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Customer Reviews
Most Recent Reviews
Very happy by Vic smith, Verified Owner, February 14, 2025
Even the box was showroom condition iam sevral states away n recieved it in 4 days with free shipping quality product looks show room condition have not fired it yet but it looks flawless magazine n bolt carrier group came with it as said
Most Recent Reviews
Rock River Arms .350 Legend upper by Tpr. Jon, Verified Owner, May 1, 2024
High quality RRA upper. Fits my RRA lower like a glove. No FTFeed and very accurate with Hornady 170 grain ammo. Both 10 round and 5 Rd mags worked flawlessly.
Most Recent Reviews
Rock river 350 upper by Average consumer, November 17, 2023
Product arrived timely. Fit and finish are very nice. Mounting is line to line with my current rock river lower receiver. Didn’t need to modify anything but fit is very tight, which is consistent with other online comments. Overall very pleased
Most Recent Reviews
RRA 350 Legend complete upper by Chad Johnson, Verified Owner, September 4, 2023
Looks great and works spectacular. High quality I expected from RRA and had met all that I wanted it for. Fit and finish in my RRA lower are awesome. I just swap uppers from 5.56 to .350 and I’m ready for whitetail. You won’t be disappointed. There ...
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Read All 4 Reviews
Caliber:
.350 Legend
Overall Length:
24 in
Barrel Length:
16 in
Barrel Profile:
Carbine
Gas System Length:
Carbine Length
Barrel Twist Rate:
1-16
Threads per Inch:
1/2x36
Handguard Type:
Free-Float
Muzzle Device:
Brake
Finish:
Anadized
Color:
Black
Handguard Length:
13 in
Condition:
New

Code: 1WN-URC-UP09-350L0326

MPN: 350L0326

UPC: 842834124572

List: $710.00Save 11%
$629.99

Product Info for Rock River Arms Carbine SS .350 Legend Completed Upper

The Rock River Arms Carbine SS .350 Legend Completed Upper was developed in order to function as the best product for anyone trying to find an exceptional choice..image

These AR15 Upper Receivers through the expert product experts at Rock River Arms are made using long lasting and efficient components, as a way to supply you with a product that is going to be effective for quite some time. Made utilizing some of the best accessible substances and engineering, these AR15 Upper Receivers from the product specialists at Rock River Arms will last you an incredibly lengthy time.

Rock River Arms has been generating high-quality merchandise for a number of years, and the Rock River Arms Carbine SS .350 Legend Completed Upper is their means of revealing how much they care.

Here at OpticsPlanet, we make it our responsibility to receive the perfect solution for your preferences, and exhibiting the Rock River Arms Carbine SS .350 Legend Completed Upper is something that we are happy to offer.

WARNING: California`s Proposition 65

Specifications for Rock River Arms Carbine SS .350 Legend Completed Upper:

Manufacturer: Rock River Arms
Caliber: .350 Legend
Overall Length: 24 in
Barrel Length: 16 in
Barrel Profile: Carbine
Gas System Length: Carbine Length
Barrel Twist Rate: 1-16
Threads per Inch: 1/2x36
Handguard Type: Free-Float
Muzzle Device: Brake
Finish: Anadized
Color: Black
Gas Block Journal Size-Diameter: .750 in
Handguard Length: 13 in
Gun Rail: Full Top Rail
Weight: 4.47 lb
Condition: New
Barrel Material: 416R Stainless Steel
Bolt Carrier Group Included: COM-SPEC
Magazine Included: Yes
Mount Type: M-LOK

Package Contents:

  • Rock River Arms Carbine SS .350 Legend Completed Upper
  • Bolt Carrier Group
  • Charging Handle Assembly
  • 10 Round Magazine

Rock River Arms Carbine SS .350 Legend Completed Upper Orderable Models

List of Orderable Models

  • Rock River Arms Completed Upper Receiver, Carbine SS .350 Legend, 16 Inch Barrel, 1-16 Twist, 1/2-36 Thread, Free-Float Handguard, Brake, Black, 350L0326 , MPN: 350L0326 , UPC: 842834124572 , Code: 1WN-URC-UP09-350L0326
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