Product Description
5.56 20" A1 Rifle length Upper 1/7
Here is one of our favorite custom builds. We decided to try and rebuild the old school M-16A1 HB (606,611,615,621). These are using .750 Government barrel with a 1/7 twist. The Gov barrel is made of 41V50 steel, and the barrel is chrome lined. We have also used an A2 Bird cage flash hider on it. Upper receiver is black finished. Handguards are our new reproduction.
Specs:
Upper: TNTE CH Marked A1, Black Type 3 hard Coat with DFL
Barrel: TNTE A2 20" 1/7 5.56 NATO with 1/2x28 thread
Gas System: Rifle
Gas Block: Pinned on A2 Standard FSB
Handguard: Two Piece Drop In Triangle (NEW)
Flash Hider: A2 (other options available)
BCG: Mil-Spec
Charging Handle: Mil-Spec
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Product Reviews
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VERY SATISFIED!
This upper assembly fit perfect on my lower receiver. It shot perfect right out of the box. No adjustments needed with the iron sights! I wouldn't hesitate to recommend this barrel set-up. A excellent quality product from Wisconsin!
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Very nicely put together
I installed this upper on a 3 round burst lower. It runs and shoots great
