SAA - M4 16" AR-15 Upper Receiver 1:7 Nitride - Magpul MOE Handguard - No Bolt Carrier Group or Charging Handle - Same Plane Upper Height Railed Gas Block
The Surplus Ammo & Arms, SAA M4 16" AR-15 upper Receiver offers unparalleled quality & accuracy with it's enhanced features that come standard. These upper receivers are built to mil-spec & are ready to mount to any mil-spec AR-15 lower receiver. SAA takes pride in the precision craftmanship & quality components that complete these upper receivers. Fully assembled, this upper does NOT includes bolt carrier group or charging handle. Headspaced & Test fired.
Upper Receiver Features:
- Caliber: 5.56mm NATO
- Upper Receiver: SAA
- Upper Receiver Material: Forged 7075T6 A3 Flattop with T-Markings & American Flag
- Bolt Carrier Group: NONE
- Gas Block: Upper Height Same Plane (as upper) Railed Gas Block
- Gas System Length: Carbine
- Front Sight: None
- Barrel Length: 16"
- Barrel Material: 4150 Nitride
- Barrel Finish: Matte Black
- Barrel Profile: M4 Standard profile .750" Diameter
- Twist Rate: 1:7
- Flash Hider: Standard A2
- Handguard: Magpul MOE, Carbine Length
- Additional Info: Aluminum Delta Ring Assembly, M4 Style Feed Ramps.
*All uppers have been head spaced and test fired for safety and to insure proper function.
NOTE: Complete AR-15 Upper receivers CANNOT be purchased with any complete (with lpk & stock installed) AR-15 lower receivers. Orders placed with both types of products will be amended.
10 Reviews Hide Reviews Show Reviews
It works fine. I like the fact that its a 1:7 twist barrel of heavier grain bullets. I was exactly what I was looking for.
Excellent uppers. Both assembled without any problems. Changed out muzzle breaks were the only modification I made. Mounted two different scopes without problem. Zeroed in at 200 yards. Performs accurately with my Aero Precision lowers. Ran total of 40 rounds and not one hitch. Good company with helpful staff. Will continue to be a customer in future.
Excellent; my upper receiver arrived in a very secure padded box, the finish is really nice and the numbered "T" marks on the picatinny rail as well as the American flag and SAA logo add some class to the unit. It fits my Bushmaster lower and BCG precisely as expected. To date I have ran a mixture of 400 rounds split about 50/50 of Tulammo and Midwest re-manufactured ammo through it without the slightest issue. Prior to my purchase I contacted SAA several times via e-mail with questions and their response was always prompt, helpful and very courteous. I'm very happy with this product and would not hesitate to purchase another and will not hesitate to turn to SAA for my needs in the future.
Awesome product, very accurate and dependable.
Recently purchased upper for my AR Anderson lower and is very well build with American Flag graphics and other well built options. Fit all other components purchased and fires extremely well. Thank you!
Excellent upper reciver it shipped in a nicely padded box. Ive shot about 150 rounds through it without the slightest problem. Im very happy with this product and would look at buying another.
I love this upper, it fit my Anderson lower perfectly! Not one issue with it! Now saving money for add-ons and I'm off to have fun!!! Thanks Surplus Ammo & Arms for a great product!
I will be buying plenty more stuff in the near future!
I bought this thinking I was buy just a decent upper with an aftermarket Magpul handguard but I was wrong. It is far superior to just "decent". Fit and finish are really nice and way better than I expected. I have a Smith and Wesson M&P AR15 and honestly I don't think it's made any better than this one. You can't go wrong with this upper. When you compare the price to what you are receiving this is a fantastic buy. Very satisfied with the upper! Shipping was quick and packaged well.
I couldn't be more pleased with this Upper Receiver! Firstly, it was shipped in a timely manner and was well packed in a strong tube. When I called the company before ordering to confirm some details about the Upper, the associate I spoke to was helpful and courteous!
The Upper itself is absolutely beautiful and is EXACTLY as described, although the photo doesn't do the quality of the piece justice! It is even nicer and of a higher quality than I expected. It is a solid build and all parts have nice, close tolerances. The added details such as the engraved "T" marks, as well as the American Flag and the caliber, twist and maker marks on the barrel top are just icing on the cake! The Upper fit PERFECTLY into my Mil-Spec "RGuns" Lower Receiver! The finish on the Upper is very fine. I couldn't be happier with my purchase and will DEFINITELY be buying from Surplus Ammo & Arms again! Thanks!