Tactical style muzzle brakes 

Powder coated in durable epoxy matt black.

60mm in length and either 20mm or 25mm diameter

           suitable for .177 .22 and .25 calibre.                

Slip on fitting options secure via grub screw for

10mm,11.05mm, 14mm, 14.5mm, 15mm, 15.5mm and 16mm diameter barrels.

Screw on threaded options are:

1/2 inch unf x 20 and 14mm ccw 

(Type A have single grub screw to lock the brake in the correct position.)