The Maxim Defense Industries PDX Complete Upper is a robust and versatile addition to your AR Rifles, designed specifically to withstand the rigorous demands of the Tier 1 community. It features a compact design with a 5.5" barrel for superior concealment and defense, and is equipped with a HATEBRAKE(TM) Muzzle Booster to reduce recoil and improve overall operation, especially in short barrel pistols and rifles.
Specs
| Model No. | MXM-47813 |
| Model | PDX |
| Manufacturer | Maxim Defense Industries |
| Color | Black |
| Caliber | 5.56 |
| Barrel Length | 5.5 |
