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Questions & Answers
What is the rated muzzle velocity?

Optics Planet gives a good description with good information; however, you still have to take the time and effort to read it. It clearly says in two different spots that the advertised muzzle velocity (out of a 26” barrel) is 1106 FPS. Unfortunately for some, there is not a picture of this. You still have to read the description of what you are buying. Thanks to Optics Planet for giving us the the products and the info we need, even if some people won’t take the time to read it before asking questions about it.

by José, Verified Owner, November 3, 2021
what is the difference between round nose and flat nose .22 ammunition Expert Answer

The flat nose makes it easier to see exactly where your bullet penetrated a paper target, which makes for much easier scoring, as the hole is cleaner with less radial tearing. Flat-nosed ammunition tends to have a lighter load of powder, so they don’t often give you the same velocity as their lead round nose bullet cousins.

by Brandon B, Gear Expert, September 2, 2021
Customer Reviews
Most Recent Reviews
Ammunition by Doug, July 1, 2022
Good product shot very well quick service actually pretty amazing there's been very little weight on anything I've ordered my fury 5000s rangefinders has been a little slow but nobody else has them I know you'll come through
Read 1 Review
Number of Rounds: 50

Code: 3YP-ARM-SKRMA5-420113

MPN: 420113

UPC: 4023045421131

List: $15.08
$0.30/Round
$14.99

Product Info for SK Biathlon Sport .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition

SK Biathlon Sport is as dependable as it gets. When you're competing in a sport that combines cross country skiing with target shooting, the last thing you want to worry about is whether or not your 22 Long Rifle Ammo works. SK Biathlon Sport .22LR was designed for optimum ballistic performance even in windy and frigid conditions. German manufacturer SK has spent decades refining biathlon and competitive shooting ammo.image

The SK Biathlon Sport features a special lubricant specifically designed to perform in freezing weather, but also during more temperate shooting disciplines like silhouette or benchrest shooting. On paper, the 40-grain .22-caliber bullet shot out of a 26-inch barrel will have a muzzle velocity of 1,106 feet-per-second and 109 foot-pounds of energy. At 100 yards, velocity only drops to 968 fps and 83 ft-lbs of energy. Find SK Biathlon ammo for sale in quantities of 50 rounds per box. Get your next box today!

WARNING: California`s Proposition 65

Specifications for SK Biathlon Sport .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition:

Manufacturer: SK
Caliber: .22 Long Rifle
Number of Rounds: 50
Bullet Type: Lead Round Nose (LRN)
Bullet Weight: 40 grain
Cartridge Case Material: Brass
Muzzle Velocity: 1106 ft/s
Application: Target
Package Type: Box
Primer Style: Rimfire
Country of Origin: Germany
Muzzle Energy: 109 ft-lbs

Package Contents:

  • SK Biathlon Sport .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition

SK Biathlon Sport .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition Orderable Models

List of Orderable Models

  • SK Biathlon Sport .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammo, 50 Rounds, 420113 , MPN: 420113 , UPC: 4023045421131 , Code: 3YP-ARM-SKRMA5-420113
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