Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit
$1,795.00 $1,615.50 Save Up to 12%
View Product
Compare (0)

rgnot3's Review of Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit

The quality cannot be overstated. There's nothing I don't like about this product except the fact that its expensive, but you really do get what you pay for. I bought this kit to mate it with a Sharps Brothers lower and a rise armament trigger and Sig Romeo 5 red dot. The buffer system/bolt assembly allows this AR pistol to be a total of 18.75 inches with stock collapsed. The parts are obviously a cut above what you see on the market today. The coatings on the parts not only look good but are flawless as well. I used 55 grain PMC ammo and got very good results at 50 yards with groups under 3.5 inches shooting from a bag. The brake does direct much of the sound away from the shooter so this a big plus.
Pros:
  • Quality
  • Recoil Management
  • workmanship and fit
  • operation was flawless
  • fitment with milspec lower was perfect
  • customer service excellent
Cons:
  • price
  • availability on these kits is low
Best Used for:
  • Self defense
  • vehicle or boat use because of small size
  • really fun to shoot
  • under 100 yards seems to get the best results
Would Recommend: Yes
1 of 2 found the following review helpful.
Was it helpful to you? Yes | No
Share