2021年8月15日 · Gents, PB by IMR was/is a great powder. Loaded up 102 grain SWC Eastwood PC in a Wilson 9mm ie; 1.015" OVL. Shot to center of target, 25 yards. Ran about 1080 fps. That was a nice load. Have a great week!

2023年11月12日 · I recently got a couple cans of Dupont PB and was curious what its best used for. ive seen data for 1000fps loads in 40 S&W and use in 1oz and 1 /8 oz loads in 12 gauge best uses for IMR PB

2011年12月11日 · Just finished loading 1100 + 40 S&W. 125 gr sintered copper training bullet from IMI, over 5.3 PB. Straight out of the Hodgden online data base. i date the powder cans, this was from 1976, price tag was $3.45/ lb. Meters good, burns clean, low …

2014年9月22日 · Here's what I'm doing with the PB: Ruger SR45 ACP using: 1. IMR PB powder at 5.7 gr. (Hodgdon recommends 5.2 to 5.8 gr.) 2. Berry,s CPRN 185 gr. 3. Federal Cases - seated to 1.2665" 4. Dillon 550 reloader but using Lee Dies with a Lee crimp die. Ruger R95 9 mm using: 1. IMR PB powder at 3.5 gr. (Hodgdon recommends 3.3 to 3.7 gr.) 2. Berry's ...

2014年4月13日 · IMR is discontinuing PB next year. I've gown to love it. Meters well, burns clean, burns "cool" (compared to something like TiteGroup.) Works great with boolits. I bought a stash, but it will eventually run out. What's a good alternative with those qualities?

2014年5月10日 · Has anyone used PB in 9mm? I read that is does work, and it is the only powder I can get locally. I cast with a Lee 120-TC mold and 124-RN mold. I was looking to put 3.0 grains behind each bullet. The TC mold usually has an OAL of 1.050 to chamber in my gun, and the RN has 1.150. If anyone has thoughts or comments, I would love to hear them.

2020年4月4日 · I used a great deal of PB many years ago for plainbased gallery loads in the .30-'06. Some of the older Lyman handbooks had data, but I used mostly 8-10 grains in the .30-'06 with #308241 in the 154-grain weight and 6-7 grains …

2007年8月29日 · IMR's site says: Named for the porous base structure of its grains by which the burning rate is controlled, PB is an extremely clean-burning single-base powder. It gives very low pressure in 12 and 20 ga. shotshell target loads and performs well …

2014年9月4日 · I tested charge weights between 5.0gr to 6.0gr of IMR PB and WLP primer. The recoil was very light and accuracy was great toward the top end. I got the data from Hodgdons 2013 annual publication. The load, according to the manual was less than 12,000 cup, yet provided around 960fps from an 8in barrel. I was interested in the pressure/velocity ...

2013年4月6日 · I ended up with a pound of IMR PB and IMR 700X , hopefully I can find some primers and get some rounds loaded up and give this powder a try. Thanx for all the info and input on IMR ! 04-05-2013, 12:09 PM #9