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NBS 7.5" Pistol M-LOK Rifle Kit - Magpul FDE

by NBS
Save 4%

This rifle kit includes the NBS 7.5 Pistol M-LOK Complete Upper in Magpul FDE, Trinity Force Pistol Buffer Kit, Anderson Manufacturing Lower Parts Kit, Angled Aluminum Trigger Guard and Magpul MOE Grip in FDE. This kit does not include the lower receiver and some assembly is required. 

As with our other NBS complete uppers, we've carefully chosen proven components from reputable suppliers. We don't blow smoke up your ass by pretending that we machine all of these parts ourselves. We like having the freedom to source wide variety of parts from manufacturers we trust. At it's core, this unit features a 7.5" QPQ Nitride BCA barrel chambered in 5.56 NATO with a 1:7 twist paired with APOC's excellent Black Nitride M16 BCG. When it comes to any weapon the little things matter. And true to our promise of never cutting corners, we always dimple our barrels, and use a quality nitrided steel gas block and gas tube. For this particular upper we're using the slim profile Matrix Arms 9.5" Free Float M-LOK handguard cerakoted in Magpul FDE. We finished it off with a Slimline Flash Can for directing muzzle gasses, flash and noise down range.

American Made - Lifetime Warranty

Upper Receiver

Aero Precision
- 7075-T6 aluminum
- M4 Feedramps
- .250 takedown pin holes


BCA 7.5" 5.56 NATO 1:7 Twist
- Pistol Length Gas System
- Government Profile
- QPQ Nitride Finish

Bolt & Carrier Group

APOC Armory Black Nitride M16 Bolt Carrier Group .223/5.56
- Full Auto Capable
- 9310 MPI and HPT Tested Bolt
- Case Hardened 8620 Carrier
- 4130 Gas Key
- Grade 8 Hardware With Proper Staking
- Gas Key Sealed With Permatex No.3
- 8740 Hard Chrome Firing Pin

Charging Handle

APOC Armory Extended Latch Charging Handle

Gas System

- APOC Armory Black Nitride Steel Lo-Pro Gas Block
- Ballistic Advantage Melonite Gas Tube


9.5" Matrix Arms M-LOK - Magpul FDE Cerakote

Muzzle Device Flash Can

All NFA/ATF Rules Apply: You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel paired to a Non-NFA lower receiver is Prohibited, except when permanently attaching a muzzle device extending the length to 16 inches.

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