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50rd

Third year type 20 cm/50 caliber guns (五十口径三年式二〇糎砲, gojūkōkei sannenshiki ni-maru centi-hō) formed the main battery of Japan's World War II heavy cruisers. These guns were also mounted on two early aircraft carriers. The typical installation was ten 20 cm/50 guns; although Tone-class cruisers carried eight while Furutaka and Aoba-class cruisers carried six. After modernization, Akagi carried only six.
These were built-up guns with an inner A tube, encased by a second tube, encased by a full length jacket. Early guns were partially wire-wound, but later guns dispensed with the wire winding. The guns were breech loaded with two cloth bags of smokeless powder. Third year type refers to the Welin breech block on this gun. Breech block design began in 1914 AD, the third year of the Taishō period. This breech block design was also used on Japanese 41 cm (16.1 inch), 15.5 cm (6 inch), 14 cm (5.5 inch), 12.7 cm (5 inch), and 12 cm (4.7 inch) naval guns.

View More On Wikipedia.org
Recent contents
  1. baseballplerrr

    *SPF* Speer Gold Dot LE 124+P JHP 9MM (5) 50rd boxes in ammo can

      1. For Sale
      2. For Trade
    • $150
    • Sandy
    • Oregon
    250rds total (5) 50rd boxes 124+P JHP 9MM Sportsman ammo can Can meet at Sandy Fred Meyer $150 or trade for 750 rounds of Brass FMJ 9MM
  2. Outermostline

    [NEW LOW PRICE: $25/BOX ($0.50/rd!)] SPEER GOLD DOT LE DUTY 155gr .40 S&W- 50rd Boxes, 6 Boxes/300rds Available (Discontinued & Sold Out Online)

      1. For Sale
      2. For Trade
    • $25
    • Federal Way/Tacoma/Parkland
    • Washington
    These are the now-discontinued Speer Gold Dot 155gr .40 S&W Law Enforcement Duty ammo 50rd boxes. Asking $30 for single boxes or take 5 boxes for $130 ($26/box) or All 6 for $150 ($25/box). I am open to offers but will ignore lowball offers. This Gold Dot loading is good for both shorter &...
  3. Outermostline

    [SOLD] AGUILA COLIBRI .22LR 20gr powderless rimfire ammo: 50rd boxes or 1,000 rd brick (Quietest Factory .22lr ammo- Hard to Find)

      1. For Sale
      2. For Trade
    • $10
    • Federal Way/Tacoma/Parkland
    • Washington
    EDIT: LOT SOLD I have a total of 1,250 rounds of Aguila Colibri .22LR for sale in their original factory boxes. These were purchased within the past 6 months-1 year & stored in metal 50cal ammo cans with silica gel desiccant packets inside. I am asking $150 for the 1,000rd brick, $10 each for...
  4. BVB

    PMAG D-50 LR/SR GEN M3 .308/7.62 50rd Drum (Pending Sale)

      1. For Sale
    • Portland
    • Oregon
    Magpul PMAG D-50® LR/SR GEN M3 .308/7.62 50rd Drum Never fired or loaded Still in plastic wrap from factory $90 (Pending) Shipping is available, if your state allows it! Local Pick up in the Portland metro area.
  5. BVB

    PMAG D-50 GL9-PCC 9mm 50RD for Glock Black (Pending)

      1. For Sale
    • Portland
    • Oregon
    QTY (2) MagPul PMAG D-50 GL9-PCC 9mm Luger 50RD for Glock Black (1) for $75 Sell both for $135 Magpul 50rd 9mm Glock drum mags Have not been loaded or fired Shipping (if your state allows) Local pick up as well These are made for a PCC "Pistol Cartridge Carbine" rifle that takes Glock mags...
  6. T

    M1A 50rd ProMag

      1. For Sale
    • $80
    • Albany
    • Oregon
    Fired all 50 rounds once, worked perfectly. Can’t afford to shoot again. The only thing to be aware of is once loaded it’s best not to unload by hand, there is a small piece inside that will dislodge and will require being taken apart and put back, I don’t know why this happens.
  7. belcher

    X2 50rd boxes 45ACP $30

      1. For Sale
    • $30
    • Vancouver
    • Washington
    As the title says, Washougal to Vancouver meet only. Federal & Winchester, $45 bucks seems like a deal to me. Thanks!
  8. D

    Pmag MP5 50rd drum

      1. For Sale
    • $75
    • Wilsonville
    • Oregon
    pmag mp5 50 rd drum like new
  9. Richo877

    50rd Federal top gun 12ga

      1. For Sale
    • $15
    • Wilsonville
    • Oregon
    50rds $15 cash. Pickup in Wilsonville/Tualatin area. PM me here if interested. Thanks for looking
  10. Bolt_308

    Sold - FN PS90 50rd mags -5.7x28mm, brand new in box!

      1. For Sale
    • $35
    • Salem
    • Oregon
    Sale pending - Taking inventory, I realized I went a little nuts with stocking FN PS90 mags, and so looking to thin things out a bit to buy other needed items before M114. These are OEM FN PS90 5.7x28mm 50 round mags. All mags are brand new, unfired, in original boxes, and stored in a temp...
  11. JV87

    308/7.62x51 50rd drum

      1. For Sale
    • $100
    • Beaverton
    • Oregon
    Sold my ar10, no longer need these. 1x 50rd 308/7.62x51 drum brand new, never loaded $120 $100 4x 20rd Pmag 308/7.62x51 mags SOLD Pickup in Beaverton

  12. Herter's .38spc 158gr FMJ Brass Case 500rd Lot

      1. For Sale
    • $180
    • Beaverton
    • Oregon
    I have ten 50rd boxes of Herter's 158gr FMJ .38spc for sale. Asking $180 for the lot, which is a decent discount over comparable Sellier and Bellot available on SGAmmo now. I'll include a nice plastic Cabela's ammo can. Cash only, please.
  13. Ducati

    Remington 45 Colt LRN 50rd

      1. For Sale
    • $40
    • Portland
    • Oregon
    Meet up Beaverton/Tigard area.
  14. Northwest Firearms

    Done  Magpul PMAG D-50 EV9 9mm Luger 50RD for CZ Scorpion EVO3 - $29.99

    https://www.brownells.com/gun-parts/magazines/rifle-magazines-parts/cz-scorpion-evo-3-pmag-d-50-ev9--magazine-50rd/
  15. J

    P90 P50 magazines 5.7x28 50Rd make an offer

      1. For Sale
    • $15
    • Lake oswego
    • Oregon
    I have 11 or so of these never used. Pro Mag Ps-90 / p-90 5.7 X 28mm 50 Rd
  16. 12-1791

    Federal HST 50rd 40 cal 180gr

      1. For Sale
    • $30
    • Tigard
    • Oregon
    I'll trade for 165gr of them or wonchrster 100rd fmj boxes Or am amount of 115gr S&B 9mm fmj 30 a box One box is two different lots with 26rds having sealed primers the rest is normal I also have an additional 19rds I would throw in for $5 if you grab them all
  17. Richo877

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  18. F

    NEW Winchester Brand 30-06 Unprimed Brass 3ea 50rd bags 150 rounds total

      1. For Sale
    • $100
    • Canby
    • Oregon
    Three bags of new unprimed 30-06 cases. NEW. $100 for all. PN: wsc3006sfu
  19. rdb241

    WTS...3 x 50rd boxes of American Eagle 5.7x28mm ammo

      1. For Sale
    • $75
    • Spanaway
    • Washington
    Up for sale, I have 3 boxes of 5.7x28mm Americam Eagle FMJ ammo I have had for a few years. As you can see, I paid $24.99 a box. MidwayUSA has the same box for $43.99. Looking to get what I paid for them. All 3 boxes for $75.00 FTF or $85.00 shipped to your door.
  20. jason m

    Magpul d-50 drum for cz scorpion $59!💰🔥💣

    https://www.brownells.com/gun-parts/magazines/rifle-magazines-parts/cz-scorpion-evo-3-pmag-d-50-ev9--magazine-50rd/
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