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  • HollowPoint's Avatar
    Today, 11:04 AM
    I'm sorry if I sounded like I was accusing anyone here of being a "Self-Appointed-Know-It-All." Generally speaking the castboolits forum is one of the most idea-friendly internet sites I've ever come across. I think this is in large part because...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    Yesterday, 01:57 PM
    I finally got the Carbon-Fiber 3D Print filament I ordered off of Ebay about a month ago. Now I have to figure out the correct temperature settings to get it to print the way I want it to. These filaments generally come with recommended...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    07-07-2018, 04:14 PM
    That's interesting. I didn't know such a thing was possible but, for the applications I've been using ABS filament for it's difficult to imaging how it would be useful in my case. Since this "Annealing" process tends to alter the original...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    07-05-2018, 11:20 AM
    samari46: As Mr Sheesh has already stated, there are lots of different types of filaments now but the basic ones are PLA and ABS. I got a roll of each included in the package that came with my printer. I'm afraid that when I make my posts here...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    07-04-2018, 09:34 PM
    Once you get your 3D printer up and running maybe I can send you the STL file of this magazine and its' components and you can print one out and test it in your K31. (I'm assuming that you own a K31) It would be nice to get confirmation from...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    07-04-2018, 10:19 AM
    I was skimming over some of the Carbon Fiber filament being sold on Ebay. I went ahead and ordered a roll of cheap Chinese carbon fiber 3D print filament. It will most likely take a month to get to my place but now I can test my theory about that...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    07-02-2018, 06:50 PM
    It turned out that, "The Third Time Was NOT The Charm." It actually took a fourth attempt after tweaking and re-tweaking my CAD models. I finally got it to work. :-D I mentioned in my previous post that I had identified a potential weak link...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    06-28-2018, 09:40 PM
    My second attempt at 3D printing my K31 12 round extended magazine needed alot of tweaking via a file, some sandpaper and some foul language. I got it to work but my real objective was to get a useable print straight out of the printer with a...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    06-24-2018, 08:58 PM
    If I were to try to make such an air rifle I think I'd most likely try to figure out a way to attach my air supply remotely. What I mean is that I'd try to set up my air supply so as to be able to carry it in my back pack with a high pressure air...
    18 replies | 1318 view(s)
  • HollowPoint's Avatar
    06-24-2018, 12:33 PM
    My Lee Enfield project is just something on my list of things I want to try to print. I haven't actually started drawing up any models or anything like that but I'm sure it will be somewhat similar to the present K31 mag project I'm working on now....
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    06-23-2018, 10:46 PM
    You could be right. On the other hand, you could be wrong. I don't really know myself and the only way to find out is to try. The lips of these plastic home made magazines feel pretty rigid to me but I suppose if enough heat is generated in the...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    06-23-2018, 04:17 PM
    I don't really know how or if they'll hold up under load and recoil. I have identified what I think will be the weakest link in the whole assembly of components used in this project. That weakness is found in the latch that pivots on the side of...
    24 replies | 902 view(s)
  • HollowPoint's Avatar
    06-23-2018, 12:58 PM
    A little over a month ago I finally got the money together to buy/invest in my first 3D printer. The learning curve is kind of steep but I've finally gotten to where I've started getting some decent prints out of it; not perfect prints just decent...
    24 replies | 902 view(s)
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About HollowPoint

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About HollowPoint
I joined as a semi-newbie. Now I've been here long enough to consider myself knowledgeable about bullet casting.

With the help of some of the more experienced bullet casters on this site, I've developed some tools and bullets for my own personal use. Among them are a Soft-Pointing tool, Boat-Tailed Gas Checks and dies, Air Gun Pellet Swager, Match-Grade Air gun Trigger, K31 scope mounts and a few other things I've posted about.

The learning never ends and the ideas keep coming. Unfortunately for me, there isn't enough time in the day to tackle them all.
What the world calls "Global Warming", we in Arizona call "Summer Time."
Hunting, Fishing, Reloading,Tinkering, Inventing
I'm a self-employed auto upholster by trade. Also an automotive after-market products installer


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Abbreviations used in Reloading

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