Alexander Arms AR-15 Complete Upper Receiver Assembly .17 HMR 18" Fluted Barrel G10 Composite Freefloat Handguard Black

Alexander Arms LLC
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If you've heard of the .50 Beowulf or the 6.5 Grendel, then you've heard of Alexander Arms! Bill Alexander of Alexander Arms has dedicated his life to bringing today's modern shooter some of the most up to date and state of the art ammunition and firearms available in the 21st Century. Whether you're a competition shooter, long range big game hunter, winning the war on terrorism or defending your home Alexander Arms makes sure you have the right tools for the job. With innovative design, meticulous engineering, superb manufacturing technology and uncompromising quality control, Alexander Arms is committed to producing the best weapons systems in the world. When second best isn't good enough and you won't settle for anything less than perfection, turn to Alexander Arms!

The .17 HMR Upper Receiver Assembly is exactly what you expect from a fantastic company like Alexander Arms! Built on their standard specification upper receiver, the 18" stainless steel fluted barrel has a 1/2x28 threaded muzzle and includes an A1 flash hider. This optics ready complete upper receiver assembly comes with a bolt carrier group, a G-10 freefloat composite handguard, and two 10 round magazines. It's fully compatible with any standard mil-spec AR15 lower receiver assembly without making any modifications. When it comes to tactical styled precision rimfire rifles, the .17 HMR isn't the only choice, but it should be your first choice!

Specifications and Features:
Alexander Arms .17 HMR U-17ST
AR-15 Complete Upper Receiver Assembly
Blowback Operating System
.17 Hornady Magnum Rimfire
18" Stainless Steel Fluted Barrel with a 1:10 Twist
Threaded 1/2x28 TPI RH with A1 Flash Hider
Aluminum Flat Top Upper Receiver
Optics  Ready
G10 Composite Freefloat Handguard
Black Finish
Overall Length 26"
Weight 4.5 lbs

Bolt Carrier Group
Two 10 Round Magazines