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50 caliber

The 3″/50 caliber gun (spoken "three-inch fifty-caliber") in United States naval gun terminology indicates the gun fired a projectile 3 inches (76 mm) in diameter, and the barrel was 50 calibers long (barrel length is 3 in × 50 = 150 in or 3.8 m). Different guns (identified by Mark numbers) of this caliber were used by the U.S. Navy and U.S. Coast Guard from 1890 through the 1990s on a variety of combatant and transport ship classes.
The gun is still in use with the Spanish Navy on Serviola-class patrol boats.

View More On Wikipedia.org
Recent contents
  1. T

    Sabots for 50 caliber Muzzleloader

      1. For Sale
    • $5
    • Lake Grove/Lake Oswego
    • Oregon
    MMP Sabots 50 Caliber Muzzleloader rifle for .451 or .452 diameter bullets package of 50 $5
  2. Red Schwinn

    THOMPSON CENTER 50 CALIBER HAWKEN [Lowered]

      1. For Sale
    • $325
    • Seattle
    • Washington
    Overall very good to excellent condition. Heavy octagonal barrel. Adjustable rear sight. Metal and wood in great shape with a few light handling marks. Set trigger works properly. I used Triple 7 for loading and Ballistol for cleaning. Also always used a bore guide when seating the ball to...
  3. Bullzi

    Hodgdon Triple Se7en 50/30 Muzzleloading Pellets (Priced Lowered!!!)

      1. For Sale
    • $5
    • Newberg
    • Oregon
    Hodgdon Triple Se7en 50/30 Muzzleloading Pellets 100 pre-formed pellet charges 50 Cal $10 $5 Cash in Newberg
  4. C

    Thompson Renegade LEFT HANDED 50 caliber Black Powder Rifle and many extras

      1. For Sale
    • $500
    • issaquah
    • Washington
    Very hard to find LEFT HANDED Thompson Renegade 50 caliber PERCUSSION CAP muzzleloader with caps, extra nipples, powder measures, powder flak, 50 caliber bullets, nipple wrenches , patches etc See Photos. Very Good Condition. Take it ALL for $499.99. I am in Issaquah. will ship for $40...
  5. N

    CVA Kentucky Rifle

      1. For Sale
    • $200
    • Camas
    • Washington
    CVA Kentucky Rifle Kit. Assembled in the 1980s by my father, hung on a wall, and never shot. 50 caliber, muzzleloader, black powder, flintlock. No box but manual included.
  6. Natglow86

    Custom muzzleloader Tom Pike Isaac Haines 50 caliber

      1. For Sale
    • $2900
    • Corvallis
    • Oregon
    Custom muzzleloader Tom pike Isaac Haines 50 caliber Made in the late 70s
  7. Lilhigbee

    Rifle bullets, .32 to .50 caliber, various weights and styles.

      1. For Sale
    • $1
    • Potland
    • Oregon
    See pictures for what I have. Green price stickers are for full boxes, red stickers are partials with the quantity written on them. I think they are all identifiable in the pictures, but feel free to ask questions about any you are interested in. Offers welcome, bulk buys encouraged. Trades...
  8. S

    Thompson Center Triumph Bone Collector Muzzleloading Rifle 50

      1. For Sale
    • $500
    • Vancouver
    • Washington
    Thompson Center Triumph Bone Collector Muzzleloading Rifle 50 Like New. I can meet at SafeFire in Camas WA to transfer Rifle.
  9. Not-the-atf

    BARRETT 50BMG M107A1 PACKAGE!

      1. For Sale
      2. For Trade
    • $18000
    • Beaverton
    • Oregon
    Selling my M107 Barrett .50 cal, but might be interested in trades + cash. Or possibly straight trades for a decent truck (or something cool). I also have more guns to add. Details: 29” barrel Monopod Custom full Kryptek camo cerakote “God wills it” Semi auto Less than 30 rounds through the...
  10. t-emard

    CVA Hawken Muzzleloader, .50 Caliber, Gunsmith's Special

      1. For Sale
      2. For Trade
    • $80
    • Portland
    • Oregon
    For sale is a Hawken that needs some love. Nothing is horribly wrong, it's mainly just rust, dust, old grease. Shouldn't take more than an afternoon with some basic tools to get it back to its former glory. It's a heavyweight barrel, 50 caliber, and the stock is one of the prettiest I've ever...
  11. RustyNail

    3k rounds 7.62x39 SP in 50 caliber ammo cans

      1. For Sale
    • $1200
    • Vancouver
    • Washington
    Hey everyone, Selling just shy of 3k rounds of 7.62x39 Wolf SP in 50 caliber ammo cans. 2022 production. Each can holds around 960 rounds. Cans are mill spec ($35 each) and include a dessicant pack. $1200 cash for the lot or 400 per can. This ammo is super deadly when it hits large targets and...
  12. USAF Medic

    Johnathan Browning Mountain Rifle muzzleloader 50 caliber

      1. For Sale
    • $1000
    • Lincoln city
    • Oregon
    Johnathan Browning Mountain Rifle #15 of 1000. Very good condition. Don’t think it has been fired. Comes in hard wooden fitted case with powder horn. Asking $1,000.00
  13. mclazyman

    50cal ammo cans

      1. For Sale
    • $25
    • TIGARD
    • Oregon
    Selling together. Have new means for ammo storage. Text me at 503-701-0039 if interested. Cash only No trades. Pickup only
  14. N

    Traditions Deer Hunter 50 Cal.

      1. For Sale
    • $275
    • Vancouver
    • Washington
    Traditions Deer Hunter Rifle. 50 Cal. 1:48". Made in Spain SN 14-13-050955-00 Black powder or Pyrodex only
  15. CountryGent

    Weirdly Late "Buck-N-Ball" - Standard Arms 50 Caliber "Camp" Gun

    These are certainly ... different. Don't recall ever hearing of them. Anywho, just passing it along.
  16. N

    CVA Optima V2 50 caliber muzzleloader with full kit and ammunition

      1. For Sale
    • $450
    • Camas
    • Washington
    CVA Optima V2 .50 caliber muzzleloader. Excellent condition. Used on 3 weekend hunts and 2 trips to the shooting range. Very accurate and easy to shoot with the fiber optic sight. Original box and paperwork. Full kit to load & clean. 1 full box & 1 nearly full box of IMR White Hots. Half full...
  17. G

    50 caliber ammo cans

      1. For Sale
      2. For Trade
    • $15
    • ROCK CREEK/185TH
    • Oregon
    50 caliber ammo cans i have (2) looking to trade for 30 caliber ammo cans. or fore sales $15.00 each.
  18. RustyNail

    Two 50 caliber ammo cans and 30 caliber can

      1. For Sale
    • $40
    • Salem
    • Oregon
    Selling 2 used 50 caliber ammo cans and a 30 caliber ammo can. 40 bucks takes them all home. Inbox me your number if you want them.
  19. F

    Thompson Center Renegade 1982 Tennessee Worlds Fair Limited Edition

      1. For Sale
      2. For Trade
    • $325
    • Rainier
    • Washington
    Number 466 of 1,982 limited edition examples commemorating the 1982 Tennessee World's Fair. .50 caliber Renegade percussion muzzleloader. This one is unfired but has some issues as follows- one serious ding in wood (pictured), small area of pitting on barrel (pictured) and flattened nipple from...
  20. blackbandet

    Mr. 50 caliber API single quantity 10.00

      1. For Sale
    • $10
    • Vancouver
    • Washington
    50 caliber api Single one 10.00 Vancouver wa meet
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