Experience with the Combro CB625 Chronograph Mk IV?

[mrben2475]

Thank you all for such fantastic feedback! . seems very conclusive that the Combro is a great device

It'll be PCP usage for me with moderator. I'm guessing the best, most secure way to attach it is via cable ties?

[felix gunner]

That's what I do (cable ties).

I have also used it with various springer (don't own PCP's) and all are fine with it.

[the bish]

I’ve always just used thick rubber bands to attach my Combro.
Good piece of kit that ensures you stay legal.

[nevadacowboy]

Fishing coasters are great for attaching a Combro and they can be used time and time again.

[Steyr]

Rubber bands
Coasters are good but better for more perm fixtures. Rubber is ceaper and quicker.
Cable ties....also fiddly and i have re useable ines.
Rubber all day long. Only 1 downside is I hate the smell of rubber...gross

[Mark246]

Bought a second hand one a couple of years ago, replaced the batteries and haven’t had a problem with it.

[Seaneverz]

Thank you all for such fantastic feedback! . seems very conclusive that the Combro is a great device

It'll be PCP usage for me with moderator. I'm guessing the best, most secure way to attach it is via cable ties?

You can get Velcro cable ties now. They are reusable. Only need 2 and your away. I use on springers and pcp.

[WILBA]

I tend to run with a few more than 2 fps to 'play' with before the 11.9999999, typically, I tend to tune to 11.6 at the most - the stuff I shoot don't complain - I've never heard of tin chickens & paper putting up a shout anyway

think he meant foot pounds not feet per second buddy.

[felix gunner]

This is a very good review of the good and bad points of the Combro:

[SuffolkRifle]

think he meant foot pounds not feet per second buddy.

Definitely said fps, not fpe & who tunes to 10 fpe?

[Retnuhtibbar]

Can the Combro be fitted to a HW77 or do you need a clean barrel end?

[Seaneverz]

Can the Combro be fitted to a HW77 or do you need a clean barrel end?

I have just don’t this. Mount it upside down and tie where iron site is. My iron sights have been ground down

[Retnuhtibbar]

I have just don’t this. Mount it upside down and tie where iron site is. My iron sights have been ground down

Thanks ,just have to find one now

[cyclopse]

Another vote from me. Had one at least 8 years and can rely on the reading as ive had my guns checked on all sorts of Chrono's and the combro is very accurate.

[Stu1310]

great cheap and light to carry around just make sure you don't shoot the end as said above I think someone has started selling adapters for them rather than elastic bands