Description
CCI Blazer Brass 10mm 180gr FMJ ammunition combines CCI’s reliable priming with reloadable brass cases and clean-burning propellants. Each cartridge carries a 180 grain full metal jacket flat nose at a rated 1200 feet per second. At a rated 1200 fps, this is a true full-power 10mm load rather than a watered-down 40 S&W equivalent, so your practice sessions match the recoil and timing of your carry or hunting ammunition.

Why Shooters Choose This 10mm Range Ammo
- 180 grain full metal jacket flat nose bullet
- Rated 1200 fps
- Boxer-primed, reloadable brass cases
- Clean-burning propellants for less fouling
- Packed 50 rounds per box, CCI 5221
CCI Blazer Brass 10mm 180gr FMJ Features
- Full-power 10mm Auto velocity of 1200 fps
- Flat nose FMJ bullet for smooth feeding and clean target holes
- Reliable CCI primers with boxer-primed brass
- Reloadable brass cases for handloaders
- Great for pistols and 10mm carbines alike
Full-power 10mm produces noticeably more recoil and muzzle blast than 9mm or 40 S&W, especially in compact pistols. Start with slow, controlled strings and work up to faster shooting as your grip improves. Good eye and ear protection is essential, and a heavier full-size pistol or a 10mm carbine makes long range sessions far more comfortable.
Because the brass cases are boxer primed, handloaders can collect and reuse them after each trip. Many 10mm shooters keep a few boxes of 10mm range ammo in the range bag for drills and use the saved brass to build their own hunting loads later.
Specifications
- Brand: CCI
- Product Line: Blazer Brass
- Cartridge: 10mm Auto
- Bullet: full metal jacket flat nose
- Bullet Weight: 180 grains
- Velocity: 1200 fps
- Case: Brass, boxer primed, reloadable
- Quantity: 50 rounds
- CCI Item: CCI 5221
- UPC: 604544656275
Getting the Most From 10mm FMJ Ammo
The 10mm Auto has earned a loyal following among hunters, backcountry hikers and competitive shooters, but full-power ammunition has traditionally been expensive. This 10mm fmj ammo gives you honest 10mm performance at a price that makes regular practice realistic, so you can build the grip and recoil control this cartridge demands.
The 180 grain flat nose bullet is a common weight for the cartridge and tends to shoot close to the sights in most 10mm pistols. The flat meplat feeds smoothly in modern 10mm handguns and leaves crisp holes in paper for easy scoring.
Full metal jacket bullets are built for training and target work, not expansion. For hunting or defense, pair this load with a quality hollow point or hard cast bullet of similar weight.
CCI has built ammunition and primers in Lewiston, Idaho since the 1950s, and Blazer Brass is one of the most popular range loads in the country. The reloadable brass cases are a bonus for handloaders, who can collect and reuse their brass after each range trip.
10mm pistol owners, carbine shooters and anyone who wants affordable full-power 10mm range ammo will get dependable performance from this 50-round box. Always confirm your firearm is chambered for 10mm Auto, wear eye and ear protection, and follow all federal, state and local laws.
Shooters choose blazer brass ammo because it balances cost and quality. You get the same reliable CCI primers and consistent powder charges found in more expensive loads, with brass cases you can reload, at a price that makes regular practice realistic. For many shooters it is the default box they reach for whenever they head to the range.
Store this ammunition in a cool, dry place in its original packaging so the lot number stays with it. If you shoot often, buying several boxes of the same lot keeps your point of impact consistent from session to session.
Browse the MAG5 Firearms ammunition selection for more handgun loads, and visit CCI Ammunition for full product details.







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