The MK 38 (M242 Bushmaster) is a 25 mm (25×137mm) chain-driven machine gun system (MGS) installed for ship self-defense. A derivative of the M242 system, the Mk 38 consists of the M242 chain gun and the Mk 88 Mod 0 machine gun mount. The MK 38 MOD 0 25 mm MGS replaced the MK 16 20 mm gun system and was then upgraded to a MK 38 MOD 1 MGS. Designed primarily as a close-range defensive measure, it provides protection against patrol boats, floating mines, and various shore-based targets.
It is an externally powered, chain-driven, single-barrel weapon which may be fired in semi-automatic, burst, or automatic modes. It is fed by a metallic link belt and has dual-feed capability. The term “chain gun” derives from the use of a roller chain that drives the bolt back and forth. The standard rate of fire is 200 rounds per minute. The weapon has an effective range of 3,000 metres (9,800 ft), depending on the type of ammunition used.
Credits: Video by Juanenrique Owings, Patrick Kelley, Tim Comerford, Daniel Gay | United States Department of Defense
Thumbnail Credit: U.S. Navy photo by Corey Hensley
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** (Disclaimer: This video content is intended for educational and informational purposes only) **
Gunners ? Could not hit the deck with their hats!!
Deus abençoe sua familia â¤â¤ðŸ™ðŸ™
They killing innocent ocean creatures
ТренируйÑÑ Ð½Ð° кошках😂😂😂😂
Good
Men to fishes in the sea:
"Smoke 'em"
99.99% useless spending of ammo. Hit 0.01%.
Letz go
When it will in pubg
Ha
hhh
I like these weapons very much and they are very fast in shooting and very deadly and can shoot at a very high distance

Now that a real machine gunner
This reminds me playing Resident Evil 5
Malitiry
ARMAN. kHAM
Riponm01629246339
Bekjok Mangokdit
I bet all those sharks down there are wondering who the hell is killing all of their friends 🤣🤣
Great video 📸
What a waste of life
Ugh humans as naive as ever
Qoyil
Hi
Target missed✌ï¸âœŒï¸
Fugk
Tiene tanto fhotoshop q pense q era gta 5 jajajajajajaja
storm troopers
Wio
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Wow… this is exactly the machine I bought from jcaleb4025@gmail… he sells a type of armor, guns, missile, armor tanks etc if you want a legit armor vendor you can contact him too…
Wow wow …. Wow…..wow 😲
Wow
Govz
Yours is prepare for war 3
Uuhw
Proce vital