Grizzly Brake Steyr Varmint SS

ID: GBS20.7
$229.95 (Inc GST)
20.7mm OD x M18 x 1P
Steyr Varmint


The GBS20.7 Grizzly muzzle brake is designed for calibres up to .30cal. These brakes are an easy, convenient screw on design that do not require any crush washers or special tools. Just screw the muzzle brake on all the way to the shoulder of your barrel and then fasten tight with the tool provided. Due to the perfectly aligned machined gas ports, this design disperses energy evenly around the brake, creating greater balance thus eliminating deviation from the muzzle blast.


  • Dimensions: 63.22mm (2.489in) L, 20.7mm (0.814in) Diameter
  • Weight: 70 grams (2.46oz)
  • Finish: Stainless steel
Download Product Manual