asteroza + gun   54

China to test magnetized plasma artillery - China Military
Seems to be plasma drag reduction on projectile sabot in the barrel?
china  military  artillery  research  plasma  drag  reduction  sabot  projectile  gun  hypersonic 
march 2019 by asteroza
The AR15. For you. For everyone. Forever.
Apparently full CAD, plus heat treatment directions?
AR-15  full  plan  dimension  CAD  file  gun  rifle 
february 2019 by asteroza
Hypersciences Inc. – Harnessing the Power of Extreme Velocity!
Using a gas gun for drilling. Air/diesel mix (so not a light gas gun) firing concrete projectiles at 2Km/s. I wonder if they use an ETC gun setup?
tunnel  tunneling  boring  mining  technology  gas  gun  concrete  projectile  research 
march 2018 by asteroza
DP-12 Double Barrel Pump Shotgun - Standard Mfg. Co. LLC
so the reliability of a side-by-side, but the magazine capacity of a pump action.
double  barrel  pump  action  shotgun  gun  weapon  bullpup 
february 2018 by asteroza
Weird design. Uses 5 caseless rounds with their receivers stacked as a brick, such that you eject the brick and heat. Electrically fired, very simple, but you need five barrels but they claim only one (5 bore, "single" barrel)? sorta Metaltorm in concept without tossing the barrels
military  gun  caseless  ammunition  pack  electric  ignition  metalstorm 
february 2018 by asteroza
It's like a hot glue gun for cheese...
cooking  utensil  cheese  ejector  syringe  hot  gun  Delicious 
november 2016 by asteroza
Ghost Gunner
Basically can build an AR-15 lower receiver from an 80% blank, the restricted part. You can buy the rest of the parts online unrestricted for cheaper than you can manufacture yourself. Thus allowing you to build a whole AR-15 that is unregistered, and probably legal unless sold or taken out of state. A possible attempt to get around law enforcement hunting down 80% manufacturing party gatherings.
opensource  hardware  electronics  devices  CNC  mill  arduino  firearms  weapon  gun  manufacturing  Delicious 
october 2014 by asteroza
Warp Drive Underwter using Supercavitation
AHSUM concept is a slim underwater turret firing supercavitating bullets for ship torpedo defense. Like an underwater CIWS Phalanx)
AHSUM  high  speed  undersea  munition  underwater  supercavitating  bullet  gun  turret  defense  military  navy  supercavitation  torpedo  Delicious 
august 2014 by asteroza
Desert Wolf - Skunk Riot Control Copter
SkyNet starts right here folks. A riot control UAV shooting pepper spray paintballs on "undesirables". Get one for your 'burbclave today!
skunk  UAV  octocopter  helicopter  surveillance  riot  control  defense  police  military  paintball  gun  pepper  spray  compliance  marking  Delicious 
june 2014 by asteroza
Software suite
This package has detection methods for detecting the production of gun parts apparently, blocking the printing process. It will stop printing Defense Distributed's Liberator gun and their AR-15 lower receiver design, but it looks like the detection algorithm isn't that fancy, and relies more on known object matching from a database (could it be as weak as a hash of the object file?). It could be the weak but sufficient method to reduce 3D printer manufacturer liability, in that the maker could claim they are doing reasonable gun control.
control  defense  fabber  proliferation  liability  printing  printer  gun  military  risk  software  weapon  policy  3D  arms  fabbing  management  Delicious 
june 2013 by asteroza
A repository for 3D printer parts files for weapons parts, in particular the lower receiver of a gun, which is the only actively regulated component in the US. Considering the current home manufacturing loopholes (which allow non-registered manufacturing of lower receivers as long as they will not be sold/transferred and probably stay within one state), public dissemination of weapons parts files is a potentially significant issue, both in terms of arms technology management/policy, and 3D printer regulation/policy.
lower  fabber  receiver  repository  file  3D  printer  weapon  CAD  parts  gun  Delicious 
february 2013 by asteroza
Military Packs, Tactical Backpacks, Molle Packs - TYR Tactical - Plate Carrier, Body Armor, Tactical Gear, Tactical Armor
The Tyr MICO, the backpack of doom!. Or the polite version is a civilian version of the IRONMAN "High-Capacity Ammunition Carriage System" Molle medium frame based ammo carrier backpack/frame for machine gunners (a modern backpack ammo carrier with feed chute, based on a ghetto rig built in Afghanistan out of a an ALICE frame, two welded ammo cans, and a stolen CROWS chute, which was itself inspired by the minigun setup from the movie Predator). Seem to use a fabric covered chain link based chute rather than using the expensive CROWS feed chute.
military  pack  ammunition  Predator  IRONMAN  backpack  carrier  ammo  gun  machine  Delicious 
may 2012 by asteroza
Kushnapup - Saiga 12 Bullpup conversion
Take a Saiga, a shotgun based on the AK-47 mechanism, mount it in a bullpup stock, and you get a Kushnapup
Saiga  aftermarket  bullpup  stock  conversion  kit  weapon  shotgun  gun  kushnapup  Delicious 
january 2011 by asteroza
Aftermarket shotgun magazine extender that is alternative to long magazine tube extenders, by bringing the center of gravity back some. Marketed more to the "oh shit!" home defense crowd, that doesn't want to wait to reload. Since it is a direct tube extender alternative, it is more compatible with existing shotguns. If you are buying new though, might as well step up to a Saiga with a box or drum mag though...
XRAIL  shotgun  magazine  tube  extender  gun  accessories  hardware  drum  auto  indexing  loader  extended  capacity  military  weapon  defense  Delicious 
january 2011 by asteroza
Ocean Based Orbital Payload Delivery Cannon for $250 per pound
Interesting use of a tensile/tensegrity structure to straighten and stabilize the cannon, coupled with netural buoyancy to cut out a lot of the stresses (though at that size current/tidal forces may come into play).
marine  ocean  floating  neutral  buoyancy  hydrogen  gas  gun  orbital  launcher  launch  system  megaengineering  megastructure  concept  design  space  platform  cannon  Delicious 
january 2010 by asteroza
A More Affordable, High G force Magnetic Space Launcher Proposal
A possible gas gun/railgun hybrid space launcher? I suppose it gets around the classic starting problem prevalent in a traditional railgun, along with some alternatives for powering the railgun, but the author says extending the railgun would make the gas gun irrelevant?
hybrid  gas  gun  railgun  space  launcher  propulsion  infrastructure  Delicious 
september 2009 by asteroza

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