GRIZZLY - MUZZLE BRAKE BLUED - THREAD: 11/16X24TPI - DIA: 20.20MM - SKU: GB20.20

Australian made muzzle brakes.

The GB20.20 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 GB45-70 standard thread size is:

• 11/16x24tpi

The GB20.20 Dimensions are 20.20mm (0.795in) diameter, 62mm (2.440in) in length and it weighs 56 grams (1.975oz).

The GB20.20 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 GB20.20 was specifically designed for the MARLIN DARK SERIES LEVER IN 45-70 CAL with the Matte Black to suit the same finish.

"SSAA Reviews the Australian Made Grizzly Muzzle Brakes" read on....