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     408 CheyTac    (10.36x77mm)
TM
Military  and Proprietary Cartridge
(1.), 50 BMG, (2.) 416 Barrett,  
(3.) 408 Cheytac,(4.) 308 Lapua,
(5.) 30-30 Winchester
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For Size
comparison
This cartridge was developed in 2001 by Dr. John Taylor to fill the gap between the 338 Lapua and 50 BMG for the U.S. Army.
It more than did the task, with a super pointed 419 grain solid copper projectile with a very low coefficient of energy, that
after 400 yards has more energy then the 50 BMG.  Special Forces reporting kills at 2,300 yards! ( Well over a Mile )
Ballistics; at Muzzle : 2,903 Feet Per Second, 7,484 Foot Pounds of Energy per Square inch  
Ballistics; at 500 yards : 2,497 Feet Per Second, 5,539 Foot Pounds of Energy per Square inch.
Older Factory Production  
by  CHEYTAC USA
with
new Bertram brass cases
Newest Factory Production  
by  CHEYTAC USA
with
new Peterson brass cases
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