Harvested from an Australian forum ...





BAS was polished is all.

Further value was gained from this modification ... cocking piece replaced by one incorporating a roller bearing.
[img width=551 height=450]http://bcrc.iinet.net.au/pictures/bolt_lift/Bolt6.jpg[/img]

Both mods meant an LRPV suffered from nil destabilisation when lifting the bolt whilst in the bags.
Cheers...
Con