Problem changing bolt in ion

[modd1uk]

Hi guys, wonder if you can help me ive just bought a new firebolt, ive took my ion apart ( ish ), took the body kit off so im left with the chambers that should twist apart and expose the bolt, but i cannot for the life of me seperate the 2 chambers, anything you can reccomend ? im a big ( ish ) bloke, not the weakest of people either but i can't get it to shift.

cheers

 

[Panthro]

assuming that you are trying to seperate the correct pieces firing chamber from breach and not the swivel doughnut on the back, I would suggest a soft jaw vice and rubber strap wrench. The ones i have done though haven't been that tight.