Item #:RM21241
$0.08 per round
Buy 3 or more, save 5%! Only $37.04 per box!
Shipping: One flat fee of $12.95 per online order.
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Availability:In Stock
Pricing shown is per box. Case quantity for reference only.
Read 5 Reviews

Product Information

22 LR 40gr RN Thunderbolt Ammunition

Bulk Pack of 500 rounds.

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.

This is loaded ammunition.


WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to -

Technical Notes

Caliber:  22 LR

Grain Weight:  40

Muzzle Velocity:  1255 fps

Package Quantity:  500

Bullet Style:  Lead Round Nose

Ballistic Coefficient:  .116

Usage:  Small Game

Read 5 Reviews - Average Rating: 4.4 stars

Good ammo

By David H. on Jul 03, 2023
Shooots great in my 22 auto pistols. Good accuracy

No misfires, not greasy, great accuracy and price

By Stewart L. on Oct 17, 2022
The recent ammo shortage has caused me to run through all of my 22 LR stock. I am now buying current production from most brand name producers.

This ammo is some of the best when it comes to misfires and being consistent. I recently fired 1,000 rounds of this ammo and had zero (0) misfires. I shot this ammo through my Ruger Mark IV and Browning Buckmark with good accuracy.

This not target ammo but is accurate enough to hit steel (6") at 25 yards or paper targets. The price makes it my current go to ammo for the range.

Graf's service is legendary - I recommend

Great service and price

By Jerome W. on Apr 24, 2020
Grafs, as always had the best price and, given the times, shipped it out very fast. The ammo is pretty much what it has always been, a good plinking, have fun load. Been using it for quite a few years. It's a little dirtier than some 22 because there is no plating on the bullet, but that really doesn't bother me.

great service from grafs ok ammo from remington

By Wilbur S. on Jul 18, 2019
Bought one box to try. Works ok in my s&w revolver, buckmark, and henry lever gun. No ftf or duds in the box. Good ammo @5¢ per shot.

Good for plinking

By Benjamin F. on Feb 06, 2019
I bought two boxes of this to make sure they would function okay after hearing all of the horror stories about Remington thunderbolt. Its not the cleanest ammo but they function great out of my Nordic Components 22 upper and group around an inch at 50 yards. I only had one FTF between both boxes. I went back and bought another 6 bricks, pretty hard to beat for the price!
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