AR 9MM 4" 1:10 TWIST W/ 4"(HANDGUARD OPTIONS) - UPPER ASSEMBLY
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Specs | |
Barrel Length: | 4" |
Caliber: | 9mm |
Muzzle Thread: | 1/2x36 |
Barrel Coating: | Black Nitride |
Muzzle Device: | A2 Flash Hider |
Bolt Carrier Group | AR 9mm Custom Bolt Carrier Group- Black Nitride - Option |
Handguard Type: | 4" M-Lok/Keymod Super Slim Light Free Float Handguard - Option |
Receiver Material: | Forged and Mil-Spec 7075 T6 Aluminum |
Charging Handle: | Standard Mil-Spec Charging Handle - Option |
Includes:
- AR-15 Stripped Upper Receiver (Made in USA)
- AR-15 Forward Assist - Black
- AR15 Dust Cover Complete Assembly
- AR 9MM Muzzle Brake for 1/2"x36 Pitch - 5 Ports
- 223/5.56 1/2"x28 Thread Steel Crush Washer
- AR-9mm 4" Barrel 1:10 Twist Black Nitride Finish (Made in USA)
Handguard Options
- AR-15 3.75" Super Slim Light Keymod Free Float Handguard - Black (MADE IN USA)
- AR-15 4.5" M-LOK Super Slim Light Free Float Handguard (MADE IN USA)
- AR-15 Keymod 4" Super Slim Light Free Float Handguard with 2"+2" Keymod Rails (Package)
AR-15 M-LOK 4" Super Slim Free Float Handguard- M-Lok 4" Super Slim Free Float
- 4" Combat M-Lok Handguard "C" cut
- 4" Combat Modular M-Lok Handguard "C" Cut
Bolt Carrier Group Option + Charging Handle
Specs | |
Barrel Length: | 4.5" |
Caliber: | 9mm |
Muzzle Thread: | 1/2x36 |
Barrel Coating: | Black Nitride |
Muzzle Device: | A2 Flash Hider |
Bolt Carrier Group | AR 9mm Custom Bolt Carrier Group- Black Nitride - Option |
Handguard Type: | 4" M-Lok/Keymod Super Slim Light Free Float Handguard - Option |
Receiver Material: | Forged and Mil-Spec 7075 T6 Aluminum |
Charging Handle: | Standard Mil-Spec Charging Handle - Option |
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- Product Code: UB9-P4
- Availability: In Stock
Available Options
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This
Jam Nut is used in place of a crush washer or shim kit to properly
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This carbine length stainless steel buffer is designed with
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This carbine length stainless steel buffer is designed with
extra weight and length for the AR-9mm. ..
This carbine length stainless steel buffer is designed with extra weight and length for the AR-9mm. ..
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