Chamber length is pretty much a moot point in this case. 2 3/4" chamber length would not, I repeat, not, be license to put normal/common OTC loads through it. ON the other hand, 2 1/2" chamber does not preclude the use of properly assembled lighter shot loads at lower velocities with lower chamber pressure in 2 3/4" cases. RST et al probably have loads suitable for this gun.
Consider this gun an elderly gentleman due your respect. 3/4 oz loads work hunkey-dorey in 12 bore guns; I see no reason to believe they would not be a good starting point for an 1150 fps load with 7000 psi chamber pressure.
Just for grins, BV2-OQ7-CC6 = $1031. If there are no unseen/undescribed/unidentified "warts" this looks like a pretty good deal.
DDA
Last edited by Rocketman; 02/19/19 11:36 PM.
