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Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammunition for Small Game, Target, Varmint Up to 12% Off

Remington Thunderbolt, .22 LR, 40 Grain, Lead Round Nose Rimfire Ammo, R21271
Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammo, 6300 Rounds, R21271C
Remington Thunderbolt .22 LR 40 Grain Lead Round Nose Rimfire Ammo, 525 Rounds, R21271
Remington Thunderbolt, .22 LR, 40 Grain, Lead Round Nose Rimfire Ammo, R21271
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Remington Thunderbolt, .22 LR, 40 Grain, Lead Round Nose Rimfire Ammo, R21271
Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammo, 6300 Rounds, R21271C
2 of 3 images
Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammo, 6300 Rounds, R21271C
Remington Thunderbolt .22 LR 40 Grain Lead Round Nose Rimfire Ammo, 525 Rounds, R21271
3 of 3 images
Remington Thunderbolt .22 LR 40 Grain Lead Round Nose Rimfire Ammo, 525 Rounds, R21271

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Questions & Answers
Customer Reviews
Most Recent Reviews Pretty good by Diehardhunter, Verified Owner, June 7, 2025
I ordered these for my .22lr pistol and they are great. No misfires yet.
Most Recent Reviews Dependable Ammo by RUSSELL YOON, Verified Owner, May 22, 2025
I'm one who shoots 200-300 rounds using a spotting scope, so I go through ammo quickly. This is my default bulk ammo as it feeds well, has minimal duds/malfunctions, and every one of my semi-auto rifles and pistols will eat it. As many will tell yo...
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Most Recent Reviews Never enough 22 by TJ, Verified Owner, March 26, 2025
This is good ammo at a good price. Will be doing business with you again.
Most Recent Reviews rem thunder by captmatt33, Verified Owner, March 22, 2025
Very clean ammo with zero misfires. Been trying diff ammo for new build and so far this is most reliable
Most Recent Reviews Remington 22 Thunderbolt Rimfire .22 LR 40 Grain by Mike P, Verified Owner, March 9, 2025
Great ammo. Bought to use in my Ruger SR22 and Mark IV. This ammo cycles well in both of these and holds a good group. With the Mark IV fitted with a Vortex Viper 6MOA red dot, I can achieve a 2 inch group at 25 yards using a rest.
Most Recent Reviews Great Deal by Cajun, Verified Owner, February 20, 2025
Remington Ammo, great price, seems to be an upgrade from the Winchester I originally ordered but a little more expensive - not by much for 22lr, haven't had the chance to shoot it yet but will update this if there's an issue.
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Please note: For safety reasons, OpticsPlanet is not able to accept returns of ammunition for any reason, and no refunds will be issued for any returned ammunition.

Product Info for Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammunition

They've become the outstanding favorite of 22 owners the world over. These round nose bullets in high-velocity loads cover the broadest range of 22-caliber excitement. No wonder 22 Thunderbolt is Remington's best-selling and most popular round of all time.image

WARNING: California`s Proposition 65

Specifications for Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammunition:

Manufacturer: Remington
Caliber: .22 Long Rifle
Bullet Type: Lead Round Nose (LRN)
Bullet Weight: 40 grain
Cartridge Case Material: Brass
Muzzle Velocity: 1255 ft/s
Application: Varmint, Target, Small Game
Primer Style: Rimfire

Features of Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammunition

  • Ideal for target shooting and plinking
  • 22 Thunderbolt receives the same attention and manufacturing standards as Remington centerfire ammunition
  • Consistency in every shot
  • Delivers a lightning fast muzzle velocity of 1255fps

Package Contents:

  • Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammunition

What is Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammunition good for?

The manufacturer says that it is best for small game, target, varmint.

Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammunition Orderable Models

List of Orderable Models

Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammo, R21271 , MPN: R21271 , UPC: 047700212715 , Code: RT-ARM-R21271-R21271
Remington 22 Thunderbolt Rimfire .22 LR 40 Grain Round Nose Brass Cased Rimfire Ammo, 6300 Rounds, R21271C , MPN: R21271C , Code: RT-ARM-R21271-R21271C
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