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 261–280 of 311 results

In stock in Steamboat 4

POF

UPPER COMPLETE RENEGADE+ 13.75 5.56 BB

$1,387.00

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UPC 847313020758
POF

UPPER COMPLETE WONDER 13.75 300 BLUE

$1,244.00

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UPC 847313020826
Faxon

Firearms 15A58M16NSQ Duty Series 5.56x45mm NATO 16" Target Crown Steel QPQ Black Nitride 4150 Steel Barrel Fits AR15/M16

.223 REM/5.56 NATO · 16"

$181.00

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UPC 816341020108
Proof Research

PROOF BBL CF PR15 300BLK 12.5 PLGB .750 1-7

$1,073.00

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UPC 843068100523
CMMG

BANSHEE UPPER GROUP 5.7X28 5 BLK

5.7 x 28 mm · 5" · 5.7 x 28 mm

$924.00

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UPC 810097504455
POF

Patriot Ordnance Factory 01515 P415 Complete Upper (Piston Driven) 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard

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

$1,275.00

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UPC 847313015150
Radian Weapons

RADN R0452 COMPL UPPER 10.5 223W FDE

.223 Wylde · 10.5" · .223 Wylde

$2,057.00

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UPC 817093024352
Faxon

5.56 9310 BOLT NITRIDE BLK

$55.00

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UPC 816341020863
POF

USA RENEGADE+ UPPER 5.56 10.5" BLK

.223 REM/5.56 NATO · 10.5" · .223 REM/5.56 NATO

$1,192.00

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UPC 847313009128
Faxon

MATCH BBL 338ARC 16" GNNR

.338 ARC · 16"

$225.40

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UPC 816341028869
CMMG

RESOLUTE UPPER GROUP 5.7X28 16.1 BLK

5.7 x 28 mm · 16.1" · 5.7 x 28 mm

$994.00

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UPC 810097504318
POF

UPPER COMPLETE 415 EDGE 10.5 5.56 BRZ

$1,487.00

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UPC 847313013132
LBE Unlimited

AR145RBK Ready Build Kit 14.5"

.223 REM/5.56 NATO · 14.5" · .223 REM/5.56 NATO

$587.00

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UPC 706612408158
LBE Unlimited

AR137RBK Ready Build Kit 13.7"

.223 REM/5.56 NATO · 13.7" · .223 REM/5.56 NATO

$587.00

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UPC 706612408141
CMMG

57D0476 Replacement Barrel Kit with Bolt Carrier Group, 5.7x28mm 16.10" Threaded, Black, Radial Delayed Blowback, Fits AR-Platform

5.7 x 28 mm · 16.1"

$496.00

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UPC 810097502413
Battle Arms Development

BAD 556 AR15 BCG TITANIUM ARMORTI

$523.00

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UPC 810033781179
Rosco Manufacturing

K9-16-HY-556-7-I K9 5.56 NATO Nitride Stainless Steel Barrel

.223 REM/5.56 NATO · 16"

$212.40

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UPC 850039693298
LBE Unlimited

AR125RBK Ready Build Kit 12.5"

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

$587.00

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UPC 706612408134
LBE Unlimited

AR75RBK Ready Build Kit 7.5"

.223 REM/5.56 NATO · 7.5" · .223 REM/5.56 NATO

$508.00

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UPC 706612408127
Radian Weapons

RADN R0466 COMPL UPPER 14.5 223W FDE

.223 Wylde · 14.5" · .223 Wylde

$2,154.00

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UPC 817093024499