Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

Homemade Portable Railgun Approaches Air Rifle Energies
Ammoland ^ | 19 October, 2015 | Dean Weingarten

Posted on 10/19/2015 5:47:25 PM PDT by marktwain

click here to read article


Navigation: use the links below to view more comments.
first previous 1-2021-23 last
To: marktwain
Do you know how they guide the projectile?

Maybe using GPS:

http://www.popsci.com/technology/article/2012-08/its-experimental-rail-gun-navy-wants-gps-guided-hypersonic-projectiles

21 posted on 10/19/2015 8:02:39 PM PDT by TChad
[ Post Reply | Private Reply | To 20 | View Replies]

To: SkyDancer

I recommend the “Exact Jumbo Heavy Diabolo” at 18.13 gr.

Cost more, better flight, more energy to target.

Knock down rabbits at 55-70 yards all day long.


22 posted on 10/19/2015 8:07:18 PM PDT by G Larry (Vote Hillary! Pro-Abortion Socialist)
[ Post Reply | Private Reply | To 2 | View Replies]

To: marktwain

Related post (with building commentary) here:

http://www.freerepublic.com/focus/f-bloggers/3192196/posts


23 posted on 10/19/2015 8:14:05 PM PDT by Utilizer (Bacon A'kbar! - In world today are only peaceful people, and the muzlims trying to kill them)
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-23 last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson