T5 Terminator muzzle brakes are designed for the .375 Cheytac up to 460 Steyr on barrels up to 38mm diameter.
The standard T5 threads are ¾ x 20, 24 & 28, 7/8 x 20 & 24, M22 & M25 x 1.5, 1” x 14 & 24, 1.125 x 24
The T5 is 38mm, 1.5” diameter, 113mm, 4.45” long & weigh 340-390 grams, 12-13.8 oz
The T5 has a 10.2mm through hole for .375, the M25 x 1.5 T5 has an 11.5mm through hole for the DTA HTI 416 Barrett
They require opening up to 0.030″ over bore size when fitted to larger calibres
All Terminator muzzle brakes have flats for a spanner and so they can be easily fitted by a gun smith.
Ports are 90 degrees to the ground to minimise debris disturbance.
The ports are angled back away from the shooter to minimise shooter discomfort and maximise performance.
It is recommended the rear of the brake be tapered down to the muzzle diameter.