17 HMR AR-15 Upper Features: 18″ Barrel, 1:9 Twist Rate, 1/2-28RH Threading, A2 Flash Hider Included, Blowback Operating System, Black Color (Optional Cerakote Upgrades Below), Two 10-round magazines, Parts Kit for Lower Conversion Included, Weight of upper is 4.5 pounds
Alexander Arms 17 HMR 18″ Upper Parts Kit Black Cerakote Receiver M-LOK Handguard for AR-15 Includes 2 Magazines
$1,082.32
Alexander Arms UST17 Upper Parts Kits 17 HMR 18″ Black Cerakote Aluminum Receiver M-LOK Handguard for AR-15 Includes 2 Mags
1 in stock


Reviews
There are no reviews yet.