GRIZZLY - MUZZLE BRAKE STAINLESS - THREAD: 11/16X24TPI - DIA: 20.20MM - SKU: GBS20.20
Australian made muzzle brakes.
The GBS20.20 Grizzly muzzle brake is designed for calibres up to 45-70. 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.
PLEASE NOTE - Calibres over 45-70 must be modified by a gunsmith.
The GBS45-70 standard thread size is:
- 11/16x24tpi
The GBS20.20 Dimensions are 20.20mm (0.795in) diameter, 62mm (2.440in) in length and it weighs 56 grams (1.975oz).
The GBS20.20 is suitable for many firearms for a flush fitting muzzle brake that have this barrel profile. It can also be fitted to a smaller barrel profile, if the 11/16x24tpi thread size is what you require and a slightly larger diameter brake is prefered.
THE GBS20.20 was specifically designed for the MARLIN SERIES LEVERS IN 45-70 CAL in Brushed Stainless finish to suit the same finish.
"SSAA Reviews the Australian Made Grizzly Muzzle Brakes" read on....
