Global Ordnance M193 Features The Global Ordnance M193 load is manufactured to strict NATO STANAG 4172 and MIL-C-9963F military specifications giving shooters ammunition built to the same standards used by military and law enforcement contracts worldwide. The 55 grain full metal jacket bullet delivers a muzzle velocity of 3162 fps and muzzle energy of 1218 ft lbs providing flat trajectory and consistent terminal performance across common AR-15 platform rifles. Chamber pressure stays capped at 52 300 psi keeping the load within safe operating parameters for a wide range of 5.56mm firearms. Global Ordnance has built long standing relationships with global manufacturers to source consistent reliable components for every batch produced. Testing shows this load maintains an average 5.0 cm radius group at 200 yards reflecting the accuracy consistency shooters can expect from a properly manufactured mil-spec load. The brass case is boxer primed and fully reloadable giving cost conscious shooters the option to recover and reload spent cases. Packaged 20 rounds per box this ammunition suits everything from function testing a new rifle to high volume training sessions and range days. For shooters who want dependable mil-spec quality 5.56 ammunition without paying a premium the Global Ordnance M193 is a proven choice at GrabAGun. Global Ordnance M193 Specifications Brand: Global Ordnance Model: M193 Caliber: 5.56 Bullet Type: Full Metal Jacket Bullet Weight: 55 gr Case Material: Brass Muzzle Velocity: 3162 fps Muzzle Energy: 1218 ft-lbs Rounds Per Box: 20 Available At: GrabAGun