Knight's Armament Company PDW
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{{infobox weapon
| name = Knights Armament Company PDW
| image = KnightsArmamentCompany-PDW.GIF
|image_size=
| caption =
| origin = United States
| type = Personal defense weapon,
Rifle,
Carbine
| is_ranged = yes
| service =
| used_by =
| wars =
| designer = Knight's Armament Company
| design_date = 2006
| manufacturer = Knight's Armament Company
| unit_cost =
| production_date = 2006–Present
| number =
| variants =
| weight = {{convert|4.5|lb|kg|1|abbr=on}}[http://www.knightarmco.com/portfolio/pdw-8/?cate_cm=military&term=6x35&features=pdw-8 PDW 8 & 10 inch, accessed Oct 22, 2012] {{webarchive|url=https://web.archive.org/web/20121101055046/http://www.knightarmco.com/portfolio/pdw-8/?cate_cm=military&term=6x35&features=pdw-8 |date=2012-11-01 }}
| length = {{convert|28|in|mm|abbr=on}} overall
{{convert|19.5|in|mm|abbr=on}} with stock folded
| part_length = {{convert|254|mm|in|abbr=on}}
{{convert|203|mm|in|abbr=on}} barrel available
| width =
| height =
| cartridge = 6×35mm, .300 Whisper/.300 Blackout
| caliber =
| action = Gas-operated, rotating bolt
| rate =
| velocity = {{convert|2425|ft/s|m/s|abbr=on}} with {{convert|10|in|mm|sing=on}} barrel
| range = 250-300 m
| max_range =
| feed = 30-round detachable box magazine
| sights = Iron sights
}}
The Knight's Armament Company 6×35mm PDW is an experimental personal defense weapon designed by Knight's Armament Company (KAC), firing a 6mm cartridge optimized for short barrel weapons.
History
The weapon was formally introduced at the 2006 NDIA Small Arms Symposium in Albuquerque, New Mexico. Some writers were shown samples at the earlier 2006 SHOT Show.
Design
The KAC's lower receiver, holding the magazine and trigger assembly, is essentially a shortened M16 rifle lower receiver, which makes the basic operating controls familiar to many potential users.{{Citation needed|date=November 2020}} However, the cartridge, upper receiver, and operating mechanism are all new designs by KAC.[http://www.sofmag.com/news/permalink1/2006/11/7/2318133612237.html KAC's NEW PERSONAL DEFENSE WEAPON] {{webarchive|url=https://web.archive.org/web/20070117185020/http://www.sofmag.com/news/permalink1/2006/11/7/2318133612237.html|date=2007-01-17}}, Gary Paul Johnston, November 7, 2006, Soldier of Fortune magazine website, accessed January 16, 2007.
The KAC PDW uses a completely side-folding stock, unlike the M16 and M4 designs which have their main operating spring in a tube in the stock, and therefore can only partially telescope, and not fold sideways at all, unless specialized hardware is installed.
The KAC PDW has two gas pistons tapping hot gas from the barrel to operate its mechanism, located on the top left and right sides of the bolt carrier. The single mainspring is located on top, between the two gas pistons.[http://www.defensereview.com/modules.php?name=News&file=article&sid=878 Defense Review article on KAC PDW and competitors] {{Webarchive|url=https://web.archive.org/web/20061024194354/http://www.defensereview.com/modules.php?name=News&file=article&sid=878 |date=2006-10-24}}, accessed December 21, 2006.
= Ammunition =
{{Main|6x35 mm}}
The KAC PDW fires proprietary 6×35 mm cartridge, which is over a centimeter shorter than the 5.56×45mm NATO round.
The 6mm bullet is slightly wider, and the standard 6×35mm bullet slightly heavier, than the standard 5.56mm bullet ({{convert|65|gr}} versus {{convert|62|gr}}).
Fired from a 10-inch (250 mm) barrel, KAC claims that the 6×35mm cartridge reaches a muzzle velocity of {{convert|2450|ft/s|m/s|abbr=on}}, slightly faster than the muzzle velocity of a 5.56 mm cartridge fired from a similarly short barrel.
The larger diameter, shorter 6 mm cartridge is optimized for these shorter barrel lengths, and would perform less efficiently from rifle-length barrels. The round's muzzle energy is {{convert|831|ft.lbf|J|abbr=on}} versus {{convert|792|ft.lbf|J|abbr=on}} for a 5.56 mm bullet, again from the same 10" standard barrel.{{Citation needed|date=November 2020}}
A variant chambered in .300 AAC Blackout is also available.
References
{{reflist}}
External links
- {{official website|http://www.knightarmco.com/}}
{{Knight's Armament Company}}
{{ArmaLite AR-10 derivatives}}
{{Personal defense weapons}}
Category:Personal defense weapons
Category:ArmaLite AR-10 derivatives