When I asked the Winchester LE distributor this question he said he'd check and call me back. When he called back he said the RA38B Ranger 130gr +P Bonded sold in 50-rd boxes is the same load sold to the public in PDX1 20-rd boxes.
FWIW, 4-5 years ago I was able to buy new Ranger RA38B for $24.95/box or $249.50/case, at an individual officer discount. That was when it was sold in the tan Ranger box. I bought it because I wasn't able to get the Speer 135gr GDHP SB at the time. (Even our agency order for the Speer .38 Spl 135gr +P GDHP SB took several months, and it finally arrived after we'd bought some cases of the W-W RA38B in the interim, since those were sitting on the W-W distributor's shelves.)
Nowadays I carry either the W-W 130gr +P, Speer 135gr +P or Rem Golden Sabre 125gr +P loads in my +P-rated J's, as I eventually ended up being able to get some boxes of each of those loads.
$20 for a 50-rd box of the current RA38B is a better price than I was able to get a few years ago. I'd probably put back another few boxes of it for that price, if it was sitting on the shelf of the area W-W LE distributor.
