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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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5 Magpul PMAG GEN M3 LR/SR 20rd Magazines
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- For Sale
- $100
- Milwaukie
- Oregon
Helping out my brother selling off some of his collection 5 20rd magazines New in Wrapper Won't Ship Meetup in Milwaukie,Oregon Price $100 for all 5 mags Cash Only No Trades Send a PM if interested- Classified Ad
- Part & Accessory Classifieds
- Tarcos
- Replies: 0
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Original Armalite 20rd waff mag
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- For Sale
- $150
- Salem
- Oregon
I have an excellent condition Armilite costa masa AR10 mag. Fully functional. Shipped $150 or face to face in Salem. PayPal or money order if shipped- Classified Ad
- Part & Accessory Classifieds
- JD42
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- Tags
- 20rd
- Replies: 0
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15rd & 20rd 226 Magazines
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- For Sale
- For Trade
- $35
- Tigard
- Oregon
I have a lot of gently used or unused 226 magazines that I am really no longer needing. 5x ORM SIG 15rd magazines 5x OEM SIG 20rd magazines 1x Mecgar 18rd magazine 1x Mecgar 20rd magazine Looking for $30 per 15rd magazine and $35 per 20rd magazine. Willing to give a discount if you are...- Classified Ad
- Part & Accessory Classifieds
- Dans_Militaria
- Replies: 0
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FNH SCAR 17 Mags NEW IN BOX 20rd Black
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- For Sale
- $169
- Portland
- Oregon
Brand new in box factory FNH Scar 17 (7.62x51) 20 rd black magazines. This sale is for 3 as pictured. Cash Venmo CashApp. I can meet within a few miles of Ross Island Bridge. Shipping in state ok. No trades.- Classified Ad
- Part & Accessory Classifieds
- Nero
- Replies: 0
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RUSSIAN SURPLUS 7.62x54R 7N1 SNIPER 152gr FMJBT 20rd PACKET
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- For Sale
- $385
- Wilsonville
- Oregon
RUSSIAN SURPLUS: - 7.62x54R 7N1 SNIPER 152gr FMJBT 20rd PACKET. 7 x 20 round packs. Sale - $385- Classified Ad
- Ammunition Classifieds
- jessygirl20150
- Replies: 0
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HK Vp9 Factory 20rd magazines
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- For Sale
- $40
- Troutdale
- Oregon
3 available at $40 each, no packaging, never fired just loaded with some snap caps to practice reloads so they look brand new.- Classified Ad
- Part & Accessory Classifieds
- tvcb
- Replies: 2
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WTS 20rd .308 mags
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- For Sale
- $160
- olympia
- Washington
**Unfortunately, these are for sale out of state only** I am getting rid of stuff that I don't really need or that is excess to my needs. I have 9x total 20rd mags. 6x C Products and 3x ASC magazines for the LR308/SR25 (.308 AR) platform. My understanding is that these are stainless steel...- Classified Ad
- Part & Accessory Classifieds
- Barfly
- Replies: 0
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Magpul PMag SR-25 20rd MAG-243-BLK 8 New Mags
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- For Sale
- $100
- Portland
- Oregon
Total 8, all new. 5 new in wrap, 3 new no wrap. All have dust cover. Cash Venmo Zelle. I can meet within a few miles of Ross Island Bridge Portland, shipping available. No trades.- Classified Ad
- Part & Accessory Classifieds
- Nero
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- Tags
- 20rd magpul pmag pmag sr-25
- Replies: 2
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5 New Factory CZ Gen 1 Scorpion 9mm 20rd Magazine
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- For Sale
- $30
- SE Portland
- Oregon
New $30 for all 5 Meet near SE 33rd Powell Blvd- Classified Ad
- Part & Accessory Classifieds
- s75n
- Replies: 1
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AR-10 magazines 20rd
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- For Sale
- $150
- Portland
- Oregon
Six 20 round AR-10 magazines. In packages, nothing wrong with em. Purchased from NW Armory with the intent of getting an new rifle, but that fell through. Unfortunately, they aren't eligible for returns. Just trying to get my money back.- Classified Ad
- Part & Accessory Classifieds
- nomomo
- Replies: 2
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Magpul PMAG GEN M3 LR/SR-20 .308 / 7.62x51 20rd Mags (Pending Sale)
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- For Sale
- Portland
- Oregon
QTY (3) Magpul PMAG GEN M3 LR/SR-25 .308 / 7.62x51 20rd mags Never fired or loaded Still in Plastic packaging Sell all for $40 (Pending) Shipping is available, if your state allows them! Local pick up in the Portland Metro area- Classified Ad
- Part & Accessory Classifieds
- BVB
- Replies: 0
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15 new - 20rd curved AR mags
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- For Sale
- $120
- Portland
- Oregon
15 CPRODUCTS 20rd curved mags brand new in package. One magazine loose out of package. $120 for all Don't let the state get in your way! Stock up on standard capacity mags now!- Classified Ad
- Part & Accessory Classifieds
- Akfromportland
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- Tags
- 20rd ar magazine curved magazine new
- Replies: 0
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D
Surefeed Adv Line Preban Mags
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- For Sale
- $100
- Boise
- Idaho
New Okay Surefeed GI 30rd, nib Okay Surefeed 20rd, pre-ban Adventure Line 20 rd magazines.- Classified Ad
- Part & Accessory Classifieds
- dhshred710
- Replies: 2
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Magpul 20rd Straight Pmag FDE x2 Okay Industries 20rd mag
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- For Sale
- $40
- Vancouver
- Washington
I have 2 new Magpul 20rd Straight Pmag in FDE. Also I have a Okay Industries 20rd steel mag. the pmag with the cover is $40 and the one without is $40 I'd do both for $75 The Okay is $10. SOLD See Photos for condition.- Classified Ad
- Part & Accessory Classifieds
- Jbsheepdog
- Replies: 3
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HK G3 20RD Aluminum mags 21pcs as new + 2 pouches
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- For Sale
- For Trade
- $200
- Crooked River Ranch
- Oregon
HK G3 20RD Aluminum mags 21pcs as new. HK91, G3, PTR91, G3-Clones and Cetme. 2 HK mag pouches Pristine condition, Trades@$375 Cash $300 Shipping FOB, Crooked River Ranch. FTF transactions: Within a reasonable distance of Crooked River Ranch/Redmond Prefer you message me with offers and... -
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Magpul straight Foliage Green 20rd w dust cover REDUCED
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- For Sale
- $55
- Grants Pass
- Oregon
REDUCED Here's a hard to find Foliage straight 20rd Magpul Pmag. Very nice condition with dust cover. Looks new aside from a couple marks from being in group storage. Overall a very nice magazine. Mag shown is the exact one that you will receive. Don't miss this FOL 20! Electronic payment...- Classified Ad
- Part & Accessory Classifieds
- aljames
- Replies: 1
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HK G3 20RD Aluminum mags 21pcs as new. (NOS, via Robert@RTG} Fits HK91, G3, PTR91, G3-Clones and the Cetme. REDUCED! X2
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- For Sale
- For Trade
- $175
- Crooked River Ranch
- Oregon
HK G3 20RD Aluminum mags 21pcs as new. (NOS, via Robert@RTG a long time ago} Fits HK91, G3, PTR91, G3-Clones and the Cetme. 2 HK mag pouches in pic included as incentive. Pristine condition, Trades@ $300 or cash $200 $175 Sale Stuff Shipping FOB, Crooked River Ranch, OR. FTF transactions... -
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HK G3 20RD Aluminum mags 21pcs as new
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- For Sale
- For Trade
- $200
- Crooked River Ranch
- Oregon
HK G3 20RD Aluminum mags 21pcs as new. (NOS, via Robert@RTG a long time ago} Fits HK91, G3, PTR91, G3-Clones and the Cetme. Pristine condition, Trades@ $300 or cash $200 Sale Stuff Shipping FOB, Crooked River Ranch, OR, consider other options within reason. FTF transactions: Within a... -
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SPF Csspec VEPR 308 20rd magazines
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- For Sale
- $180
- Portland
- Oregon
Csspec VEPR 308 20rd magazines (6) - all sealed new in wrapper Made in USA $30 each plus shipping or all (6) for $180 shipped- Classified Ad
- Part & Accessory Classifieds
- wfung
- Replies: 0
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Sig 322 (22lr) with 10, 20rd mags
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- For Sale
- $500
- Portland
- Oregon
Sig 322 with box and all accessories Qty 10, 20 rd mags (5 new in box) Optic ready, threaded, fiber optic sights. Excellent condition, only shot on one range trip $500 cash, digital payment or currency. Im in SE Portland Money market pawn preferred, buyer pay transfer fee. -
