Description
Remington Thunderbolt 22LR 40 Grain Round Nose is one of the most widely recognized rimfire loads on the market, built for affordable, high volume shooting across a wide range of .22 LR firearms. Designed for plinking, target practice, and small game use, Thunderbolt has remained a long standing favorite among rimfire shooters for decades.
Loaded with a 40 grain lead round nose projectile, this cartridge is configured as a high velocity .22 LR load, delivering approximately 1,255 fps muzzle velocity depending on barrel length. The heavier 40gr profile offers stable flight characteristics and dependable performance for casual target shooting and field applications.
Remington markets Thunderbolt as a versatile round designed to “cover the broadest range of .22-caliber excitement,” and it remains one of the brand’s best selling rimfire loads of all time.
Made In United States of America
Product Information
| Cartridge | 22 Long Rifle |
| Best Use | Range & Target |
| Grain Weight | 40 Grains |
| Quantity | 500 Round |
| Configuration | (Bulk) |
| Muzzle Velocity | 1255 Feet Per Second |
| Muzzle Energy | 140 Foot Pounds |
| Bullet Style | Round Nose |
| Lead Free | No |
| Velocity Rating | Supersonic |
| Country of Origin | United States of America |



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