The Adams Arms P2 model is the tactical, battle-ready model in the P-Series lineup. The P2 model includes an ergonomic free float rail that covers the P-Series Low Profile Adjustable Piston System. This pistol features flip-up sights, an A2 flash hider, an ambidextrous safety selector & charging handle, an Ergo pistol grip, as well as an SBA3 tactical arm brace. The P2 is your off-the-shelf, tactical model that is configurable for any type of shooter.
Brand Adams Arms
Category Tactical Pistols
Caliber 5.56x45mm NATO
Model P2
Stock Finish Black
Action Semi-Auto
Sights Flip Up Front & Rear
Capacity 30+1
Muzzle A2 Flash Hider
Grips Black Polymer
Hand Right
Handguards AARS M-LOK
Oal 23.50"
Receiver Finish Black
Receiver Material Aluminum
Safety Ambidextrous
Stock Description SBA3 Pistol Brace
Stock Material Synthetic
Thread Pattern 1 / 2"-28 tpi
Trigger Enhanced G.I.
Twist 1:7"
Weight 5.50 lbs
Barrel Description 4150 Chrome Moly Vanadium
Barrel Finish Black Nitride
Barrel Length 7.50"
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner's engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington
