This Premium AR15/M16 Mil Spec Upper Receiver is forged from 7075-T6 aircraft aluminum, is precision machined to mil- spec M16/M4 specifications and features M4 feedramps, Steel Dust Cover Door and Forward Assist.

Sanders Armory presents the CMMG SUB ASSM 18” MT 416R Stainless Steel 5.56 NATO barrel with medium tapered profile and a 1:7 Twist Rate. This 18" Bead Blasted 416R Stainless Steel 5.56 NATO barrel includes M4 Feed ramps, a RIFLE-Length Gas System, 750 Gas Block Acceptance. The barrel is threaded for a Flash Hider or Muzzle break with 1/2 x 28 threads.

The Sanders Armory AR-15 Free Float Slim Line Mlok Handguards provide a perfect addition to your AR-15 build or upgrade.

• Ultra Slim Free Float  MLOK Handguard - Your choice: 7" | 10" | 12" | 15" | 16.5" | 20" lengths
• 2.25" Steel Barrel Nut Requires No Alignment (alignment free)

• Sanders Armory is all about making life easy for you ... Take the frustration out of attaching your gas tube and gas block with our ALREADY Assembled Rifle Length Gas Tube and a Low Profile .750 Steel Gas Block with a Polished Phosphate finish..750” diameter barrels

The Sanders Armory Corp AR15/M16 .223/5.56, 300 Black Out Melonite/Nitride BCG offers a 9310 Steel MPI Tested bolt and a 8620 Steel Carrier with a Nitride finish that will not flake off, and produces less friction while increasing the life of the BCG. The bolt carrier groups are processed with the QPQ (quench polish quench), a specialized type of nitrocarburizing case hardening which increases corrosion resistance while adding natural lubricity and reduced wear.

The AR15/M16 .223/5.56, 300 Black Out Melonite/Nitride BCG Features:

• 9310 Steel MPI tested bolt
• 8620 Steel Carrier
• Keys are made from 4130 Steel
• Black Nitride Finish on Carrier
• Requires light lubrication for maximum efficiency, easy to clean.
• Includes Crane O ring

Sanders Armory AR-15 Standard Charging Handle is precision machined from 6061 aluminum, hard coat anodized for durability and ease of use.