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13% OFF Rifle Parts

ARUPClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Color:
Black
Caliber:
5.56x45mm NATO
Barrel Length:
16 in
Barrel Profile:
R-4
Gas System Length:
Carbine Length
Gas Block Journal Size-Diameter:
.750 in
Barrel Twist Rate:
1-9
Flutes:
No
Gun Make:
Rock River Arms
Gun Model:
Universal
Weight:
35 oz
Firearms Threads Per Inch:
1/2x28

Code: 1WN-ATB-RRA0919-AR0205ASY

MPN: AR0205ASY

UPC: 842834116713

List: $225.00Save $5.01
$219.99

Product Info for Rock River Arms 16in R4 CM LTWT Barrel Assembly

The Rock River Arms 16in R4 CM LTWT Barrel Assembly was created to be the ideal product for anyone in need of a high quality option..image

Established working with several of the most extremely sturdy and dependable components in existence, these AR15 Barrels by Rock River Arms offers you a product that will give years of reliability.

Rock River Arms has been generating top quality merchandise for a very long time, and the Rock River Arms 16in R4 CM LTWT Barrel Assembly is their means of revealing just how much they are concerned.

Here at OpticsPlanet, we ensure that it is our obligation to purchase the best product for all your needs, and presenting the Rock River Arms 16in R4 CM LTWT Barrel Assembly is one thing that we're pleased to offer.

WARNING: California`s Proposition 65

Specifications for Rock River Arms 16in R4 CM LTWT Barrel Assembly:

Manufacturer: Rock River Arms
Color: Black
Fabric/Material: 416R Stainless Steel
Caliber: 5.56x45mm NATO
Barrel Length: 16 in
Barrel Profile: R-4
Gas System Length: Carbine Length
Gas Block Journal Size-Diameter: .750 in
Barrel Twist Rate: 1-9
Flutes: No
Gun Make: Rock River Arms
Gun Model: Universal
Weight: 35 oz
Firearms Threads Per Inch: 1/2x28

Package Contents:

  • Rock River Arms 16in R4 CM LTWT Barrel Assembly

Rock River Arms 16in R4 CM LTWT Barrel Assembly Orderable Models

List of Orderable Models

  • Rock River Arms 16in R4 CM LTWT Barrel Assembly, Black, AR0205ASY , MPN: AR0205ASY , UPC: 842834116713 , Code: 1WN-ATB-RRA0919-AR0205ASY
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Last updated 2026-10-09 UTC.