hw barrel weight

[gibboj]

hi both rifle`s are tuned my 80 [-22] as a b+c kit,buttond piston,11 lbf. he`s a v-mack kit,buttond,11.5 lbf, but -177. the -22 seem`s slightly better never tried a weight on my -22 .he also as a hw77 in -22 and that knock`s spot`s off both 80. holding doe`s have a lot to do with it iv found atb john