SAA 10.5" 5.56 NATO BudgetC Series Nitride, 10" MLOK Free Float Upper Receiver

Beautiful 10.5" upper. Mine is running like a champ and is extremely accurate. So far I have fed it 5 different types of ammo including Wolf. Ive used 5 different Magazine types including non anti tilt follower GI mags. Ive mag dumped it and speed reloaded off it woth not one failure. It has exceeded my expectations. Cannot recommend highly enough. Def get the SAA nitride coated BCG as well. That also is an amazing piece of kit for the dollar.

This is the second complete upper I have purchased from SAA. These are a fantastic value. If you are on the fence don’t hesitate. I used this to complete a pistol build. I could not be happier with the the quality of parts and build. I have only put about 200 rounds through it so far but zero issues. It stacks the brass in a neat little pile at about 4 o’clock. The bolt carrier group is also a no brainer at 75$ With the purchase of the upper. You can’t go wrong. I also added the lower parts group and a pistol buffer tube. The party fit perfectly in a mil spec lower and work great. The trigger is typical mil spec but has a really nice break at roughly 7’ish pounds. The buffer tube is KAK Shockwave which was perfect because I am using a Blade brace. Bottom line this is a truly fantastic value. For the price you will be hard pressed to find better.

Amazing finish quality for the price. Fits my Aero Gen2 w/SBA4 pistol-lower like a glove. The balance is amazing. The large-profile barrel with skeletonized free-float is the perfect option to ensure rigidity while keeping the weight down. Only slightly more expensive than some of my Anderson and Radical receivers, with a quality closer to Aero and BCM for approximately half the price. If its on sale, you won't regret the purchase. Even at full price, I consider it a value and would purchase if needed. SA/SAA is still a small business and care about their customers. They were out of stock of the MLOK free-float when I ordered; the Manager happily took my special order at no additional cost, taking apart a 300AAC upper to get the 10" MLOK rail for my 5.56 order. While I prefer to support small businesses such as this whenever possible, this place has earned my patronage and I will be buying parts from them (and hopefully the brick and mortar location) for years to come.

This is my second purchase from Surplus Ammo. Both were high quality and the process of ordering and receiving product was great. Will be a customer for life.