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.577 Tyrannosaur, “577 TREX RMC” H/S, 750 grain J.S.P.,”LIVE”, One Cartridge, not a Box!


See other versions below in related items.
“New Production!”, Mint! Bright! NO Dents! No Scratches, No corrosion! No Junk!
For more information on this item, please see below.

Please click on the picture for more detail.


Please Note: This is “LIVE” ammunition.

One Cartridge, not a Box: 577 Tyrannosaur custom loaded by a licensed ammunition maker for, loaded with new turned brass with a “577 TREX RMC” Head-Stamp and a 750 grain, J.S.P. (Jacketed Soft Point)  projectile.   

History of the 577 Tyrannosaur cartridge:
The 577 Tyrannosaur , a.k.a. 577 T-Rex was the largest Proprietary Cartridge introduced in 1993 by the now closed A-Square Company as an entirely brand new Cartridge for the A-Squire rifle.
The 750 Grain Full Metal Jacketed projectile moves at 2,460 Feet per Second, to generate over 10,180 Foot Pounds of Energy.
If you have one of these firearms your ready to go Dinosaur hunting.

Additional information

Weight 0.50 lbs

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