NBS 7.5" Slick Side Billet 5.56 Nitride Pistol M-LOK Upper Assembly - $189.99 (FREE Shipping over $50)

Description

An affordable pistol upper assembly without cutting corners. This means using quality American Made handguards, and upper receivers, paired with a 7.5″ Nitride treated barrel chambered in 5.56 NATO.

This also means taking the time to ensure that the upper will function reliably. We use Permatex 242 on key components while using mil-spec AEROSHELL 33MS Anti-Seize grease on the properly torqued barrel nut and muzzle device.

Bottom line is this: you hear all the time about guys buying a budget upper and it not lasting or having to send it back because of some hardware defect or other issue caused by a careless assembly process. That is why we use quality components and assemble each unit to the highest standard of quality. We want your upper to function flawlessly out of the box. In fact, we guarantee it will.

Lifetime Warranty

Upper Receiver NBS Slick Side Billet Upper
– 6061 Aluminum
– Pairs beautifully with any mil-spec lower
– M4 Feedramps

Barrel 7.5″ 5.56 NATO 1:7 Twist Pistol Length Nitride
Gas System Pistol Length
– Aim Sports Low Profile Gas Block
– Stainless Steel Pistol Length Gas Tube

Handguard NBS M-LOK Free Float Handguard
– American Made
– Extruded 6061 Aluminum

Muzzle Device Mil-Spec A2 Birdcage w/ Jet Black Nitride Finish

Additional information
Weight 35.008 oz
Dimensions 19.5 × 5 × 5 in
Barrel Finish Nitride / Melonite
Barrel Profile Medium
Gas System Length Pistol
Barrel Length (inches) 7.5
Barrel Chamber 5.56 NATO
BCG / Charging Handle Not Included
UPC 3127