I'm not usually in the business of disagreeing with the great and mighty Wobbly so I'll simply say that I am offering another viewpoint based on my own experiences.
Please don't
ever mistake being the most vocal as being the wise-est or most educated on this subject. (That would make me too much like our vaunted mass media!) I learn stuff
every day from you guys. I REALLY appreciate the feedback. I learn by polite discussion. I am asking to be corrected. I'm inviting dissension. I want to learn from your ideas,
and that won't happen unless you do respond.
So thank you.I run 124gr HBFP-TP by the thousands thru the following CZ pistols with zero feed ramp issues: 75 stainless, p07,p09,p01,sp01,p10c.
Well then, that makes 2 of us !
Understand please, my statements here are gross generalities out of necessity. The OP has
not mentioned any brands or type to nail him down, where we can talk specifics. So I therefore must assume he's fixing to order 2500 Jim-Bobs Bullets of unknown size, weight and shape, which none of us have ever tried, just because some Yahoo at the gun club cornered him and talked him into it. This has happened to me; I have to assume others get treated the same.
And then too, you are discussing a conical shape bullet, which I have presented as not having issues in the CZ chamber
if you do the proper prep work
AND if your dies will support their proper seating. This is why I asked him specifics on his Seating dies.
I buy plated bullets in fairly small qty (1000) at a time and take advantage of sales and promotions to keep my costs below most jacketed bullets.
OK let's compare....
• Berry 124gr HBFP-TP (discounted from Graf & Sons) is $86 + $9.95 shipping. Or ~$96/1000
• Precision Delta 124gr JHP is $89/1000 when you buy 2000 + FREE shipping. Or $89/1000
Maybe your sale prices are lower, and that's fine. But again, I'm talking in gross generalities (because the OP certainly is) about what you can order day-in and day-out. Black Friday was not ever mentioned.
I use a lee FCD in 9mm and am quite pleased with the results. I prefer to seat and crimp in separate stations so that I can optimize adjustments on each. I've never seen a problem with plating cut-thru. Even if it did happen, the plating is fused to the bullet unlike jackets which can exhibit separation.
• I'm glad you use the Lee FCD to great effect. It's fairly easy on plated bullets if you follow the setup. But more than one brother here has had to ditch the FCD because it was taking their correctly ordered 0.357"
lead bullet and knocking the diameter back to 0.355" during the crimp process. Again, due to the wide ranging discussion, I have to assume the OP might order lead bullets.
• You don't see plating being cut exactly because you use Berry
Thick Plated bullets. (That's what the "TP" stands for.) Bullets with 2x and 3x the plating thickness of Rainier and Frontier plated bullets. Again, I'm having to talk in generalities. You alone have focused on
the plated bullet with the
thickest plating on the market. Maybe that's the reason it's not a problem for you.
• You need to try over-crimping cut rate plated bullets some time. What you'll get is a break in the plating that disintegrates as the bullet travels down the barrel. What you'll see is a bullet hole in the target, surrounded by hundreds of tiny holes. That's the copper plating coming off the bullet and acting like shrapnel.
I occasionally load 147 grain and seat on the exact same setting as a 115 or 124 RN. I've never had an issue with the short chamber specific to 147 grain. Its purely a function of the nose shape. FP definitely must be seated to shorter OAL than RN but the only thing to watch on 147gr is case capacity. The longer bullet eats up space in the case when seated to same OAL as a 115. Stay within published data for 147 and this will already be accounted for.
• Who's 147gr bullet ? Now you've reversed the discussion from specifics toward generalities. I can only assume this is (again) the wonderful bullets from Berry Mfg. And Berry
just happens to make the one and only line of bullets, I'm aware of, that you can do that with. So if you are talking about Berry RN then I entirely agree. But I will gladly send you some 124gr and 147gr RN bullets that cannot do that.
• This last statement I
will need to call you on. The load data (both powder
and OAL) is merely a
report of what they did in the lab. The listed OAL is
NEVER a recommendation. All you need to prove that to yourself is use the OAL for XTP right out of the Hornady book. It doesn't work in the CZ at all. Or try using the suggested or "normal" OAL with RMR 124gr RN.
I think its safe to say individual results may vary!
Yes. But we are in 99% agreement. However, you must concede this one point....
• The OP is talking in generalities.
• I am answering the OP in generalities.
• You are talking about specific bullets, which are a
far better grade than the norm. And you are placing these in
specific processes and situations. Of course your results vary, and are actually stellar. So, once statements are clarified, I simply don't see any "disagreement".
We are in fact, on the same exact page. All the best.