Tap Tap to Zoom
The Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit The buffer system/bolt assembly allows this AR pistol to be 18.75 inches with the stock collapsed. These Gun Parts are a cut above what you get anywhere else. The Maxim SCW system of the PDX Brace Upper Kit cuts down the stock length to 4″. Interchangeable buffer weights give you maximum performance and versatility without sacrificing form and functionality. If you're looking for a quality build for your AR15, you want to get the Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit.![]()
| Manufacturer: | Maxim Defense Industries |
| Overall Length: | 14 in |
| Gun Type: | Rifle |
| Barrel Length: | 5.5 in |
| Weight: | 5 lb |
| Handguard Type: | Free-Float |
| Stock/Brace Material: | 6AL-4V Titanium, 6061 Aluminum, 7075 Aluminum, 17-4 Stainless Steel |
| Muzzle Device: | Hatebrake |
| Finish: | Type III Hardcoat Anodized |
| Additional Features: | PDX/SCW Compatible |
| Gun Rail: | Picatinny |
| Gun Make: | AR Platform |
| Gun Model: | AR-15 |
| Magazine Included: | No |
| Country of Origin: | USA |
FEATURES:
HATEBRAKE installed under the handguard
M-slot compatible handguard
Military grade materials 6Al-4V Titanium, 17-4 Stainless Steel, 7075 and 6061 Aluminum
SCW Buffer-carrier
HK height rail for a more rigid upper receiver
Military tested Rapid Deploying PDW stock
FUNCTIONS:
Optimized Personal Defense Weapon kit
Increased reliability due to included HATEBRAKE
Optimized low flash
Designed to be installed on any Mil-Spec lower receiver