I brought a crosman 362 awhile back now. Here she is standard. I decided to fit a steel breech and red dot scope.

But the rail that I fitted closed up the gap on the steel breech so much I cant even fit a pellet into the thing.

I feel I have a couple of options..

Here are some more pics to give you an idea of what I am talking about

Thanks friends

  

I would flip the rail around so the canterlever is facing forward, and the square end flush with the front of the loading port - full access.

Mark there the grub screw is and then drill the underside of the rail a couple of mm deep with like a 6mm drill bit to allow the grub screw to protrude into.

Or, get one of these which would allow you to mount the red dot without the long rail...

http://www.aliexpress.com/item/1005004921747018.html?spm=a2g0o.productlist.main.3.6e16tRV7tRV7YT&algo_pvid=9ea0d8a2-5263-4192-a13b-84f0460cd04a&algo_exp_id=9ea0d8a2-5263-4192-a13b-84f0460cd04a-1&pdp_npi=4%40dis%21NZD%213.45%212.59%21%21%2114.59%21%21%402101c5a416994798627704699e83ea%2112000031027198425%21sea%21NZ%210%21AB&curPageLogUid=SfAN0OSfiuEG" rel="nofollow - http://www.aliexpress.com/item/1005004921747018.html?spm=a2g0o.productlist.main.3.6e16tRV7tRV7YT&algo_pvid=9ea0d8a2-5263-4192-a13b-84f0460cd04a&algo_exp_id=9ea0d8a2-5263-4192-a13b-84f0460cd04a-1&pdp_npi=4%40dis%21NZD%213.45%212.59%21%21%2114.59%21%21%402101c5a416994798627704699e83ea%2112000031027198425%21sea%21NZ%210%21AB&curPageLogUid=SfAN0OSfiuEG

If so, just take it out and either file it shorter, or replace with a shorter one.

I had to file down the adapter rail to allow for the pin of the red dot scope to seat properly but as I said its shooting pretty straight now which Im super happy about.

bloody stoked !!!!

Definitely a slow process loading and then pumping the 362.

If you converted a 1322, 2240, 2250 or similar in pistol form, then you need to fill it.

Dive tanks are heavy, need certifying/testing and need refilling, but quick. With my pistol build I have got a cheap handpump and this works really well I reckon.

A small buddy bottle would certainly be an option for hunting if you think you need a fill. You could fill the buddy bottle with the handpump, although that is quite a workout, but filling the pistol will be about 50 - 60 pumps from empty, which is very do able.

It will be interesting to see how many shots from these kits, but my pistol gives me around 25 usable shots, so if I was to try hunting with it, I don't think i'd use that many shots. Although it might take me that many to actually hit something.

A word of warning re aluminium cylinders.

Firstly, they're not actually much lighter than steel as they have thicker walls and they have a lower pressure rating so lower capacity (usable volume).

The real issue I believe is that they won't pass a pressure test when it's due.  In NZ the test requirement is the same for steel and aluminum (apparently overseas there's a difference) and the aluminium will expand beyond the allowable limit and fail.  

This info came from a local diver who recently purchased my old out of test steel cylinder to replace one of his alloy items.  I can't guarantee this is 100% correct but I would caution against using them - maybe confirm with your local diver centre before rushing off and buying one.

I invested in a small compressor and haven't touched my dive tank for years.

I guess the original cert is done overseas where the test procedures are different, the problem arises with the retest here (so I believe).  

My 12L steel tank weighed 22kg filled so it was far too heavy to lug around and more than my poor old back could handle.  

I replaced it with a 10L Shootair carbon bottle that weighs only 7kg empty and fill it with a compressor from AliExpress - yay, no more trips to the dive shop!

I have thought about a supressor and will buy one off @pauly5 once I have sorted some other projects out. Thanks for the offer Kruzaroad.

The pump action is pretty noisey and often in my excitement I catch my little finger when pumping it haha.... Slow learner here.