I own an older NOE 358-135 rf mold that produces boolits much like the one you flattened. They perform great. Good feed and function. Great accuracy.
I can even make them up as a hollow point if I wish albeit in a slightly lighter weight.
You might find that as you flatten the nose, you also cause it to expand. More likely on rifle bullets, but could probably happen on handgun bullets as well.
well, I could be all wrong but I think you have deformed a bullet.
Rick
I have several vintage file-trim dies which cut off .32 S&W Long, .38 S&W or .38 Special old school LRN factory loads to produce flat nosed carry loads. I use heavy duty bandage shears to make the initial cut, then true up with a file. The .38 Special 158 LRN loads end up at 147 grains with a 1/4" meplat and shoot to the same point of impact as wadcutters, but at higher velocity and are speedloader friendly. Not a bad load load.
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I flattened some 311410 mould boolits using a belt sander so I wouldn't deform them. Put just enough blunt on them to achieve what needs to be done in a tube gun. Used a finer grit paper.
Put em back through the sizer, to make sure the whole thing didn't expand a bit.
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So maybe only the nose/ogive was deformed, and if you're lucky they'll have deformed fairly consistently (since you used a press and didn't just hit em with a hammer or something). As long as they don't give you feeding problems, I'd shoot em and see how they work.
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Frank Marshall wrote an article years ago where he did this to a 311284 for use in a .30-30 Savage 340. IIRC he also used 4350 powder.
Robert
I have been doing this for years. I retrofitted my old Lyman #45 sizer luber to have a positive stop and every one of what ever boolit I want to make a flat nose on comes out exactly the same length. It is adjustable so I can set it for each bullet length I want to flatten. This process is done at the same time that I size and lube them.
Last edited by 45-70 Chevroner; 01-26-2021 at 10:37 PM.
I use a Swag-o-matic to reform boolit noses to what ever I want and can make a point form die for.
I have some 40 cal boolits that I make gas checks for. The checks are too big to just stay on without resizing, so I tend to powder coat these and then pass them base first through the sizer.
It already has a flat nose, but it does make it ever so slightly flatter.
WWG1WGA
I have the arbor press set so the handle will stop at the same spot to hopefully be consistent with every nose flatten. I don't think I want all of my rounds to be like that, though I was curious if the larger flat spot would create a meplat of sorts for defensive rounds.
The good news is that all a meplat is, is a flat spot at the nose end of a boolit
You might notice a very little more drop and wind drift out past 70-100 yards, if you shoot your 9mm beyond 75 yards. Maybe an extra 1" of wind drift at 100 yards(10 mph full value crosswind), another half inch of drop, if your 9mm is accurate enough to notice at 100 yards.
If I’m shooting my 9mm pistols at 100yds I don’t think I could put the blame on them or the bullets for any wide groups... haha
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |