5.56mm BTHP 69 gr Velocity 2,470 ± 30 ft/secPressure 3,875 bar maximum Propellant Propellant powder filling with automatic scale 100% Shellcase 5.56mm. Brass casesPrimer Flash Hole-Boxer Type Primers(Centerfire Primer) Accuracy Surround spread not over 200mm, at the range of 550 meters. The test was aimed at 10 shots with a 24 inches long barrel from the rim of the barrel. Bullet 69 grain Boat Tail Hollow PointBullet Pull 120 Lb. minimum Bullet Push 100 Lb. minimum Visual inspection 100% visually inspection in the final process before packingLoaded Round Length 57.05 ± 0.05 mm.