Description
TURN YOUR 20GA SHOTGUN INTO A RIFLE WITH THESE X-CALIBRE INSERTS!
Each insert is essentially a premium quality pistol barrel machined from steel and and contoured to fit into the shotgun chamber. Once inserted, the cartridge for that insert can be chambered and fired in the shotgun in the same manner as the shotshell.
X-Calibre inserts can be installed and removed without tools or any modification to your shotgun.
