Remington Thunderbolt Bulk .22 LR 40gr Round Nose Rimfire Ammunition, 500-Round Box

Remington Thunderbolt Bulk .22 LR rimfire ammunition (brand part no. 21241) loads a 40-grain round nose bullet in a bulk 500-round box, built for shooters who go through .22 LR faster than any standard box can keep up with. Thunderbolt has been Remington’s affordable everyday rimfire line for decades, prioritizing consistent function and low cost over match-grade accuracy, which is exactly the trade-off high-volume plinkers and small-game hunters are happy to make. A 500-round bulk box means fewer trips back to the shelf during a long day at the range or in the field. For .22 LR shooters who want dependable, affordable ammunition in high volume, this rimfire ammunition from Remington is built for exactly that.

Key Specifications

• The chambering is .22 LR, the most common rimfire cartridge.
• The bullet weighs 40 grains, the standard .22 LR weight.
• The bullet is a round nose, built for reliable feeding rather than expansion.
• This load is part of Remington’s long-running Thunderbolt everyday rimfire line.
• Case material is brass.
• Each box holds a bulk 500 rounds, cutting down on trips back to the shelf.
• This packaging is built for high-volume plinking and small-game hunting.
• Cost runs about $0.05 per round at this listing price.
• Shipping weight for this box runs about 3.7813 pounds.

Frequently Asked Questions

Is Thunderbolt a match-grade round? No, it prioritizes affordable, consistent function over match-grade accuracy, making it a practical choice for high-volume plinking and small-game hunting.

How many rounds come in this box? 500 rounds, a bulk quantity built for shooters who go through .22 LR quickly.

What bullet style does this load use? A 40-grain round nose, the standard .22 LR profile built for reliable feeding.

Buy the Remington Thunderbolt Bulk .22 LR 40gr Ammunition

High-volume rimfire shooting runs on bulk ammunition, and Thunderbolt has kept plinkers and small-game hunters stocked for generations. Order it from our Lubbock, Texas gun shop for fast shipping straight to your door.