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Description
The Remington Thunderbolt .22 LR (MPN: 21238) is one of the best-selling rimfire cartridges in the world, known for its high-velocity performance and exceptional value. Engineered for high-volume shooting, the Thunderbolt line is the go-to choice for target practice, plinking, and small-game hunting. Whether you are teaching a new shooter the basics or heading to the range for a day of casual competition, these rounds deliver the reliability you expect from an American icon.
High-Velocity Performance
This load features a 40-grain Lead Round Nose (LRN) projectile designed for aerodynamic stability and consistent flight. Loaded to high-velocity specifications, the Thunderbolt provides the extra energy needed to reliably cycle semi-automatic handguns and rifles, such as the Ruger 10/22, Smith & Wesson M&P15-22, and various .22 LR conversion kits. The round nose profile ensures smooth feeding from both rotary and box magazines, reducing the risk of jams during fast-paced range sessions.
Versatile & Affordable
The Remington 21238 is built for the high-volume enthusiast. By utilizing high-quality lead projectiles and Remington's proven rimfire priming technology, the Thunderbolt series offers a cost-effective way to maintain proficiency without breaking the budget. It is a versatile round that performs equally well in bolt-action training rifles and high-speed semi-auto platforms, making it a staple in every shooter’s ammo can.
Key Features & Benefits
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High-Velocity Loading: Provides reliable cycling in semi-automatic firearms and increased energy for small game.
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40gr Lead Round Nose (LRN): Classic projectile design for consistent accuracy and smooth feeding.
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Exceptional Value: Priced for high-volume plinking and training, allowing for more time on the trigger.
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American-Made Reliability: Produced by Remington, a name synonymous with rimfire excellence for over a century.
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Small Game Capable: Sufficient energy and accuracy for pest control and small-game hunting.
The Remington Thunderbolt 40gr LRN is the definitive "bang-for-your-buck" rimfire round. It offers the perfect combination of velocity, reliability, and affordability for anyone looking to burn through several boxes at the range. When you need a round that cycles fast and hits hard, the Thunderbolt 21238 is the easy choice.
Specs
caliber
22LR
bullet type
Lead Round Nose
bullet weight
40gr
velocity
1255
application
Target, Range, Training
