AR15 Uppers
Complete or upgrade your AR-15 with our high-quality upper receivers. Available in a variety of calibers, lengths, and configurations, our uppers provide durability, accuracy, and reliable performance for any shooting application. Find the perfect AR-15 upper today at Elk River Guns!
Showing 1–20 of 319 results
In stock in Steamboat 4-
In Steamboat now
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In Steamboat now Sale
Ruger
AR UPPER RECEIVER STRIPPED
Original price was: $99.95.$75.00Current price is: $75.00.
UPC 736676910045
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In Steamboat now Sale
Fail Zero
FZ AR15 BCG NO HAMMER MATTE
Original price was: $179.99.$165.00Current price is: $165.00.
UPC 094922014368
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In Steamboat now Sale
KAK Industry
KAK K-SPEC ENH AR BOLT 556/300BLK PH
Original price was: $89.95.$83.00Current price is: $83.00.
UPC 811163035743
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Sale
CMMG
RESOLUTE MK4 UPPER GROUP 6.5GREN 16.1 BLK
Original price was: $949.95.$899.00Current price is: $899.00.
UPC 810097504738
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Sale
Lantac
LA00300 ENHANCED BCG 308/762 NIB
Original price was: $361.99.$346.00Current price is: $346.00.
UPC 784672665315
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Sale
Shaw Barrels
SHAW AR15HBSSHF182ARC AR-15 22ARC 18 1/2-28
Original price was: $288.00.$259.20Current price is: $259.20.
UPC 810140171566
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Primary Weapons Systems
PWS MK1-M2U-223-14-PW MK114 MOD2 UPPR 223WYK 14.5
$1,540.00
UPC 811154033215
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Sale
OH
18 6MMARC COMPLETE UPPER RECEIVER
Original price was: $523.99.$492.00Current price is: $492.00.
UPC 850078799852
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Sale
OH
7.5 5.56 NATO COMPLETE UPPER RECEIVER
Original price was: $338.99.$326.00Current price is: $326.00.
UPC 850078799302
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Sale
OH
16 5.56 NATO COMPLETE UPPER RECEIVER
Original price was: $353.99.$333.00Current price is: $333.00.
UPC 850078799289
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Battle Arms Development
WH556-URS Workhorse Upper Receiver Aluminum Black Anodized Receiver for AR15/M4
$116.00
UPC 810033783159
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