: Berry Farm:    • Berry Farm Pest Control FX Impact   Berry Farm 2:    • Hunt on Berry farm 2