The Beretta APX A1 Tactical FDE is a striker-fired 9mm pistol featuring a Flat Dark Earth finish, optic-ready slide, suppressor-height sights, and a threaded barrel. It is available in two main configurations. 
YouTube·BERETTA9mmUSA +3
Full Size Tactical FDE Specs
Barrel: 4.8" threaded (1/2x28 TPI)
Capacity: 21+1 rounds
Overall Length: 8.2"
Unloaded Weight: 29.6 oz
Product Page: APX A1 Full Size Tactical FDE - Beretta 
Compact Tactical FDE Specs
Barrel: 4.2" threaded (1/2x28 TPI)
Capacity: 15+1 rounds
Overall Length: 7.47"
Unloaded Weight: 27.7 oz
Firearm purchases require a background check and must be picked up in person by the purchaser
SBR transfers will not be accepted