Components
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Out of stock
18" 6.5 Grendel Parkerized Complete Upper
ACME Machine
MSRP: $509.99Price: $389.99Barrel: 18" Parkerized 4150 HBTwist: 1:8Caliber: 6.5 Grendel12" Free Float HandguardACME AR-15 Upper Receiver *Picture might show optional accessoriesMSRP: $509.99Price: $389.99 -
16" 6.5 Grendel Stainless Steel Complete Upper
ACME Machine
MSRP: $479.99Price: $359.99Barrel: 16" 416R Stainless Steel ContourTwist: 1:8Caliber: 6.5 Grendel12" 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: $479.99Price: $359.99 -
16" 6.5 Grendel Nitride Complete Upper
ACME Machine
MSRP: $479.99Price: $359.99Barrel: 16" Black Nitride 4150 Steel ContourTwist: 1:8Caliber: 6.5 Grendel12" 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: $479.99Price: $359.99 -
Toolcraft 458 / 450 Mil-Spec Bolt Carrier Group AR-15 Nitride
Toolcraft
MSRP: $149.99Price: $139.99This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and finished in a self-lubricating polished black nitride. Bolt...MSRP: $149.99Price: $139.99 -
Out of stock
18" .223 Wylde Stainless Steel Complete Upper
ACME Machine
MSRP: $519.99Price: $389.99Barrel: 18" 416R Stainless Steel Heavy Barrel, Spiral FlutedTwist: 1:7Caliber: .223 Wylde17" Free Float HandguardACME AR-15 Upper Receiver *Picture might show optional accessoriesMSRP: $519.99Price: $389.99 -
Out of stock
18" .223 Wylde Nitride Fluted Complete Upper
ACME Machine
MSRP: $519.99Price: $389.99Barrel: 18" 4150 Black Nitride Heavy Barrel, Straight Fluted Twist: 1:7Caliber: .223 Wylde17" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $519.99Price: $389.99 -
10.5" 7.62x39 Parkerized Complete Upper
ACME Machine
MSRP: $459.99Price: $349.99Barrel: 10.5" Parkerized 4150 Steel Heavy BarrelTwist: 1:10Caliber: 7.62x3910" Free Float HandguardACME AR-15 Upper Receiver ACME Charging Handle Tool Craft 7.62x39 Mil-Spec Bolt Carrier Group AR-15 Nitride *Picture might show optional accessoriesMSRP: $459.99Price: $349.99 -
16" 7.62x39 Stainless Steel Complete Upper
ACME Machine
MSRP: $479.99Price: $359.99Barrel: 16" 416R Stainless Steel Heavy BarrelTwist: 1:10Caliber: 7.62x3912" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 7.62x39 Mil-Spec Bolt Carrier Group AR-15 Nitride *Picture might show optional accessoriesMSRP: $479.99Price: $359.99 -
16" 7.62x39 Parkerized Complete Upper
ACME Machine
MSRP: $479.99Price: $359.99Barrel: 16" 4150 Parkerized Heavy BarrelTwist: 1:10Caliber: 7.62x3912" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 7.62x39 Mil-Spec Bolt Carrier Group AR-15 Nitride *Picture might show optional accessoriesMSRP: $479.99Price: $359.99 -
7.5" 7.62x39 Parkerized Complete Upper
ACME Machine
MSRP: $419.99Price: $319.99Barrel: 7.5" Parkerized 4150 Steel Heavy BarrelTwist: 1:10Caliber: 7.62x397" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 7.62x39 Mil-Spec Bolt Carrier Group AR-15 Nitride *Picture might show optional accessoriesMSRP: $419.99Price: $319.99 -
16" 300 Blackout Stainless Steel Complete Upper
ACME Machine
MSRP: $459.99Price: $349.99Barrel: 16" 416R Stainless Steel M4 ContourTwist: 1:8Caliber: 300 Blackout12" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $459.99Price: $349.99 -
Out of stock
16" 300 Blackout Nitride Complete Upper
ACME Machine
MSRP: $459.99Price: $349.99Barrel: 16" 4150 Black Nitride Heavy BarrelTwist: 1:8Caliber: 300 Blackout12" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $459.99Price: $349.99 -
10.5" 300 Blackout Parkerized Complete Upper
ACME Machine
MSRP: $429.99Price: $329.99Barrel: 10.5" Parkerized 4150 Steel Heavy BarrelTwist: 1:8Caliber: 300 Blackout10" Free Float Handguard ACME AR-15 Upper Receiver ACME Charging Handle ACME 5.56 Mil-Spec Bolt Carrier Group Nitride C158 *Picture might show optional accessoriesMSRP: $429.99Price: $329.99 -
Out of stock
10.5" 300 Blackout Stainless Steel Complete Upper
ACME Machine
MSRP: $429.99Price: $329.99Barrel: 10.5" 416R Stainless Steel Heavy BarrelTwist: 1:8Caliber: 300 Blackout10" Free Float HandguardACME AR-15 Upper Receiver ACME Charging Handle ACME 5.56 Mil-Spec Bolt Carrier Group Nitride C158 *Picture might show optional accessoriesMSRP: $429.99Price: $329.99 -
7.5" 300 Blackout Stainless Steel Complete Upper
ACME Machine
MSRP: $399.99Price: $299.99Barrel: 7.5" 416R Stainless Steel Heavy BarrelTwist: 1:8Caliber: 300 Blackout7" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $399.99Price: $299.99 -
7.5" 300 Blackout Nitride Complete Upper
ACME Machine
MSRP: $399.99Price: $299.99Barrel: 7.5" 4150 Black Nitride Heavy BarrelTwist: 1:8Caliber: 300 Blackout7" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $399.99Price: $299.99 -
16" 5.56 Stainless Steel Complete Upper
ACME Machine
MSRP: $469.99Price: $359.99Barrel: 16" 416R Stainless Steel M4 ContourTwist: 1:7Caliber: 5.56 Chamber15" Free Float HandguardACME AR-15 Upper Receiver 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $469.99Price: $359.99 -
10.5" 5.56 Stainless Steel Complete Upper
ACME Machine
MSRP: $429.99Price: $329.99Barrel: 10.5" 416R Stainless Steel M4 ContourTwist: 1:8Caliber: 5.56 Chamber10" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $429.99Price: $329.99 -
10.5" 5.56 M4 Parkerized Complete Upper
ACME Machine
MSRP: $429.99Price: $329.99Barrel: 10.5" 4150 Parkerized M4 ContourTwist: 1:7Caliber: 5.56 Chamber10" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessoriesMSRP: $429.99Price: $329.99 -
7.5" HBAR 5.56 Nitride Complete Upper
ACME Machine
MSRP: $399.99Price: $299.99Barrel: 7.5" Black NitrideTwist: 1:7Caliber: 5.56 Chamber7" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 ACME Charging Handle *Picture might show optional accessoriesMSRP: $399.99Price: $299.99