Fred,,,
I believe some of the Handi 17 HMR barrels are very accurate,,,,just a gamble on 'which' one. I still think the 17 Ack Hnt project is a viable one.
Don't go just by my 17AH experience. I used to think the same as you as far as the Hornet case being 'weak'. But,,,I've shot about 5,000 plus 17AH rounds if you include all the 17AH rifles I've had. Then you would need to include the owner of Williams Precision [custom]Rifles. He has built a few dozen. He owned SIX CZs in 17 Ackley Hornet for his own collection at the time I decided to build mine. Then, include another friend who has I believe 3 17AHs,,,another who has ONE [new last year] and one more that owns one. We all go to Montana for LOTS of shooting each year. THe 17AH reigns 'highest' rank as best all around gopher/ground squirrel round/rifle. So much performance and so littel powder.
We've never had any problems with "weak" hornet cases. We buy new Winchester brass, tho. It brings the Hornet into a healthy state I guess.
I wanted to build one for about 10 years. As soon as I talked with the Williams'Pre. owner,,I was convinced it's a super,,UNderrated round. By the way, he's one of the Montana 6 that go with me. His opinion weighed heavily!!
One more,,,,when the SHOT Show was here in Atlanta,,I asked Walt Berger{Berger Custom Bullets] and his wife what was their favorite cartridge when they just "wanted to shoot"? Without hesitation they said,,,you guessed it.
We do take other rifles to Montana,,but the 17AH is THE rifle.
It's just a super fun round that IMO should be a factory offering.
You HAVE a good point,,the Handi with it's less than bank vault tight barrel/receiver lockup may be a bit too sloppy for the Hornet case. I've never had a Handi in 22 Hornet,,,how do they do??
Good points...
Alan in GA.