McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Pursue Your Passion
Rainier Arms, LLC

Rainier Arms Forged Upper- Minus FA

Rainier Arms Forged Upper- Minus FA
Sign up to get notified when this product is back in stock

Availability: Out of stock




Rainier Arms Forged Upper minus Forward Assist was made based on comments we received from customers who were looking for a lighter weight forged upper. These are designed to fit our forged lower receivers with color, texture, & machining but will fit all milspec forged lowers well. Comes complete with Dust Cover Installed. These uppers are "T - marked" engraved and have extended M4 feed ramps. Weighs a mere 7.5oz compared to 8.6oz on a standard forged upper.


  • A4 - M4 Feedramps (Extended Feedramps)

Additional Info

Additional Info

SKU RA:121
Manufacturer Rainier Arms, LLC
Finish Phosphate
Barrel Length No
Caliber No
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No


Customer Reviews (4)

Just what I needed.Review by
Great site! You guys really know how to process orders. Thanks! (Posted on 10/2/2016)
Priced High for a slick sideReview by
Honestly I cannot tell you anything about the product. My order looped between RA and the post office for a week, I called to try and find out what was happening with this order and all I was told is that they would put a flag out for it and try to get it corrected. I purchased this upper as a last result, the original $300 billet upper had a fit that was just saddly shameful so I returned it to the vendor. I couldn't get the basic flat sided upper from a company which I generally purchase all my uppers & lowers from due to being sold out so this was the alternative. With the fiasco in shipping the actual upper I wanted came back in stock and I purchased it for 1/2 the price and received it before ever receiving the RA upper. I also called and spoke with RA to look into the issue and try to get it stopped or redirected and was just told to refuse the shipment waiting until Monday to let them know if I did not receive it which was four days later. I have purchased several things from RA but due to price, availability, and cost of shipping it is generally a last resort for the items I need. I do not feel that this item could be 1/2 the price again better than the upper I finically got and sadly am happy things turned out as they did. I can't give a true rating but it was 2 times the price of the upper I got and for that I will give it a OK just for it was available and in stock although I didn't receive it until nearly 15 days after order was placed. (Posted on 9/1/2016)
No commentReview by
- (Posted on 5/27/2016)
So good I'm on my third!Review by
I've purchased three of these now, and each time I'm impressed with the quality. The anodizing is a deep smooth satin black. It's a much better finish than the rail I just purchased from another manufacturer.
I love the removal of the unnecessary forward assist as it saves a slight amount of weight and looks clean.
Paired with my Rainier Arms lower receiver the fit is tight, but not overly tight. It requires a light tap on the rail to get the two to separate. The fit is that good; zero wobble.
(Posted on 1/17/2015)

Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)

Castle Nut - AR15

6 Review(s)

Barrel Nut for AR15 / M16

5 Review(s)

Gas Tube Roll Pin

18 Review(s)
Contact Us