AR-9 Carbine Upper Kit | No:8
** THIS KIT DOES NOT INCLUDE BOLT CARRIER GROUP **
** ASSEMBLED UPPER & TEST FIRE MAY TAKE UP TO 7-10 BUSINESS DAYS TO PROCESS **
** KITS CANNOT BE CHANGED, NO MODIFICATIONS WILL BE ACCEPTED **
- Profile/contour: SOCOM
- Chambered: 9x19 Luger
- 1:10 Twist
- All NFA rules apply
- 4150 carbon steel heat treated
- Muzzle Threads: ½-36
- Parkerized Finish
- Fits mil-spec receivers
- Can be used on Colt and Glock platforms AR-9
- Using the dependable blow back design (not drilled gas port for barrel)
- Made in the U.S.A
- Length: 15"
- Color: Black
- Material: 6061 T6 Aluminum
- Monolithic Top Rail
- Up to 2 FREE 3" Removable KeyMod Rail Sections
- Will Accommodate 99.9% of all micro low profile gas blocks
- Ultra Lightweight but Heavy Duty Design.
- Barrel Nut- (Maximum Inside Dimensions of Barrel Nut is 1″)
- Barrel nut is intended for .223/5.56 300 blackout etc… Rifles
- Rail will not Fit .308 Caliber Rifles
- Keymods at 3, 6 and 9 o’clock positions
- One Black Anodized El Keymod Rail
- STEEL Barrel Nut
- 6 Screws to securely fasten the rail to the Proprietary Barrel nut.
- Up to 2 FREE Removable KeyMod Rail Sections with all mounting hardware.
- 2 3'' Keymod Rail Section (7 Slots)
- 2 Allen wrenches
- 2 extra screws in case you misplace one.
- What is not included but needed to complete the installation of this rail?
- 10″ Crescent wrench
- Medium Strength Thread Locker
Constructed on CNC machine out of a block of steel with a black oxide battle finish.
9 port design to provide comfort with a minimal pressure blast
- Black oxide finish
- Heat treated (to harden the metal)
- TPI competition design with 9 ports
- Length: 2.3125”
- ½”x36 thread pitch
- Manufactured to fit AR-9