I recently purchased a Brinks 4046TSW at what I considered a good price ($350) in today's market. Don't know because I've been out of the game for a while. Anyway, my plan is to convert it to a TDA. Originally I was looking to buy a CHP 4006TSW ...but the price tag pointed me to the Bricks gun hence the 4046/4006 conversion. I am curious if the Brinks gun holds any collector or historical value that would be ruined if I did the conversion? If not, then I have a fun project. If so then I may just leave the Brinks gun as is only replacing the recoil sprig and grips. Any opinions are welcome. Thanks.
There are plenty of Brinks marked 4046TSW, 4046, and some 5946TSW out there. Less now but for a while you could buy the 4046TSW for $300-350, the 4046 (non TSW) under $300 (lots sold for $289 BIN), and the 5946TSW for $350-450.
That was a few years ago but there were lots more Brinks pistols than the 1000+ CHP 4006TSW that initially sold for $400 about 5 years back. The CHP 4006TSW is now scarce and has roughly doubled in value.
Some people that bought Brinks pistols for $300 are now trying to sell for $600+ but so far they rarely sell for that. At $350 I think you got a good deal in the current market - probably more like a $450-500 value today which is minimum value for any of the TSW variants in my mind. Probably the DAO is less popular and there appear to be lots more Brinks than CHP.
Also the Brinks pistols appear to be garden variety pistols sold to Brinks off the production line in batches as opposed to the unique CHP frame configuration with unique CHP S/N prefix and match marked barrel / slide / frame. On the other hand, you can "create" a Brinks pistol by simply putting a Brinks marked slide on a generic frame.
And the Brinks pistols may have been less well taken care of than the CHP pistols. At one time there were a lot of Brinks 4046TSW & 5946TSW pistols sold as Parts Guns (some missing parts) and Non-Operational pistols.
Reportedly the Brinks pistols were mostly issued for shift use and returned at end of shift, possibly explaining why most of them were really dirty and in need of new grips.
Some which have a SPxxxx marking on the right side may be unique in some unknown way and the 5946TSW may attain a higher value, but I dont see them ever achieving the collector value of a CHP 4006TSW.