Spoke to a shop last week about servicing my s400 I.e changing all o rings and seals and they quoted me £150 that also includes chrono test...... does this price sound about right or abit steep?

Also spoke to them about rebluing the cylinder and barrel as they had been neglected before I got the rifle however they think it will be cheaper to just replace both the cylinder and barrel what do you lads think about this?

Many thanks