20 some bloke Collet Chuck DSA'a for sale.

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some bloke
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20 some bloke Collet Chuck DSA'a for sale.

Post by some bloke » 15 Mar 2016, 11:18

A new larger eye bell diameter batch of 20 some bloke Collet Chuck DSA’s is now available with some revisions that upgrade these originals: http://nightvisionforumuk.com/viewtopic ... 05#p100805

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They are now made as default to fit larger 45mm diameter down to 43mm plain/uncluttered eye bells with no illuminated retical module or silly ridges like the MTC's have. Now revised with two split collars to fit eye bells down to 41mm - (not shown in photo)

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Raising the eye bell capacity has resulted in the need for a larger diameter screw cap - which is now likely to foul centre fire bolt retraction unless high scope mounts are used. Seen here on my REM 700.
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They have a 50% coarser clamping thread and are made from Acetal which is not hydroscopic so will not 'grow loose' at the rear end like the original nylon one's. Acetal is cleaner to machine so the thread is better defined and smoother.
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The inevitable video: https://www.youtube.com/watch?v=K88NmVbyVoo

The user decides his camera cable exit location and drills the hole for it as required.

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Price for the new spec raises £5 to £40 - but is supplied with a standard ribbed Floplas end cap fitting which is a nice tight friction fit into the rear section of the adaptor.

An optional upgrade is a smooth end cap which has the ribs machined off at £5.

RMSD will be £7.

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Last edited by some bloke on 28 Jul 2016, 09:02, edited 3 times in total.
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Ptitscarabe52
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Location: La baule, France

Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by Ptitscarabe52 » 15 Mar 2016, 18:23

Hi Dave,

Can you send 2 for me. :thumbup:

I make already transfert.

jean luc

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some bloke
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Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by some bloke » 15 Mar 2016, 22:47

Thanks Jean, 18 left.
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Huntinherrington
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Location: Louisiana, USA

Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by Huntinherrington » 16 Mar 2016, 11:12

PM sent!

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some bloke
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Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by some bloke » 17 Mar 2016, 10:36

Oh My God I'm slipping, I've got more senile than I realised. :?

I just can't beleeeeeive I forgot the video's of the originals, that show not only the clamping force but how easily they would slip over a slightly proud rubberised ocular adjuster for example:

https://www.youtube.com/watch?v=Yi4BzTHLfG4

How well it keeps the retical central as the rifle is manouvered without settling back:

https://www.youtube.com/watch?v=FKJ5BfZxGFQ

And how the deepest part inside the chuck section is tapered to meet the ocular adjuster to assist retical focusing like this:

https://www.youtube.com/watch?v=10UZCShT6dw
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some bloke
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Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by some bloke » 18 Mar 2016, 12:51

16 left - and a video update because Sidewinders seem to be so poplier with NV lads:

https://www.youtube.com/watch?v=K88NmVbyVoo
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lovey
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Location: Telford Shropshire

Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by lovey » 18 Mar 2016, 14:53

how much is the full kit with p&p many thanks

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some bloke
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Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by some bloke » 18 Mar 2016, 17:41

Hi Lovey - oof you made n=me say that on purpose dintcha. :lolno:

That was a unique one off that I avoided listing because it had to wait for me to get a 56mm objective Sidewheel scope to check it wouldn't foul the 67mm IR bell. As of this afternoon it is now enroute to one of our USA members. :angel:

I can make them with an integrated T50 Black Sun illuminator and the Collet Chuck DSA at £280.
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Ptitscarabe52
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Location: La baule, France

Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by Ptitscarabe52 » 19 Mar 2016, 10:05

Hi Dave,

I have received the two dsa for my turkish friend. :thumbup: :thumbup:

I install to check on my Hawke Sidewinder

More than perfect and top quality

jean luc

skipp60
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Location: Sydney Australia

Re: 20 some bloke Collet Chuck DSA'a for sale.

Post by skipp60 » 20 Mar 2016, 22:34

Happy days :thumbup: ....... been wishing my life away waiting for these to become available again.

Put me down for 4 please and I will PM you my details so we can sort out the payment and postage details....

Cheers Blago

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