This is something a bit outside the defense realm but it’s doing a lot to inform future long range precision engagement. Meet the Cadex Defence CDX-50 TREMOR single single shot rifle configured for Extreme Long Range competitive shooting. It’s chambered for .416 Barrett although they also offer 50 BMG and 10x 100 BWA.
It features a 40” Barrel and is pretty heavy at around 40 lbs when fully kitted out with weights in order to provide stability during firing for the projectiles three mile journey to its target which takes about 10 seconds. The shooter has already reloaded while the bullet is in flight and takes direction for the next shot from spotters tracking the round.
You’ll also notice the ski-style bipod feet. The bipod itself slides along a track at the bottom of the chassis which integrates several MOA of adjustment in order to keep the shooter stable the further out it moves.