AR-15/MCX PICATINNY STOCK ADAPTERS Reviews & Ratings
Reviews Summary
Customers praise the AR-15/MCX Picatinny Stock Adapters for their ease of installation and solid performance. Users appreciate the quality and design from Midwest Industries, noting its compatibility with various setups. However, there are mentions of confusion regarding its compatibility with MCX. Overall, this product is seen as reliable for optimizing AR builds.
What Reviewers Are Saying
Ease of Installation
65%
Many reviewers highlight the straightforward installation process, indicating that users can easily set up the adapter without professional assistance. This positive feedback emphasizes the product's user-friendly design, making it accessible for both novice and experienced gun enthusiasts.
Product Quality
75%
Reviewers frequently commend the high quality of the adapters, associating them with the reputable brand Midwest Industries. This overall satisfaction underscores the confidence users have in the durability and reliability of the materials and construction used in the product.
Compatibility Issues
30%
Some reviewers express confusion regarding the product's compatibility, particularly mentioning the product name's reference to MCX. This theme sheds light on potential misperceptions about the adapter's intended use and reminds others to read specifications carefully to ensure proper compatibility.
Performance and Stability
60%
Users describe that the adapter is solid, tight, and secure once installed, with no issues of rattling or loosening reported after setup. This feedback suggests that once installed, the product performs reliably and enhances the overall function of the firearm.
Customer Support
20%
Several reviews commend Brownells' customer service as outstanding, noting their responsiveness and assistance in resolving queries or issues related to the product. This indicates a strong support system in place, which positively contributes to the overall customer experience.
Customer Photos & Videos
Kns pic adapter
Awesome well machined and does exactly what it needs to do and instalation was simple
Would you recommend this?
Yes, I would recommend to a friend
Perfect fit
I highly recommend it. I mated up with m4 adapter on ak. Ar application also in the future. Ar 22 lr.
Would you recommend this?
Yes, I would recommend to a friend
Looks great
Looks great. Amazing fit. Simple and easy.
Would you recommend this?
Yes, I would recommend to a friend
Exactly what you need for your new BRN-180
Works as intended looks great with my Brn-180 gen 3
Midwest industries
Midwest industries always offers excellent products so I have multiple parts from them installed on my guns no exception here. Always a good decision to use their products.
Would you recommend this?
Yes, I would recommend to a friend
Easy installation on a new build
Installation was quick and easy - worked well. A little stiff but figured out easy what to disengage and fold. There's no rattle - it's tight and solid.
Does as expected
Great product. Does what it is intended to do. No issues installing or keeping it from loosening. Have not used loctite at all but it’s only been a month since install. A small dab of blue loctite on the threads probably prevents additional movements.
Pictures attached showing it attached to a Jmac customs 8” folding stock, tested fitment on a regular 14.5” upper.
Just what the doctor ordered.
I imagined what this part wpuld look like. Wow! This is exactly what I needed! Thank you Brownells!
Simple and quality product
I'm another BRN-180 owner needing a picatinny rail adapter for a folding stock/stabilizing brace. KNS Precision was exactly what I needed. Once you remove the buffer tube of a complete lower, it's just a matter of finding the right spot that tightly secures the picatinny section down. You can add a drop of threadlocker to the included screw if you want, but imo it's not needed.
Does its job well!
Used to add a folding pistol brace on a BRN180 build. Incredibly easy to install. Very solid. Works great!


