We have some new thread and bore combinations for the Extreme Duty TriDelta muzzle brakes.
New Thread and Bores available:
- 9/16-24 for 0.308 or 7.62mm bore or smaller
- 5/8-32 458 SOCOM for .458 bore or smaller
- 49/64-20 50 Beowulf for 0.501 bore or smaller
- 3/4-24 for 0.338 or 8.6mm bore or smaller
- Metric 14-1 LH AK47 7.62mm bore or smaller
- Metric 15-1 RH for 0.338 bore or smaller