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  • Cap'n Morgan's Avatar
    12-13-2017, 01:59 PM
    I have been running several different loads through "Shotgun Ballistic Calculator" http://www.ballisticproducts.com/KPY-Shotshell-Ballistics-v20-select-CD-or-USB/productinfo/716KPYB/ The idea was to see how a subsonic load (900 fps)would...
    22 replies | 2142 view(s)
  • Cap'n Morgan's Avatar
    12-13-2017, 11:29 AM
    I read the same thing. Probably in Bob Brister's book, Shotgunning: The art and science. It goes against my intuition, but Bob did the test to prove it, shooting at a moving target (his wife driving their car with a long trailer holding the target!)...
    43 replies | 1259 view(s)
  • Cap'n Morgan's Avatar
    12-11-2017, 05:23 AM
    Don't want to come across as an all-knowing, lecturing jerk, but...: If lengthening the forcing cone (and back-boring) reduces recoil, it's because it reduces muzzle velocity as well. If anything, increased friction between the payload and the...
    41 replies | 1244 view(s)
  • Cap'n Morgan's Avatar
    12-05-2017, 11:00 AM
    A typical chamber reamer has an angle of 1.5 degree. This will cut a lead with a length about 0.15"
    6 replies | 252 view(s)
  • Cap'n Morgan's Avatar
    12-04-2017, 03:59 AM
    If the diameter of the drill allows for it, drill the hole from the front of the case. Much more stable setup and the drill will center in the flash hole.
    19 replies | 643 view(s)
  • Cap'n Morgan's Avatar
    12-03-2017, 01:27 PM
    I'm a strong proponent of correctly applied brute force! A single, firm blow with an impact wrench will often work wonders, especially if the offending nut is already under tension. If you use some sort of extended handle on the wrench, the...
    37 replies | 1598 view(s)
  • Cap'n Morgan's Avatar
    12-03-2017, 01:07 PM
    Brass drills (and drills for cast iron) should have a slightly negative rake angle to keep it from pulling into the material, especially when breaking through on the back side. It's quite easy to modify an ordinary HSS drill by grinding a flat on...
    19 replies | 643 view(s)
  • Cap'n Morgan's Avatar
    11-22-2017, 04:28 PM
    Back boring and lengthening the cone will only reduce recoil by reducing velocity - Newton's second law cannot be circumvented. Often when a shotgun "smacks" you, the stock is too short and have too much drop, causing the gun to jump upwards, and...
    41 replies | 1244 view(s)
  • Cap'n Morgan's Avatar
    11-20-2017, 10:16 AM
    If the barrels are inserted from the front you'll need some sort of locking device to keep them from moving forward due to pressure and recoil. A thumb screw wont do unless in connection with a cross pin or two. It should certainly be possible to...
    9 replies | 721 view(s)
  • Cap'n Morgan's Avatar
    11-19-2017, 03:49 AM
    I've seen (and shot) quite a few Belgian hammer guns in Imp Cyl and Full choke. It called for a quick decision on which barrel to cook when the bird was flushed. :razz:
    13 replies | 427 view(s)
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About Cap'n Morgan

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60
About Cap'n Morgan
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Denmark
Interests:
Things that go bang.

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Cap'n Morgan

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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