Muzzle paradox saiga 20

20 gauge Paradox choke features increased slug shot accuracy. It uses same principle as rifle, projectile passing through rifling gets rotation and become capable to hit target at longer distances than smooth-barrel shotgun. Saiga 20 paradox muzzle choke is 150 mm length what is enough for confident firing at 100-150 meters, and with good cartridge – up to 300 meters.

Option # 2 (with muzzle brake thread)

Option # 3 (110mm)