Because I really enjoy talking to myself, I'm going to post what I've found out about this scope so far.....
Not much to be found on the www, so I called T/C and talked to one of the guys in the shop.
The TCA RP2.5x20:
- was produced 12-15 years ago,
- was made for TC by LensCrafters.
- Takes a 675 series 1.5V battery found at Staples/WalMart
- Dot is illuminated along with the horizontal bars.
- In top condition is worth $150-$200,
- the new ones today sell for $295+
- Is capable of 'very heavy' recoil