- Navy Style Grip Assembly
- Ambi Selector Switch
- Bird Cage Style Flash Hider
- Wide Handguard
- 20-round Magazine
The CENTURY ARMS AP51 PDW 7.62x51mm NATO Semi-Automatic Pistol is based on the iconic HK51 PDW and is chambered in 7.62x51mm, with a 20 round G3 Patterned Polymer magazine, an overall length of 23.3 inches, a width of 2.2 inches, a height of 8.5 inches, a cold hammer forged barrel length of 8.3 inches and an unloaded weight of 7.9lbs (3.6kg). The AP51 is equipped with a Navy style assembly with an ambidextrous selector, MP5 compatible wide handguard, standard G3 trigger set-up and bird cage style flash hider.
