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Alexander Arms AR15 Standard Rifle Upper 6.5 Grendel 18 in Barrel Carbine Length 1-7.5 Twist 5/8x24 Thread Tacstar Carbon Fiber Handguard Thread

Alexander Arms AR15 Standard Rifle Upper 6.5 Grendel 18 in Barrel Carbine Length 1-7.5 Twist 5/8x24 Thread Tacstar Carbon Fiber Handguard Thread

Alexander Arms · Upper Receiver

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Best price

$730.86at Battlehawk Armory

Sale checked Nov 10, 2026

Compare 4 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
Battlehawk Armory Best price $730.86Salechecked Nov 10, 2026 Check store Buy at Battlehawk Armory
Classic Firearms $827.24checked Nov 10, 2026 Check store Buy at Classic Firearms
OpticsPlanet $889.99Salechecked Nov 10, 2026 Out of stock Buy at OpticsPlanet
Kentucky Gun Co $1,053.99checked Nov 10, 2026 Out of stock Buy at Kentucky Gun Co

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Dashed line = out of stock. Tracking since Oct 23, 2026.

Show the prices as a table
StoreLatestLowestHighest
Battlehawk Armory$730.86$730.86$738.24
Classic Firearms$827.24$827.24$827.24
Kentucky Gun Co$1,053.99$1,053.99$1,053.99
OpticsPlanet$889.99$889.99$889.99

Since Oct 23, 2026.

About this part

The Alexander Arms AR15 Standard Rifle Upper 6.5 Grendel 18 in Barrel Carbine Length 1-7.5 Twist 5/8x24 Thread Tacstar Carbon Fiber Handguard Thread is an 18" 6.5 Grendel upper receiver from Alexander Arms. It's sold by 4 stores, from $730.86 to $1,053.99.

Fits and works with

Caliber
6.5 Grendel · Shop matching ammo
Bolt
6.5 Grendel / 6mm ARC · Bolt carrier groups
Gas system
Carbine · Handguards
Muzzle thread
5/8x24 · Muzzle devices
Barrel length
18" · Handguards

Specifications

Manufacturer
Alexander Arms
Platform
AR-15
Caliber
6.5 Grendel

From the manufacturer

Alexander Arms AR15 Standard Rifle Upper 6.5 Grendel 18 in Barrel Carbine Length 1-7.5 Twist 5/8x24 Thread Tacstar Carbon Fiber Handguard Thread. . These AR15 Upper Receivers through the professional product specialists at Alexander Arms are fashioned working with dependable and efficient components as a way to provide you with a product that will be beneficial for many years. Designed using some of the best accessible components and construction these particular AR15 Upper Receivers from the product experts at Alexander Arms can last an incredibly long time. Alexander Arms has been developing high quality merchandise for a number of years and the Alexander Arms AR15 Tactical Rifle Upper is their particular manner of demonstrating how much they are concerned. At OpticsPlanet we ensure that it is our obligation to receive the most suitable product for all your specifications and featuring the Alexander Arms AR15 Tactical Rifle Upper is something that we're delighted to offer. Specifications for Alexander Arms AR15 Tactical Rifle Upper: Manufacturer: Alexander Arms Caliber: 6.5mm Grendel Barrel Length: 18 in Gas System Length: Carbine Length Barrel Twist Rate: 1-7.5 Firearms Threads Per Inch: 5/8x24 Muzzle Device: Thread Protector Finish: Stainless Color: Black Gun Type: Rifle Gun Make: AR Platform Gun Model: AR-15 Weight: 3.85 lb Magazine Included: Yes Included Accessories: One 10-Round Magazine Package Contents: Alexander Arms AR15 Tactical Rifle Upper What firearm models does the manufacturer say Alexander Arms AR15 Tactical Rifle Upper is compatible with? The manufacturer says that Alexander Arms AR15 Tactical Rifle Upper is compatible with AR-15Alexander Arms UHU-65-BL: AR15 Standard Rifle Upper 6.5 Grendel 18 in Barrel Carbine Length 1-7.5 Twist 5/8x24 Thread Tacstar Carbon Fiber Handguard Thread Protector Black

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$730.86 at Battlehawk Armory
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