Upper — Best Prices Today

4,379 listings tracked · 1,675 in stock

4,379 upper listings are tracked, 1,675 of them in stock across 20 retailers. In-stock listings appear first. Each upper product page shows its current offers and recorded price history.

Used: Guns.com 4 from $949.99
Upper Group, DISSENT, Mk3, 8.6 BLK, 16.1"
CMMG
Upper Group, DISSENT, Mk3, 8.6 BLK, 16.1"
$1,549.95
Free shipping over $150
Upper Group, DISSENT, Mk47, 7.62x39mm 12.5"
CMMG
Upper Group, DISSENT, Mk47, 7.62x39mm 12.5"
$1,499.95
Free shipping over $150
Upper Group, BANSHEE, FE, .45 ACP, 5"
CMMG
Upper Group, BANSHEE, FE, .45 ACP, 5"
$974.95
Free shipping over $150
Upper Group, RESOLUTE, Mk4, 300 BLK, 14.5" P&W
CMMG
Upper Group, RESOLUTE, Mk4, 300 BLK, 14.5" P&W
$949.95
Free shipping over $150
UPPER GROUP, ENDEAVOR, Mk4, 5.56x45MM NATO, 18"
CMMG
UPPER GROUP, ENDEAVOR, Mk4, 5.56x45MM NATO, 18"
$974.95
Free shipping over $150
Upper Group, BANSHEE, Mk47, 7.62x39mm, 12.5", Gen 2
CMMG
Upper Group, BANSHEE, Mk47, 7.62x39mm, 12.5", Gen 2
$1,099.95
Free shipping over $150
Upper Group, BANSHEE, FE, 9mm, 8"
CMMG
Upper Group, BANSHEE, FE, 9mm, 8"
$974.95
Free shipping over $150
Upper Receiver Assembly, Mk3/.308WIN
CMMG
Upper Receiver Assembly, Mk3/.308WIN
$324.95
Free shipping over $150
UPPER GROUP, DISSENT, Mk4, 5.56MM, 16.1"
CMMG
UPPER GROUP, DISSENT, Mk4, 5.56MM, 16.1"
$1,499.95
Free shipping over $150
Upper Group, RESOLUTE, Mk4, 22 ARC, 16.1"
CMMG
Upper Group, RESOLUTE, Mk4, 22 ARC, 16.1"
$949.95
Free shipping over $150
UPPER GROUP, BANSHEE, Mk10, 10MM, 8"
CMMG
UPPER GROUP, BANSHEE, Mk10, 10MM, 8"
$974.95
Free shipping over $150
Upper Group, RESOLUTE, Mk4, 338 ARC, 16.1"
CMMG
Upper Group, RESOLUTE, Mk4, 338 ARC, 16.1"
$949.95
Free shipping over $150
UPPER GROUP, DISSENT, 9MM, 16.1"
CMMG
UPPER GROUP, DISSENT, 9MM, 16.1"
$1,499.95
Free shipping over $150
UPPER GROUP, DISSENT, Mk4, 300BLK, 6.5"
CMMG
UPPER GROUP, DISSENT, Mk4, 300BLK, 6.5"
$1,399.95
Free shipping over $150
Upper Group, DISSENT, Mk3, 8.6 BLK, 12.5"
CMMG
Upper Group, DISSENT, Mk3, 8.6 BLK, 12.5"
$1,499.95
Free shipping over $150
Upper Group, DISSENT, Mk47, 7.62x39mm, 14.3" P&W
CMMG
Upper Group, DISSENT, Mk47, 7.62x39mm, 14.3" P&W
$1,549.95
Free shipping over $150
American Tactical ATI 450 Bushmaster 16 Milsport Complete Upper Receiver
Ammunition Depot · 2 offers
American Tactical ATI 450 Bushmaster 16 Milsport Complete Upper Receiver
$369.99
Shipping calculated in cart
American Tactical ATI Milsport AR15 16 Complete Upper with 13 MLOK A2
Ammunition Depot
American Tactical ATI Milsport AR15 16 Complete Upper with 13 MLOK A2
$279.49
Shipping calculated in cart
Battle Arms Development Workhorse Blem Stripped Upper Receiver AR-15 - FDE Finish
Ammunition Depot · 3 offers
Battle Arms Development Workhorse Blem Stripped Upper Receiver AR-15 - FDE Finish
$53.99
Shipping calculated in cart
Primary Weapons MK1 Alpha LT 223 Wylde Complete Upper - 14.5" Barrel 11.5" M-LOK Handguard Kodiak Brown
Ammunition Depot · 4 offers
Primary Weapons MK1 Alpha LT 223 Wylde Complete Upper - 14.5" Barrel 11.5" M-LOK Handguard Kodiak Brown
$1,133.49
Shipping calculated in cart
PSA AR-15 10.5" 5.56 NATO 1/7 Nitride 11" Grunt No CH or BCG, Gray
Palmetto State Armory
PSA AR-15 10.5" 5.56 NATO 1/7 Nitride 11" Grunt No CH or BCG, Gray
$309.99
Shipping calculated in cart
GUNTEC AR10 UPPER RECEIVER PARTS KIT
BattleHawk Armory · 5 offers
GUNTEC AR10 UPPER RECEIVER PARTS KIT
$39.92
Shipping calculated in cart
LMT Defense MRP-H M-Lok 12.5 AR-10 Stripped Upper Receiver
BattleHawk Armory · 4 offers
LMT Defense MRP-H M-Lok 12.5 AR-10 Stripped Upper Receiver
$1,181.70
Shipping calculated in cart
AR-15 UPPER RECEIVER 2-BRUSH W/HANDLE
BattleHawk Armory · 6 offers
AR-15 UPPER RECEIVER 2-BRUSH W/HANDLE
$5.09
Shipping calculated in cart