Alexander Arms AR-15 UST17 Upper .17 HMR 18 in Black 10 Round Blowback

Description

Alexander Arms UST17 Upper Parts Kit – 17 HMR, 18″ Barrel, M-LOK Handguard, UPC 819511021295

The Alexander Arms UST17 Upper Parts Kit is designed for AR-15 enthusiasts seeking a high-performance upgrade. Featuring an 18″ barrel with a 1:9 twist rate, this kit is optimized for 17 HMR cartridges. The durable black Cerakote aluminum receiver and M-LOK handguard ensure a lightweight yet robust build. This kit includes two 10-round magazines and is optic ready for enhanced accuracy.

Specs:

Brand: Alexander Arms

Model: UST17

Caliber: 17 HMR

Barrel Length: 18 inches

Twist Rate: 1:9

Threading: 1/2-28RH

Flash Hider: A2 Included

Operating System: Blowback

Color: Black Cerakote

Handguard: M-LOK

Weight: 4.5 pounds

Includes: Two 10-round magazines

Lower Conversion Parts Kit: Included

UPC: 819511021295