SB Collet DSA Adaptor

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whitto
Posts: 35
Joined: 15 Nov 2013, 19:21
Location: Middlesbrough

SB Collet DSA Adaptor

Post by whitto » 08 Oct 2017, 14:00

As Above, looking for a Some Bloke Collet DSA Adaptor Paypal waiting.

Cheers Jon W

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some bloke
NON EMMET
Posts: 9501
Joined: 27 Jan 2012, 16:14
Location: Leicester mostly but DEEP S.West sometimes

Re: SB Collet DSA Adaptor

Post by some bloke » 08 Oct 2017, 15:06

whitto wrote:As Above, looking for a Some Bloke Collet DSA Adaptor Paypal waiting.

Cheers Jon W
I don't have them made any more: I needed them to fit wider eyebells - up to 46mm and specifically able to suit the MTC Mamba type knuckles whilst not increasing the size of the rather chunky screwcap which would have fouled even more centrefire bolts when retracted.

The new stainless steel thumbkey strap is much thinner so should not be restrictive to any bolt retraction and they should also be suited to all scopes with an illuminated retical module on the eyebell which the older type were not.

I had to sack my unreliable old machine shop supplier that cost well under half of any other local machinists - I'm now paying more for the less machine work required for these that are done elsewhere.

I'll absorb most of the increased cost but will now only supply one collar with them at £40 + £10 RMSD P&P.

Best measure your eyebell diameter with a digital vernier, collars will be available in four wall thickness options: 1.0mm, 1.5mm, 2.0mm and 2.5mm. As an example, a Sidewinder scope with the usual 43mm diameter eyebell will require a 1.5mm thick collar (2x 1.5mm walls = the 3mm difference between the eyebell and the 46mm adaptor)

Additional collars can be ordered with the DSA at £5 each and can be used separately or collectively.

A custom collar with a milled out segment to partly wrap round the MTC Mamba IR module base will be available at £10 - or you can cut your own out of a 2.5mm collar or a floplass end cap fitting.

I'll post up a for sale topic when I have them in stock.

https://www.youtube.com/watch?v=o2cI4QMocfc

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