Vartarg217
Anyone here have any experience with L'il Gun and the .20 Vartarg cartridge?? Thanks. George
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Too slow!How did you find a 14-1/2 year old thread?
It’s a different animal in a closed chamber, though it does run hot.And known for being very hard on forcing cones in magnum revolvers.
I believe the problem with LilGun in some revolvers is that they were running pressures above what the powder was designed for. I use it regularly but maintain pressures under 45,000 PSI. Almost always 40,000 PSI.And known for being very hard on forcing cones in magnum revolvers.
I like it in the 30 Carbine because I get 2050 FPS and after a string on 10 rounds the barrel feels cooler than H110. Keeping the pressure to 40,000.Use in khornet and 221at Hodgdon shown max. Never an issue with 40 gr blitz kings. Extremely accurate. Great critter getter. 221 dropped a tote at honest 350. DRT!!