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A gun is a normally tubular weapon or other device designed to discharge projectiles or other material. The projectile may be solid, liquid, gas or energy and may be free, as with bullets and artillery shells, or captive as with Taser probes and whaling harpoons. The means of projection varies according to design but is usually effected by the action of gas pressure, either produced through the rapid combustion of a propellant or compressed and stored by mechanical means, operating on the projectile inside an open-ended tube in the fashion of a piston. The confined gas accelerates the movable projectile down the length of the tube, imparting sufficient velocity to sustain the projectile's travel once the action of the gas ceases at the end of the tube or muzzle. Alternatively, acceleration via electromagnetic field generation may be employed in which case the tube may be dispensed with and a guide rail substituted.
The first devices identified as guns appeared in China around CE 1000. By the 12th century the technology was spreading through the rest of Asia, and into Europe by the 13th century.

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  1. S

    Winchester 94 lever gun, beater grade

    This is a older but post 64 model 94 30-30 . The wood is well worn with lots of little marks and the metal has lots of pitting. Overall i think it looks pretty cool. Has a older Weaver 3 power that is mounted in a side mount so the iron sights still can be used. Funky old leather sling and...
  2. 5

    Bushmaster BACR 90704 223/5.56 AR $1,200

    I’m asking 1,200 for this rifle. This AR has some extras from stock. It comes with two 40 round and two 30 rounds mags, black soft case, sight mark red dot sight and mag-pul pop up sights. I’m an FFL dealer so we can run this transaction at our shop that charges 30 total for a transfer. Feel...
  3. Wess13

    How to reverse engineer rare gun parts - my first project

    Good Fellow Gentleman, I'm Wess from The Netherlands, a couple of years ago I decided to become a parts designer and specialize in hard to find parts. About 3 years ago I've started on the Beretta 1951 & Helwan as a project, more specifically the locking blocks. As most of you may know the...
  4. D

    National  Gun Store billboard denounced as an incitement to violence

    https://www.businessinsider.com/gun-shop-billboard-calls-progressive-congresswomen-4-horsemen-2019-8 Word is, the billboard message is going to be removed by the billboard owner, not the gun store due to some pressure by Coalition to Stop Gun Violence.
  5. Maddog971

    Winchester R45 gun safe

    Asking 1000.00 stickers will be remove Ranger Deluxe 45 with door organizer (51 capacity). Heavy-duty strap hinges with door panel organizer Specifications: • Weight - 935 lbs Fire Protection: 1 hour/1400°F
  6. DB is Here

    SAF banning Gun Free Zones

    Let’s get on Offense...I like it.
  7. AndyinEverson

    Rendezvous at Greene's Gun Shop...

    August 9th , 10th , and 11th... Greene's Gun Shop 4778 Monkey Hill Rd. Oak Harbor 360.375.3421 $35.00 for camp and shooting fee Traditional Muzzleloaders only....no modern inline rifles please. Bring a "blanket Prize" Family Friendly - Public welcome ***Free Admittance to just check things out...
  8. raftman

    When is a gun too historic to fire?

    It can be kind of a tricky question and I’m interested in thoughts. Most people, myself included, don’t think twice about firing WW2-era firearms (unless it’s some particularly rare bird) but I’ve noticed when we start getting into WW1 and the early 20th century, there’s already bit more...
  9. dunerider21

    3 gun starter shotgun

    I am looking to upgrade from a pump to semi auto shotgun to start 3 gun shooting. I have narrowed my search down to Mossberg 930 JM Pro, Stoeger m3000, and Stoeger m3k. I am not in a position to spend $1k plus for a serious competition gun. I have heard the inertia system on the Stoeger is very...
  10. Joe Link

    National  Colion Noir on Gun Confiscation

    I really like this guy.
  11. The Heretic

    Ok, top this. Uranium, whiskey, rattlesnake, stolen car and a gun...

    Couple arrested for driving stolen car filled with uranium, a rattlesnake and whiskey: "There's quite a few unanswered questions"
  12. L84Cabo

    SLO Police Chief Leaves Gun In Restroom

  13. GOG

    Stevens 511 Coach Gun Project

    It's not much of a project really, but it might encourage some folks to give it a try. I bought a Stevens 511 12ga. SxS from a member here last week with the intention of cutting it down. So I did and here's how. Removed the wood from the shotgun then measured very carefully and cut the barrel...
  14. slimmer13

    Washington  Spokane murder suspect should have been in jail on gun charge

    Multiple felon recidivist scumbag on probation gets popped with warrants and a gun. Prosecutors miss the 72 hr deadline to charge him so he's released. Murders someone with a gun on Sunday. Maybe instead of burdening the law abiding with more do nothing laws, we use our existing justice system...
  15. DB is Here

    Other State  14-Year-Old Suspended for Being Seen with an Airsoft Gun on Snapchat

    Eighth-Grader Suspended for Airsoft Gun in Snapchat Videos | National Review
  16. DB is Here

    National  Recent Poll Suggests Gun Control Not Nearly As Popular As Claimed

    Recent Poll Suggests Gun Control Not Nearly As Popular As Claimed We're being lied to...
  17. B

    Stem School Highland Ranch CO. Hero was a student of self defense...

    Greetings, Not trying to promote FS specifically, but its where Mr. Castillo and his father chose to train. The bigger message was this hero and his family were active members of self-defense community. A hero walked among us. Remember Kendrick Castillo And not surprisingly, as far as I...
  18. DB is Here

    International  New Zealand struggles to enforce gun-control law

    New Zealand struggles to enforce gun-control law – The Mercury News
  19. N

    Forest grove BB gun team

    for those that don’t know I help coach the youth BB gun team in forest grove. Over the long weekend the team went back to Rodgers Arkansas for the national match. We placed 26th out of 63 teams. One of our young ladies took third in individual overall out of about 441 shooters. Not bad for...