Complete Uppers
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NEW
AM 16" 22LR Pencil Nitride 1:16 Complete Upper
ACME Machine
MSRP: $469.99Price: $359.99This ACME Machine 16 inch .22 LR Pencil barreled upper is great for easy conversion to a dedicated .22LR setup and works with CMMG or most .22LR components. This is the only 22LR lightweight barrel available at a reasonable price. These barrels...MSRP: $469.99Price: $359.99 -
Ballistic Advantage
BA 18" 6.5 Grendel SPR Premium Black Stainless Complete Upper
ACME Machine
MSRP: $709.99Price: $539.99Barrel: Ballistic Advantage 18" 6.5 Grendel SPR Rifle Length AR 15 Barrel, Premium Black SeriesModel: BABL65G003PQTwist: 1:8Caliber: 6.5 Grendel Type II17" Free Float HandguardACME AR-15 Upper ReceiverTool Craft 6.5 Mil-Spec Bolt Carrier Group...MSRP: $709.99Price: $539.99 -
Ballistic Advantage
BA 18" .223 Wylde SPR Premium Black Stainless Complete Upper
ACME Machine
MSRP: $609.99Price: $459.99Barrel: BA 18" .223 Wylde SPR Stainless Steel Rifle Length AR 15 Barrel w/ Ops 12, Premium Black SeriesModel: BABL223021PQTwist: 1:8Caliber: .223 Wylde17" Free Float HandguardACME AR-15 Upper ReceiverACME 5.56 Mil-Spec Bolt Carrier...MSRP: $609.99Price: $459.99 -
Ballistic Advantage
BA 20" .350 Legend DMR Performance Series Complete Upper
ACME Machine
MSRP: $619.99Price: $469.99Barrel: BA 20" .350 Legend DMR Carbine Length Barrel, Performance SeriesCaliber: 350 Legend17" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 SKU BABL350003FLength 20"Material 4150 Chrome Moly...MSRP: $619.99Price: $469.99 -
Ballistic Advantage
BA 18" .350 Legend SPR Performance Series Complete Upper
ACME Machine
MSRP: $619.99Price: $469.99Barrel: BA 18" .350 Legend SPR Carbine Length Barrel, Performance SeriesCaliber: 350 Legend17" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 SKU BABL350002FLength 18"Material 4150 Chrome Moly...MSRP: $619.99Price: $469.99 -
Ballistic Advantage
BA 16" .350 Legend BA Hanson Performance Complete Upper
ACME Machine
MSRP: $609.99Price: $459.99Barrel: BA 16" .350 Legend BA Hanson Carbine Length Performance SeriesCaliber: 350 Legend12" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 SKU BABL350001FLength 16"Material 4150 Chrome Moly VanadiumProfile...MSRP: $609.99Price: $459.99 -
20" 350 Legend Stainless Steel Complete Upper
ACME Machine
MSRP: $579.99Price: $439.99Barrel: 20" Stainless SteelCaliber: 350 Legend17" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $579.99Price: $439.99 -
Out of stock
18" 6.5 Grendel Nitride Fluted Complete Upper
ACME Machine
MSRP: $449.99Price: $399.99Barrel: 18" 416R Nitride FlutedTwist: 1:8Caliber: 6.5 Grendel17" Free Float HandguardACME AR-15 Upper Receiver ACME Charging Handle Tool Craft 6.5 Mil-Spec Bolt Carrier Group AR-15 Nitride *Picture might show optional accessoriesMSRP: $449.99Price: $399.99 -
16" 350 Legend Stainless Steel Complete Upper
ACME Machine
MSRP: $489.99Price: $369.99Barrel: 16" Stainless SteelCaliber: 350 Legend12" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $489.99Price: $369.99 -
Ballistic Advantage
BA 18" .223 Wylde Hansen Stainless Premium Complete Upper
ACME Machine
MSRP: $649.99Price: $489.99Barrel: Ballistic Advantage 18" Hansen Stainless Steel, Premium SeriesTwist: 1:8Caliber: .223 Wylde17" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nickel Boron C158 Premium Series Barrels are machined...MSRP: $649.99Price: $489.99 -
10.5" 350 Legend Parkerized Complete Upper
ACME Machine
MSRP: $429.99Price: $329.99Barrel: 10.5" ParkerizedCaliber: 350 Legend7" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $429.99Price: $329.99 -
16" .223 Wylde Stainless Steel Complete Upper
ACME Machine
MSRP: $469.99Price: $359.99Barrel: 16" 416R Stainless Steel M4 Contour Barrel Twist: 1:8Caliber: .223 Wylde12" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $469.99Price: $359.99 -
Ballistic Advantage
BA 18" .223 Wylde SPR Stainless Premium Complete Upper
ACME Machine
MSRP: $649.99Price: $489.99Barrel: Ballistic Advantage 18" SPR Stainless Steel, Premium SeriesTwist: 1:8Caliber: .223 Wylde17" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nickel Boron C158 Premium Series Barrels are machined...MSRP: $649.99Price: $489.99 -
Ballistic Advantage
BA 16" 6.5 Grendel SPR Stainless Premium Complete Upper
ACME Machine
MSRP: $589.99Price: $449.99Barrel: Ballistic Advantage 16" SPR Stainless Steel, Premium SeriesTwist: 1:8Caliber: 6.5 Grendel Type II12" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 6.5 Mil-Spec Bolt Carrier Group AR-15 Nitride Photo is stock photo this upper will...MSRP: $589.99Price: $449.99 -
Ballistic Advantage
BA 16" 6.5 Grendel SPR Stainless Fluted Premium Complete Upper
ACME Machine
MSRP: $729.99Price: $549.99Barrel: Ballistic Advantage 16" SPR Stainless Steel, Fluted Premium SeriesTwist: 1:8Caliber: 6.5 Grendel Type II12" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 6.5 Mil-Spec Bolt Carrier Group AR-15 Nitride Premium Series...MSRP: $729.99Price: $549.99 -
Out of stockBallistic Advantage
BA 20" 6.5 Grendel SPR Stainless Fluted Premium Complete Upper
ACME Machine
MSRP: $719.99Price: $539.99Barrel: Ballistic Advantage 20" SPR Stainless Steel, Fluted Premium SeriesTwist: 1:8Caliber: 6.5 Grendel Type II17" KeyMod Free Float HandguardACME AR-15 Upper Receiver Tool Craft 6.5 Mil-Spec Bolt Carrier Group AR-15 Nitride Premium Series...MSRP: $719.99Price: $539.99 -
18" 350 Legend Nitride Complete Upper
ACME Machine
MSRP: $539.99Price: $409.99Barrel: 18" NitrideCaliber: 350 Legend12" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $539.99Price: $409.99 -
18" 350 Legend Stainless Steel Complete Upper
ACME Machine
MSRP: $549.99Price: $419.99Barrel: 18" Stainless SteelCaliber: 350 Legend17" Hive Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $549.99Price: $419.99 -
Ballistic Advantage
BA 18" 6.5 Grendel SPR Stainless Fluted Premium Complete Upper
ACME Machine
MSRP: $709.99Price: $539.99Barrel: Ballistic Advantage 18" SPR Stainless Steel, Fluted Premium SeriesTwist: 1:8Caliber: 6.5 Grendel Type II17" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 6.5 Mil-Spec Bolt Carrier Group AR-15 Nitride Premium Series...MSRP: $709.99Price: $539.99 -
16" 350 Legend Parkerized Complete Upper
ACME Machine
MSRP: $489.99Price: $369.99Barrel: 16" ParkerizedCaliber: 350 Legend12" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $489.99Price: $369.99