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NBS 16" 6.8 SPC II Carbine Quad Rail Upper Assembly

MSRP: $299.95 $299.95

November Savings Sale: use code BFMONTH12OFF for an additional 12% off this item. Holiday Price Protection Holiday Price Protection Info If the price drops within 30 days of your purchase, we’ll credit the difference.

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SKU: 4463 Category: Description

We set out to make one of the most affordable complete uppers, without sacrificing the integrity of the complete upper, and most important the rifle. This upper features a 16″ NBS M4barrel chambered in 6.8 SPC with a 1:10 twist and a carbine gas system. With the NBS line we wanted to make sure that we used quality products that wouldn’t break the bank. This means using a nitrided steel gas block from APOC Armory as opposed to aluminum and using reputable internals like one of our classic NBS 16″ carbine Barrels.

Made in the USA

Lifetime Warranty

Upper Receiver NBS
– 7075 Aluminum
– Pairs beautifully with any mil-spec lower
– M4 Feedramps
Barrel NBS 16″ 6.8 SPC II M4 Contour 1:10 Carbine 41V50 Barrel – Parkerized
Gas System Carbine Length
– APOC Armory Nitrided Steel Gas Block
– Stainless Steel Carbine Length Gas Tube
Handguard 12″ Free Float Quad Rail – Black
Muzzle Device KAK Industry 1/2-36 Slimline Micro Flash Can
   

 

Weight 68.2 oz
Dimensions 28 × 5 × 5 in
Barrel Finish

Mag Phosphate
Barrel Profile

M4
Gas System Length

Carbine
Barrel Length (inches)

16
Barrel Chamber

6.8 SPC
Twist Rate

1-10
BCG / Charging Handle

Not Included
P65 Warning Message P65 Warning Message

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.

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