16" 350 LEGEND Parkerized M4 Barrel - 15" Rail - A2 Flash Hider - AR15 Rifle Upper Assembly 16" 350 LEGEND Parkerized M4 Barrel - 15" Rail - A2 Flash Hider - AR15 Rifle Upper Assembly 16" 350 LEGEND Parkerized M4 Barrel 16" 350 LEGEND Parkerized M4 Barrel
SKU: UA35L16PA16M424C_15ML00_A2
AR15parts.com

16" 350 LEGEND Parkerized M4 Barrel - 15" Rail - A2 Flash Hider - AR15 Upper Assembly

$425.00
$325.00
(You save $100.00)

16" 350 LEGEND Parkerized M4 Barrel AR15 Upper Assembly with 15" Rail and A2 Flash Hider

The .350 Legend, also called 350 LGND, is a SAAMI-approved straight-walled hunting cartridge developed by Winchester Repeating Arms. The cartridge was designed for use in American states that have specific regulations for deer hunting with straight-walled centerfire cartridges.  Winchester claims that the .350 Legend is the fastest production straight-walled hunting cartridge in the world.  It is designed for deer hunting out to a maximum effective range of 250 yards. 

Specifications:

  • 16" 350 LEGEND 4150 Chrome Moly Parkerized M4 Contour Barrel with 1x16 Twist and 5/8x24 Thread
  • Mil-Spec Upper Receiver forged from 7075 T6 aluminum with forward assist and dust cover assembly installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2
  • 15" Narrow Profile Free Float Rail machined from 6061 T6 aluminum Very comfortable and very light weight. Your choice of M-LOK or KEYMOD attachment points along the entire length at 3, 6, and 9 positions. Hard coat anodized MIL-STD 8625 Type 3 Class 2
  • 0.750" Low Profile Gas Block
  • Carbine Length Gas System
  • Mil-Spec A2 Flash Hider with crush washer
  • Modified SOCOM Feed Ramp blended into the upper receiver

This upper assembly will fit all standard AR15 lower receivers.

This item is "Firearm Parts", not a complete firearm (no serialized components). It will be shipped directly to you with no FFL transfer required.

You are responsible for knowing federal, state and local laws applicable to this item. AR15Parts.com reserves the right to not ship to addresses where it may not be legal to own this item.

Full Description
Current Stock: 53
Rail Type *
Muzzle Device *
Magazine
Bolt Carrier Group
Charging Handle
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  • Description

    16" 350 LEGEND Parkerized M4 Barrel AR15 Upper Assembly with 15" Rail and A2 Flash Hider

    The .350 Legend, also called 350 LGND, is a SAAMI-approved straight-walled hunting cartridge developed by Winchester Repeating Arms. The cartridge was designed for use in American states that have specific regulations for deer hunting with straight-walled centerfire cartridges.  Winchester claims that the .350 Legend is the fastest production straight-walled hunting cartridge in the world.  It is designed for deer hunting out to a maximum effective range of 250 yards. 

    Specifications:

    • 16" 350 LEGEND 4150 Chrome Moly Parkerized M4 Contour Barrel with 1x16 Twist and 5/8x24 Thread
    • Mil-Spec Upper Receiver forged from 7075 T6 aluminum with forward assist and dust cover assembly installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2
    • 15" Narrow Profile Free Float Rail machined from 6061 T6 aluminum Very comfortable and very light weight. Your choice of M-LOK or KEYMOD attachment points along the entire length at 3, 6, and 9 positions. Hard coat anodized MIL-STD 8625 Type 3 Class 2
    • 0.750" Low Profile Gas Block
    • Carbine Length Gas System
    • Mil-Spec A2 Flash Hider with crush washer
    • Modified SOCOM Feed Ramp blended into the upper receiver

    This upper assembly will fit all standard AR15 lower receivers.

    This item is "Firearm Parts", not a complete firearm (no serialized components). It will be shipped directly to you with no FFL transfer required.

    You are responsible for knowing federal, state and local laws applicable to this item. AR15Parts.com reserves the right to not ship to addresses where it may not be legal to own this item.

  • Reviews

    Reviews

    Jim Meece

    Awesome Upper

    I traded emails, then I called and talked with Alan. HE was very gracious with his time. If you are looking at a 350 then I'm sure you are familiar with some of the early days feed issues. Alan explained how he addressed this issue. I ordered one and I have so far only been able to run about 60 rounds through it. It performed extremely well and I could not be more pleased. Thanks Alan!
    Travis Starr

    Title

    Parts fit perfect fast delivery
    Big C

    These guys are awesome

    Ordered multiple uppers in multiple calibers from this company and every one is built very nicely. They recently had a recall on a muzzle device and one there staff called me to let me know what was going on, they 2nd day aired me the replacement part. I wish there were 10 stars I could this company for I am very pleased with there products, there prices and courteous staff. I will continue to buy from this company again and again
    Stephen

    Upper for deer hunting

    I've put about 10 rounds through it for sighting in and the upper is really nice. This was a cheaper option than buying a full rifle. Looking forward to get it out next year for hutning
    Joseph McCaughey

    Good barrel, better service

    This was my first time buying any AR parts online and was pretty skeptical spending $300+ on something that I was unsure of. My product turned out just fine and was shipped in a fairly timely manner considering that I bought it during the holidays. They actually reached out to me because of a recall and they had a replacement part mailed to me before I even received the upper assembly. I have shot it twice so far in the first week of owning it and I have no complaints with the upper whatsoever.
    Matthew Brouwer

    Very good upper, 2 in groups at 200

    The good-great quality upper. Smooth action with my M4 BCG and lower. Used 150g Winchester Xtream ammo and held 2 in groups when I zeroed at 200 yards. Mounted a Vortex Crossfire II 3x9. I gave it 5 stars because it great for the price. However I would suggest using a different shipping service. USPS 2 day service ended up being 11 days for $20. I understand it was Xmas time however I ordered another upper for my son from another company the very next day. I got free shipping and they used UPS and we got it on day three. Would have liked to use it this season if I got it on time. However I’m looking forward to next season.
    Ryan

    350 legend upper 16" barrel

    Shoots sub moa with 150gr deer season XP. Very happy. Money well spent.
    Jason W

    350 legend upper

    Nice looking upper! We'll see how it shoots
    Jeff Pickett

    350 Legend barell

    Very pleased with whole purchase
    Nathan Gerken

    Good service

    Ar15part and Alllan were wonderful to deal with in buying a barrel. Definitely recommend going through them as I will be buying from them again in the future.
  • Details

    Details

    Current Stock: 53
    SKU: UA35L16PA16M424C_15ML00_A2
    Availability: Usually Ships in 24 Hours
    Old SKU: 16350LCMU1x16EXRLMLR