“Carrier tilt”的意思、由来-开放百科全书

词条

Carrier tilt

释义

Solutions
References

Carrier tilt is a wear issue that can arise in some gas piston-based firearm operating systems. High pressure gas pushes the gas piston back hitting the bolt carrier. This force pushes the bolt carrier down into the buffer tube wall. This can lead to increased wear, shaved and/or chipped metal. This in turn can lead to a loss of accuracy.^[1]

Solutions

Colt says that by allowing the operating rod to wiggle the downward force is alleviated and shifted rearward instead.^[1] Conversely, Adams Arms cites loose or sloppy tolerances inside the receiver as root source of the problem and thus utilizes a single-piece carrier to solve the problem.^[2] Other companies solve this issue modifying the carrier length. Black Rifle Arms utilizing a shorted carrier to accommodate a polymer based buffer and Patriot Ordnance Factory using a lengthened carrier, sporting an extended lower lip.^[3]^[4]

References

1. ^¹{{Cite web|url=http://www.guns.com/colt-advanced-piston-carbine-apc-le6940p-gas-piston.html|title=Colt's Advanced Piston Carbine, the LE6940P In Stores|date=2017-05-17|website=Guns.com|access-date=2017-05-17}}
2. ^{{cite web|title=FAQ|url=http://www.adamsarms.net/faq|website=www.adamsarms.net|publisher=Adams Arms|accessdate=8 June 2017|language=en}}
3. ^{{Cite web|url=http://www.blackriflearms.com/CARRIER-TILT_ep_48.html|title=CARRIER TILT|website=www.blackriflearms.com|access-date=2017-05-17}}
4. ^{{Citation|last=POFUSA|title=POF-USA Anti-tilt Buffer Tube|date=2015-01-12|url=https://www.youtube.com/watch?v=dC1wyTH77rM|accessdate=2017-05-17}}

3 : Firearms|Firearm terminology|Terminology

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