5.56 Vs. 5.45 Ballistics Gel Test
This ballistics gel test compares the 5.56x45mm and 5.45x39mm rifle cartridges. The 5.56mm round demonstrated earlier yawing and significant damage within the first few inches of the gel block. The 5.45mm round maintained a straighter path for longer before yawing, showing slightly more penetration. Both calibers proved effective, with the 5.45x39mm noted for its low recoil.









