Original: Martlet 2G and 2G-1 The Martlet 2G was an advanced test projectile that had nearly all of its total 350lb (160kg) weight in the projectile.
Revised: Martlet 2G and 2G-1 The Martlet 2G was an advanced test projectile with nearly all of its total 350lb (160kg) weight in the projectile.
Edit intent: fluency