Norma .22LR 40gr Hollow Point 

Norma Subsonic-22 ammunition is precisely manufactured to deliver outstanding performance time and time again for match shooting or plinking. The 40 grain hollow point bullet makes this a great choice for hunting as well. The subsonic velocity is effective whether shooting suppressed or not. This quiet round produces a report that results in less perceived noise compared to standard velocity 22 Long Rifle rounds; making this round perfect for plinking, training, or shooting in areas where noise may be a concern. This round is ideal for shooters using bolt-actions or single shot rifles (but is perfectly safe in semi-automatics although it might not completely cycle the action). This subsonic ammunition is a perfect choice for shooting through your favourite rimfire suppressor.