AG Composites has officially shattered the weight barrier with their new CAT R700 SA chassis, bringing a Remington 700 Short Action footprint to an astonishing 1.4 lbs bare. Initial field reports, however, suggest that this unprecedented mass reduction presents unforeseen challenges for even the most seasoned competitors. At last weekend’s 'High Desert Havoc' in Odessa, TX, wind calls became secondary to managing the rifle’s tendency to subtly ascend with minor barometric pressure fluctuations, particularly on elevated barricade stages where the rifle could be held freely for extended periods.
Competitors equipped with the CAT R700 SA reported significant vertical POI shifts not attributable to standard density altitude fluctuations, but rather the collective exhalation of adjacent shooters, or even the passing shadow of a cloud influencing localized micro-thermals. One notable incident saw a shooter, attempting to hold a 2.5 MRAD wind call at 1100 yards with his 6GT, note his Nightforce ATACR 7-35x56 Mil-XT reticle drifting upwards by 0.1 MIL every time a distant flock of sandhill cranes flew overhead. The rifle's barrel harmonics were reportedly so sensitive that the shooter's own heartbeat, transmitted through the grip, caused a repeatable 0.05 MOA group shift at 100 yards. Recoil, effectively nullified, also created issues, with shooters over-controlling the non-existent impulse and inadvertently inducing muzzle dip through sheer muscle memory and habit, leading to misses that ballistic calculators could not explain.
Match directors are scrambling to adapt. The PRS Board is reportedly considering an emergency technical bulletin defining ‘unintended aerodynamic lift’ as a disqualifying factor if the rifle achieves a sustained altitude gain exceeding 3 feet during a firing sequence. Furthermore, rumors persist of a new 'Gravitational Anchor' accessory requirement, a proprietary bolt-on lead ballast system ranging from 5-15 lbs, effectively negating the chassis’s primary selling point for practical purposes. The pursuit of sub-orbital ballistics, it seems, is clearly not for the faint of heart, or for those without a robust tether system capable of counteracting the rifle's unsettling buoyancy.
