Hi folks,
new member first post.
Im looking for oal and cbto measurements for 110 freebore in this cartridge with berger 130 vld target just for comparison to my own measurements.
Berger lists 2.800 oal and 39.7gr of H4350 with a 103% fill ratio I cant even close the bolt at this measurement my case measurements fore my chamber are,
OAL-2.740
CBTO-2.085 5thou in the lands
130 berger vld target
the boat tail bearing surface junction is approx 60 thou past shoulder, neck junction.
Im at 40.3gr of ar2209/h4350 without any pressure sighns ,
velocity is 2842fps.
Al info I have seen all the freebore numbers have been much more than mine Im starting to wonder how much higher I can go up in charge weight some numbers from folks with same freebore would be good for cross refrence I know all rifles are different .
Also if not 130 berger I have 123 scenar,136l scenar and berger 140 hybrids I wont write measurements for these I be here all night.
rifle specss are
stiller ss viper s/a single shot
barell is truflite hvy palma ultra match 8 twist 32in
Stock grs F/TR
scope 15x55x52 night force comp.
Cheers Trev
new member first post.
Im looking for oal and cbto measurements for 110 freebore in this cartridge with berger 130 vld target just for comparison to my own measurements.
Berger lists 2.800 oal and 39.7gr of H4350 with a 103% fill ratio I cant even close the bolt at this measurement my case measurements fore my chamber are,
OAL-2.740
CBTO-2.085 5thou in the lands
130 berger vld target
the boat tail bearing surface junction is approx 60 thou past shoulder, neck junction.
Im at 40.3gr of ar2209/h4350 without any pressure sighns ,
velocity is 2842fps.
Al info I have seen all the freebore numbers have been much more than mine Im starting to wonder how much higher I can go up in charge weight some numbers from folks with same freebore would be good for cross refrence I know all rifles are different .
Also if not 130 berger I have 123 scenar,136l scenar and berger 140 hybrids I wont write measurements for these I be here all night.
rifle specss are
stiller ss viper s/a single shot
barell is truflite hvy palma ultra match 8 twist 32in
Stock grs F/TR
scope 15x55x52 night force comp.
Cheers Trev