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20rd
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
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
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Federal premium 357mag 158gr.hydra shockà jacketed hollow point 20rd box. ,$20
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- For Sale
- $20
- Vancouver
- Washington
I have one box of 357 mag.158gr. hydro shock jacketed hollow point $20- Classified Ad
- Ammunition Classifieds
- Dennis Alvord
- Replies: 3
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Brand New Sig Sauer P226 20rd Magazines
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- For Trade
- Forest Grove
- Oregon
I bought these hoping they would fit my P226 with a magwell. They do not. I'm looking to sell or trade for Mec-Gar 18 or 20 round magazines.- Classified Ad
- Part & Accessory Classifieds
- Hwarang503
- Replies: 2
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CETME / HK clone 20rd 7.62x51 magazines
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- For Sale
- For Trade
- $8
- Olympia
- Washington
I have some extra mags for a CETME, will work in some HK clones as well. I bought a bunch in preparation for buying a CETME a while back, then when I did find one a CETME, it came with mags... Go figure! Anyways, I just found these unnecessary extras in my garage when cleaning it up. If you... -
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Armalite AR-10 20rd Magazines
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- For Sale
- For Trade
- $30
- Tigard
- Oregon
***update sold*** I have x5 Armalite AR-10 20rd Mags New, Old Stock. $30 ea plus ship or $140 for all w/free shipping *for Armalite style .308 rifles only I take all forms of payment, even credit card face to face. I can meet around SW Portland or Hillsboro but have little time to do so, so... -
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M1a magazines 20 rounds x 4 - New
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- For Sale
- For Trade
- $50
- Corvallis
- Oregon
Brand new, still in packaging. Checkmate industries (who supplies Springfield Armory their M1a mags) 20 rd mags. $50 per mag or $150 for all four. Trade for SB Tactical or Sig 1913 folding brace/stock. -
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smith&wesson model 59 20rd mecgar mags 9mm new
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- For Sale
- $50
- clatsop county
- Oregon
MecGAR World finest magazine , Made in Italy ,new old stock in package 5900 series for use in double stack 9mm pistols fit 59 5906 915 910 old marlin camp 9 rifle . 20 round . they extend out the end of the grip 50.00 each Will ship to members with feedback and payment by usps money... -
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(2) 5.56MM 20RD AK MAGS, CIRCLE 10
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- For Sale
- $1
- Potland
- Oregon
Hello All, Up for sale today are (2) 5.56MM 20rd AK mags, Circle 10 556 AKs (works well with Zastava and allegedly Romanian SAR-3s). These are factory 20rd Bulgarian Circle 10 mags. One has a tiny amout of saning to the front feed lip to fit an AK, otherwise they are like new. $40ea or both...- Classified Ad
- Part & Accessory Classifieds
- Gotyoursix
- Replies: 1
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AR15 Magpul Gen3 FDE 30rd Magazines
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- For Sale
- $12
- Medford
- Oregon
For Sale are- Will Ship (5)-30rd Magpul Gen 3 Pmags FDE $15each -
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20rd Magpul pmag(straight)
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- For Sale
- For Trade
- $20
- Tualatin
- Oregon
The elusive straight pmag 20. I have two for sale or trade towards 30rd mags. One is a OD green and the other is fde. Thanks, Red.- Classified Ad
- Part & Accessory Classifieds
- Shootingred994
- Replies: 2
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20rd Lancer mags(translucent fde)
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- For Sale
- For Trade
- $15
- Tualatin
- Oregon
I have a few Lancer mags I would like to trade for 30rd mags. Thanks, Red.- Classified Ad
- Part & Accessory Classifieds
- Shootingred994
- Replies: 2
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20rd NHMTG usgi magazine (Okay Industries)
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- For Sale
- For Trade
- $14
- Tualatin
- Oregon
I bought these with a bunch of new 30 rds magazines. Base plates are stamped nhmtg, which was made by Okay industries. Who also makes Colt mags. I have 4 total I would like to sell or trade for 30rd mags. They're new and stamped mfg 2012 Thanks, Red.- Classified Ad
- Part & Accessory Classifieds
- Shootingred994
- Replies: 4
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Colt 20rd Magazines
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- For Sale
- $20
- Medford
- Oregon
For Sale Colt 20rd Magazines $20 each. Will Ship.- Classified Ad
- Part & Accessory Classifieds
- abartpear
- Replies: 6
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5x FN OEM FDE SCAR 17 20rd mags
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- Want to Buy
- Portland
- Oregon
WTB 5 FN OEM FDE SCAR 17 mags for $200 shipped- Classified Ad
- Parts & Accessories Wanted
- Krinkov
- Replies: 3
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SOLD Pending Funds…Discontinued Magpul Gen 3 20rd Magazines (Sand)
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- For Sale
- $25
- Medford
- Oregon
(10)-20rd Magpul Gen3 Sand Color $25 each or all 10 for $225 (these can be dyed any color you want for custom look/they are discontinue). Will ship.- Classified Ad
- Part & Accessory Classifieds
- abartpear
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- Tags
- 20rd discontinued gen magazine sand
- Replies: 2
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CZ P-10C OR w/ compensator, 20rd mags and holster (Make Offer)
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- For Sale
- For Trade
- $950
- White City
- Oregon
CZ P10C Optics Ready 9mm with a hand-fitted Primary Machine spiral fluted threaded barrel and Parker Mountain Machine Compensator. Pistol also has an Apex extended slide stop / slide release. The only permanent mod I've done is to sand off, reshape and smooth the ledge above the magazine release...- Classified Ad
- Handgun Classifieds
- DedPyro
- Replies: 2
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Glock 43X Carry Package: Night Sights, TLR 6, Shield Mags
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- For Sale
- $575
- Portland
- Oregon
Glock 43X with the following TruDot Night Sights (green dot/green dot) Streamlight TLR-6 Light and laser (red) combo Two 15rd Shield magazine One 20rd Shield magazine (15rd with +5, comes with 15rd baseplate and spring) Shield arms enhanced mag catch Frame grip plug cosmetically good $575 only... -
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RUGER 57 Five Seven pistol, with case, 2 20rd mags, and 100 rds ammo
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- For Sale
- $599
- Portland
- Oregon
For Sale: Ruger 5.7, 100 rds through, excellent condition, w original case, 2x 20 rd mags, and 100 rds ammo. Local FFL only, will not ship. Will consider trade for 6.5 Creedmoor rifle, S&W 329/ 629- Classified Ad
- Handgun Classifieds
- henrybetzbrown
- Replies: 2
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Selling my never fired CMMG 5.7x28 Resolute 100 w/ 20rd Mag
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- For Sale
- $1000
- LACEY
- Washington
I’m located in Lacey, WA. Looking to sell my CMMG 5.7x28 Resolute 100 with 20rd Mag. I bought in on impulse in 2021 and its been sitting in my safe unfired since. I don’t have the original box for it. If you’re a WA resident then the Mag can’t be included unfortunately. It has a couple of...- Classified Ad
- Rifle Classifieds
- Wardellrichie
- Replies: 1
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Made a cool pouch for my 6.5 Grendel 20rd mags. Afghan Digital Forest camo
Materials 1000D Cordura in Hyperstealth Spec4Ce Afghan Digital Forest pattern 1000D Camo Green 2nds Cordura for back panel Camo Green webbing for MOLLE Esstac KYWI Shorty inserts, 3 of them Olive loop velcro for the KYWIs retention Shown on my custom Ranger Green Mesh Chest rig #2 (is for...- Discussion Thread
- Gear & Accessories
- CamoDeafie
- Replies: 6
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FN Herstal Scar 17 20RD Magazines 98890 & 98892
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- For Sale
- $45
- Forest Grove
- Oregon
I have 3 tan and 1 black. All new in packaging. $45ea Must meet FTF in the Forest Grove area.- Classified Ad
- Part & Accessory Classifieds
- exploregon
- Replies: 3
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