Grizzly Brake Howa, Remington, Kimber Varmint models SS

ID: GBS21.65
$229.95 (Inc GST)
21.65MM OD 5/8 X 24TPI
Howa Varmint, Remington Varmint, Kimber Varmint


The GBS21.65 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: 63.55mm (2.501in) L, 21.65mm (0.852in) Diameter
  • Weight: 92 grams (3.24oz)
  • Finish: Stainless steel
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