JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Rainier Arms

Pursue Your Passion

Menu

Account

Home
Rifle Parts
Barrels
AR-15 Barrels
.223/5.56 Barrels

.223/5.56 Barrels

Shop all .223 REM / .223 Wylde / 5.56 Nato Barrels.

Noveske CHF Chrome Lined 5.56 NATO AR-15 FSB Barrel - 14.5" Afghan

$503.50

Add to Wish List Add to Compare
Rainier Arms Match .223 Wylde Lightweight AR-15 Barrel - 14.5"

5.0 star rating 1 Review

$260.00

Add to Wish List Add to Compare
Faxon Firearms Duty Series 5.56 NATO AR-15 QPQ Pencil Barrel - 16"

4.8 star rating 11 Reviews

$170.20

Add to Wish List Add to Compare
Faxon Firearms Duty Series 5.56 NATO AR-15 QPQ Pencil Barrel - 14.5"

5.0 star rating 5 Reviews

$161.00

Add to Wish List Add to Compare
Faxon Firearms Duty Series Gunner 5.56 NATO AR-15 Barrel - 16"

5.0 star rating 1 Review

$170.20

Add to Wish List Add to Compare
Faxon Firearms Duty Series Gunner 5.56 NATO AR-15 Barrel - 11.5"

4.6 star rating 5 Reviews

$151.80

Add to Wish List Add to Compare
Faxon Firearms Duty Series Gunner 5.56 NATO AR-15 Barrel - 14.5"

5.0 star rating 2 Reviews

$156.40

Add to Wish List Add to Compare
Faxon Firearms Pencil AR-15 5.56 NATO Barrel w/ Integral 3 Port Brake - 16"
★ Reviews

Popup content starts

Reviews by

close Popup

These are real reviews
from real shoppers

4.8 star rating 30498 Reviews

Site Reviews

Product Reviews

WRITE A REVIEW

* Indicates a required field

* Score:

* Title:

* Review:

You are connected as

Connect with:

-OR-

* Use your name:

* Email:

Review's title & body can't be empty Question's body can't be empty Please enter a star rating for this review Name field cannot be empty Invalid email Your review has already been submitted. Max length was exceeded Please fill out all of the mandatory (*) fields One or more of your answers does not meet the required criteria

Thank you for posting a review!

We value your input. Share your review so everyone else can enjoy it too.

share

share

share

Thank you for posting a review!

Your review was sent successfully and is now waiting for our staff to publish it.

Verified Reviewer

0.0 star rating

04/28/25

Review by Anonymous User

On

share ' Share Review by Anonymous User facebook facebook Share Review by Anonymous User twitter twitter Share Review by Anonymous User LinkedIn linkedin Share Review by Anonymous User

04/28/25

Was this review helpful?

0

0

A
Aleks A.
Verified Buyer

5.0 star rating

04/27/25

Lower

Review by Aleks A. on 27 Apr 2025 review stating Lower
Excellent quality and fast shipping

On Andro Corp Industries AC-9 9mm Complete Lower Receiver - No Stock

share ' Share Review by Aleks A. on 27 Apr 2025 facebook facebook Share Review by Aleks A. on 27 Apr 2025 twitter twitter Share Review by Aleks A. on 27 Apr 2025 LinkedIn linkedin Share Review by Aleks A. on 27 Apr 2025

04/27/25

Was this review helpful?

0

0

D
DAN L.
Verified Buyer

5.0 star rating

04/27/25

Excellent upgrade for stacatto cs

Review by DAN L. on 27 Apr 2025 review stating Excellent upgrade for stacatto cs
I bought this for my stacatto cs because the little tab at the end of the stacatto captured guide rod assembly is not round and when reassembling the pistol the part might turn just enough to keep it from going into battery. I have the dpm systems in most of my other guns no complaints. I like that they include additional springs for tunability.

On DPM Systems Technologies Mechanical Recoil Reduction System - Staccato CS 3.5″ Bull Barrel

share ' Share Review by DAN L. on 27 Apr 2025 facebook facebook Share Review by DAN L. on 27 Apr 2025 twitter twitter Share Review by DAN L. on 27 Apr 2025 LinkedIn linkedin Share Review by DAN L. on 27 Apr 2025

04/27/25

Was this review helpful?

0

0

W
William N.
Verified Buyer

5.0 star rating

04/27/25

Low felt recoil

Review by William N. on 27 Apr 2025 review stating Low felt recoil
Great pcc , but I wish you guys would have said it was the first gen model that doesn’t have threaded barrel.

On Nemo Arms Mongoose 9mm Carbine Pistol - 5.8"

share ' Share Review by William N. on 27 Apr 2025 facebook facebook Share Review by William N. on 27 Apr 2025 twitter twitter Share Review by William N. on 27 Apr 2025 LinkedIn linkedin Share Review by William N. on 27 Apr 2025

04/27/25

Was this review helpful?

0

0

M
Mark C.
Verified Buyer

5.0 star rating

04/27/25

Wanted the Picatinny without the

Review by Mark C. on 27 Apr 2025 review stating Wanted the Picatinny without the
Wanted the Picatinny without the weight, this was perfect

On Noveske NHR AR15 M-LOK Handguard

share ' Share Review by Mark C. on 27 Apr 2025 facebook facebook Share Review by Mark C. on 27 Apr 2025 twitter twitter Share Review by Mark C. on 27 Apr 2025 LinkedIn linkedin Share Review by Mark C. on 27 Apr 2025

04/27/25

Was this review helpful?

0

0

K
Kadir M.
Verified Buyer

5.0 star rating

04/26/25

F-1 handguard

Review by Kadir M. on 26 Apr 2025 review stating F-1 handguard
Fast shipping great service so pleased with my handguard

On F-1 Firearms AR-15 H7M Ultra Lite Handguard-16.3" (M-LOK)

share ' Share Review by Kadir M. on 26 Apr 2025 facebook facebook Share Review by Kadir M. on 26 Apr 2025 twitter twitter Share Review by Kadir M. on 26 Apr 2025 LinkedIn linkedin Share Review by Kadir M. on 26 Apr 2025

04/26/25

Was this review helpful?

0

0

1 2 3 4 5 6 7 8 9

Reviews by

Popup content ends
$239.20

Add to Wish List Add to Compare
Faxon Firearms Gunner AR-15 5.56 NATO Barrel w/ Integral Flash Hider - 16"

$239.20

Add to Wish List Add to Compare
Rainier Arms Match .223 Wylde Lightweight AR-15 Barrel - 16" Nitride

$260.00

Add to Wish List Add to Compare
Rainier Arms Match .223 Wylde Lightweight AR-15 Barrel - 14.5" Nitride

$260.00

Add to Wish List Add to Compare

Now Shopping by

Gas Block Diameter .625" Remove This Item
Gas System Mid Remove This Item

Clear All

Shopping Options

My Wish List

Last Added Items

You have no items in your wish list.

Google Customer Reviews

Google Customer Reviews