the lwd barrel has a tight chamber that lacks support. There is no where for the pressure to flow the brass outward except at the bottom of the case where the barrel lacks support. Hence the smiles on his brass.

Get yourself a full supported barrel like bar-sto, kkm, storm lake.

Note: I have several older lwd 10mm and 40sw barrels that DO have full support but some of the new ones coming out have the feedramps hogged out like a glock but kept the tight chamber (unlike loose glock chamber - which would allow the pressure to flow outward more evenly over the entire surface area of the case)

I got 1248fps out of my ruger alaskan 44mag 2.5"  with BB +p+ 340gr    loads are bitchin! lol  I just love the massive crimp he's got on the bullet.

also if it's not already common knowledge.  My understanding is that these are nosler 170gr JHP ...no longer made.   

I had (sold em) some old boxes of .400/10mm dia 170gr Nosler JHP bullets which looked just like what was loaded in the norma rds.

the box these came from says 1300fps.  I have 8rds of it left.   

Trying to find some 200gr stuff.

the nickel and the barnes sure is pretty

i dunno kinda reminds me of some winchester jhp's.

need 100 of ea for load development:

.355/9mm
147gr XTP
125gr gold dot (for 357sig)

.400 cal
155gr gold dot
165gr gold dot
180gr gold dot

180 xtp

.451cal

230gr gold dot
230gr xtp

hey guys doing some load development on 300 blackout...need some bullets.

100 of ea.

220 sierra match kings
208 amax
110 vmax

pm or email with pricing. thx.

I have a kkm 10mm threaded barrel for sale.