Stainless Steel muzzle brake with M15x1 pitch and Sim profile (cylindrical, which visually prolongs the barrel) for Max 7.8mm/ 30cal rifles. Original article for Sako and Tikka rifles Made by Sako, does not have logos on the article.
Ref Sako S54067685.
Examples of compatible rifles:
Tikka T3x/ T3
Sako A7
Sako 85
H&K models with M15x1 threaded barrel
Compatible calibers: .223 Rem, 5.56x45mm, .308 Win, 7.62x51mm, .300 Win Mag, .243 Win, .270 Win, .30-06 Springfield, 7mm Rem Mag, .375 H&H Mag, 6.5 Creedmoor, .338 Federal.