![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/1a-1000x1000.png)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/AR-9mm-16-Barrel-W-10-12-15-%20M-LOK-Handguard-Option-Carbine-Upper-Build-U42-ASSEMBLED(2)-1000x1000-1000x1000.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/AR-9mm-16-Barrel-W-10-12-15-%20M-LOK-Handguard-Option-Carbine-Upper-Build-U42-ASSEMBLED(3)-1000x1000-1000x1000.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-BCG-S9-OPTION-ADD-ON-OPTIONAL-1000x1000.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-SIGHTS%20OPTION-ADD-ON-OPTIONAL-1-1000x1000.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-CH-OPTION-ADD-ON-OPTIONAL-1000x1000.jpg)
-45 %
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/1a-800x800.png)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/AR-9mm-16-Barrel-W-10-12-15-%20M-LOK-Handguard-Option-Carbine-Upper-Build-U42-ASSEMBLED(2)-1000x1000-800x800.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-42-AR9C/AR-9mm-16-Barrel-W-10-12-15-%20M-LOK-Handguard-Option-Carbine-Upper-Build-U42-ASSEMBLED(3)-1000x1000-800x800.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-BCG-S9-OPTION-ADD-ON-OPTIONAL-800x800.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-SIGHTS%20OPTION-ADD-ON-OPTIONAL-1-800x800.jpg)
![AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED] AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-CH-OPTION-ADD-ON-OPTIONAL-800x800.jpg)
AR 9mm 16'' Barrel W/ 10'' 12'' 15'' M-LOK Handguard option | Carbine Upper Build UPK42 [ASSEMBLED]
- Stock: In Stock
- Model: UPK-42-AR9C
Product Views: 12563
$269.99
$489.99
Available Options
FMLUS-D | Handguard
Option
AR-15 Angle Cut Clamp on M-LOK Handguard
10" 12" 15" | Made in U.S.A.
16" 9mm Nitride Socom Barrel | Made inU.S.A
AR-9 Birdcage Muzzle Brake W/Crush Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical Rifle Charging Handle Assembly
AR-15 Ejection Port Cover | Dust Cover
Assembly
Forward Assist Complete Mil-Spec Assembly
Tags:
OUTDOORSPORTSUSA
, AR-9
, BIRDCAGE MUZZLE BRAKE
, 16 INCH
, RIFLE
, 1:8 TWIST
, PARKERIZED
, MADE IN U.S.A
, BCG
, BLACK NITIRIDE
, STOCK
, 6 POSITION BUFFER TUBE