| 词条 | Remington Model 512 Sportsmaster |
| 释义 |
|name= Remington Model 512 Sportmaster |image= |caption= |origin= United States |type=Rifle |is_ranged=yes |designer= Remington R&D[1] |design_date= |manufacturer= Remington Arms |production_date= 1940-1962 [1] 1964-1966 (Model 512X) [3] |number= approx. 393,665[1] |variants= Model 512P Model 512SB Model 512X | spec_label = | weight = {{convert|6|lbs|kg|abbr=on}} [2] | length = {{convert|43|in|cm|abbr=on}} [2] | part_length = {{convert|25|in|cm|abbr=on}} [2] | width = | height = | cartridge = .22 LR, .22 Long, and .22 Short | cartridge_weight = | caliber = | barrels = | action = Bolt-Action | rate = | velocity = | range = | max_range = | feed = Tubular magazine
| sights = white metal bead front, open rear [2] }} The Remington Model 512 Sportmaster is a bolt-action rifle manufactured by Remington Arms.[1] The Model 512 has a {{convert|25|in|cm|adj=on}} barrel, a one-piece hardwood stock, and a blued metal finish.[2] An unusual feature of this rifle is that it uses a tubular magazine in conjunction with a bolt action. Most modern tube-fed firearms typically use a lever action or a pump action, but in the middle of the 20th century, many bolt-action .22's used tubular magazines as the high-capacity magazine of the era.{{citation needed|date=January 2013}} Variants
The Model 512P had the same specs as the standard model but with a patridge-type blade front sight and a "point-crometer" peep rear sight.[2]
The Model 512SB was the SmoothBore model (Garden Gun) with open sights.[2]
The Model 512X featured improved sights and was produced from 1964 until 1966.[2] References1. ^1 2 3 {{cite web|title=Model 512 Sportmaster|url=http://www.remington.com/products/archived/rimfire/bolt-action/model-512-sportsmaster.aspx|publisher=Remington Arms|accessdate=6 January 2013}} 2. ^1 2 3 4 5 6 7 8 {{cite book|last=Shideler|first=edited by Dan|title=The Gun Digest book of modern gun values.|year=2009|publisher=Gun Digest Books|location=Iola, Wis.|isbn=0896898245|pages=387|url=https://books.google.com/books?id=MWFXRDeFrpsC&pg=PA41&dq=%22Model+512%22&hl=en&sa=X&ei=FdvoUK7hFaLI0wHV-oDICg&ved=0CDoQ6AEwAQ#v=onepage&q=%22Model%20512%22&f=false|edition=15th}} External links
3 : Bolt-action rifles|Remington Arms firearms|.22 LR rifles |
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