NBS 16" 6.8 SPC II Carbine Quad Rail Upper Assembly
Out of stock
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 |
| Cartridge Compatibility | 6.8 SPC |
| Barrel Length | 16" |
| Gas System Length | Carbine |
| Twist Rate | 1-10 |
| BCG / Charging Handle | Not Included |
| UPC | 999994463 |
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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USNBS 6.8 SPC11 .AR15 DISCOUNTS
COMPLETELY SATISFIED! COMPLETE UPPER,STRIKER CHARGE HANDLE, ZEROED WITH 6 ROUNDS 115G. BEST PRICE, QUALITY PARTS, MY DECISION TO GO WITH AR15 . DISCOUNTS. THANKS.
USHighly recommend
Pretty awesome upper for the price specially that it's chambered in 6.8 spc. Shots very accurate and smooth. Highly recommend this item
