Steamboat Springs, Colorado · Open 6 days · (970) 879-7565

Ships to your FFL nationwide · Transfers welcome · Hunting & camp gear → Elk River Sports

AR15 Uppers

Showing 201–220 of 311 results

In stock in Steamboat 4

Daniel Defense

Barrel Assembly CMV CHF 5.56 10.3" Gov't Carbine Length WLPG

.223 REM/5.56 NATO · 10.3"

$482.00

Add to cart

UPC 815604011839
Fightlite

MCR Dual-Feed Upper Receiver — AR-15, 5.56, 16.25″ Picatinny

.223 REM/5.56 NATO · 16.25" · .223 REM/5.56 NATO

$7,154.00

Add to cart

UPC 859714006903
Fightlite

Industries MCR556DFRS 5.56x45mm NATO 12.50" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

.223 REM/5.56 NATO · 12.5" · .223 REM/5.56 NATO

$7,154.00

Add to cart

UPC 850017078017
Ballistic Advantage

BABL556015M Modern Series 5.56x45mm NATO 16" Black QPQ Finish 4150 Chrome Moly Vanadium Steel Material Midlength with Government Profile for AR-15

.223 REM/5.56 NATO · 16"

$156.75

Add to cart

UPC 819747020093
Faxon

Firearms Gunner Duty Series 5.56 NATO 13.9" Black Nitride 4150 CMV

.223 REM/5.56 NATO · 13.9"

$173.00

Add to cart

UPC 816341026568
Faxon

Firearms 15B338A8P125NGQ5RNP3 Gunner 338 ARC 12.50" Black Nitride 416-R Stainless Barrel Fits AR-15

.338 ARC · 12.5"

$213.00

Add to cart

UPC 816341028845
KAK Industry

KAK CARRIER COMPLETION KIT CHROME

$17.00

Add to cart

UPC 811163035804
Wilson Combat

WILSON BBL 556NATO RCN 16" STS FLTD

.223 REM/5.56 NATO · 16"

$339.00

Add to cart

UPC 810025505042
CMMG

30BC239AB Dissent MK4 300 Blackout 10.50", Left Side Charging Handle, Armor Black, Zeroed Linear Comp, 9.60" M-LOK Handguard, Picatinny End Plate, Fits AR-Platform

.300 AAC Blackout · 10.5" · .300 AAC Blackout

$1,355.00

Add to cart

UPC 810097509115
TacFire

BU-300-16 Rifle Upper Assembly 300 Blackout Caliber 16" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group

.300 AAC Blackout · 16" · .300 AAC Blackout

$344.00

Add to cart

UPC 729205501050
Wilson Combat

TR223USSRG18FT8 Match Grade 223 Wylde 18" Button Rifled Bead Blasted Stainless Steel Barrel

$324.95

Add to cart

UPC 810025503246
Faxon

Firearms Gov't/Socom Duty Series 5.56 NATO 10.5" Black Nitride 4150 CMV

.223 REM/5.56 NATO · 10.5"

$166.00

Add to cart

UPC 816341020009
Rise Armament

RA6ARCCUBRN18 Upper Receiver 6 ARC 18" Black Cerakote Barrel Aluminum

6 ARC · 18" · 6 ARC

$999.00

Add to cart

UPC 850043415954
Rise Armament

RA22ARCCUBLK18 Upper Receiver 22 ARC 18" Black Cerakote Barrel Aluminum

.22 ARC · 18" · .22 ARC

$999.00

Add to cart

UPC 850043415916
Faxon

Firearms 15A38P10NGQ 300 Blackout 10.50" Black Nitride 4150 CMV Barrel

.300 AAC Blackout · 10.5"

$161.00

Add to cart

UPC 816341023215
Ballistic Advantage

BALLISTIC BBL 6MM ARC 18" SPR

6MM ARC · 18"

$257.00

Add to cart

UPC 819747028631
Fightlite

MCR Dual-Feed Upper Receiver — AR-15, 5.56, 16.25″ M-LOK

.223 REM/5.56 NATO · 16.25" · .223 REM/5.56 NATO

$6,504.00

Add to cart

UPC 859714006354
Radian Weapons

R0194 Model 1 Upper & Handguard Set Multi-Caliber 7075-T6 Aluminum Radian Black Cerakote Receiver, 14" Magpul M-LOK Handguard for AR-15

Multi-Caliber · Multi-Caliber

$999.00

Add to cart

UPC 817093021351
Wilson Combat

TR6ATHIG18FT75 Match Grade 6 ARC 18" Fluted Stainless Steel Barrel

$324.95

Add to cart

UPC 810129400168
Wilson Combat

TR556SBRCG11RT7 Match Grade Barrel 5.56x45mm NATO 11.30" Threaded Bead Blasted Stainless Steel, Fits AR-15

.223 REM/5.56 NATO · 11.3"

$261.95

Add to cart

UPC 811826026750