Lee PrecisionWidenersRepackboxMidSouth Shooters Supply
Titan ReloadingInline FabricationADvertise hereRotoMetals2

  • PatMarlin's Avatar
    Today, 07:41 PM
    The K31 and the Kimber are sold. Thanks very much. The other 2 rifles are still for sale and I'm open to reasonable offers.
    12 replies | 1769 view(s)
  • HollowPoint's Avatar
    Yesterday, 10:23 PM
    I remember eating a cockroach once; not deliberately but by accident. Back when I was in my early twenties. I couldn't afford to pay rent on anything other than a roach infested old house in the poor part of town. One would think I'd be used to...
    149 replies | 8108 view(s)
  • HollowPoint's Avatar
    07-16-2019, 01:40 PM
    Something Is Definately Wrong. Both of my Umarex Octane air rifles have been sitting unfired for a couple of months. I've mainly been shooting my Gauntlet PCP. When I wiped the dust off of my 1st-gen Octane and shot it over the chronograph it...
    22 replies | 949 view(s)
  • HollowPoint's Avatar
    07-14-2019, 02:10 PM
    Umarex Octane Home-Made Piston Seals. I cast up the last of my prototype Piston Seals this morning and it looks like they are going to work out well. I still have to test them but I can see no reason why they wouldn't work. Pictured in the...
    22 replies | 949 view(s)
  • HollowPoint's Avatar
    07-13-2019, 04:14 PM
    I printed up one last Piston Seal mold just to try to get a finished Seal-Geometry that fell between the shape of the factory Piston Seal and the aftermarket Piston Seal I bought from the Australian vendor I was dealing with a while back. One of...
    22 replies | 949 view(s)
  • HollowPoint's Avatar
    07-08-2019, 01:42 PM
    Initially I thought about just milling a Piston Seal mold out of aluminum. I'm confident I could have done it on my hobby mill but not everyone has a hobby mill or a mill of any kind. Some of the guys in our Umarex Octane air rifle group do...
    22 replies | 949 view(s)
  • HollowPoint's Avatar
    07-07-2019, 06:51 PM
    It took me several tries to figure out the right mixing procedure for this Urethane Casting Resin. I'm still not getting perfect results but I'm now getting what I think are good useable Piston Seals. At first I tied casting some Seals with just...
    22 replies | 949 view(s)
  • HollowPoint's Avatar
    07-06-2019, 10:55 AM
    My mixing ingredients showed up for casting the Piston Seals out of my 3D printed mold. I didn't have the right kind of mixing cups but I couldn't wait so I mixed some up in a shot glass. Remember I mentioned before that it took my silicone...
    22 replies | 949 view(s)
  • HollowPoint's Avatar
    07-02-2019, 11:32 PM
    I've never used the Puff-lon method but I did fire lap an old Lee Enfield barrel a long while back. It was a really bad bore so I wasn't worried about ruining it. At the time I was reading about casting some Hot-Melt-Glue bullets for...
    19 replies | 2535 view(s)
  • PatMarlin's Avatar
    06-22-2019, 02:33 PM
    You got it. I'm surprised it sat this long with that price. This is a super nice light weight rifle... sending PM.. Pat
    12 replies | 1769 view(s)
  • PatMarlin's Avatar
    06-22-2019, 09:32 AM
    Happy weekend bump everyone..! -Pat
    12 replies | 1769 view(s)
  • PatMarlin's Avatar
    06-22-2019, 09:31 AM
    Happy weekend bump everyone..! -Pat
    7 replies | 985 view(s)
No More Results
About HollowPoint

Basic Information

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


Total Posts
Total Posts
Posts Per Day
General Information
Last Activity
Today 08:50 PM
Join Date

3 Friends

  1. Bob Krack Bob Krack is offline

    Boolit Master at Heavens Range

    Bob Krack
  2. Dutchie Dutchie is offline

    Boolit Man

  3. PatMarlin PatMarlin is offline

    Boolit Grand Master

Showing Friends 1 to 3 of 3
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