Reloading Supplies
Looking for brass, bullets, dies for your reloading press or reloading tools? Shop Reloading
Looking for brass, bullets, dies for your reloading press or reloading tools? Shop Reloading
PLEASE NOTE: Most Orders Ship in 1-3 Business Days.
We don't sell primers or powder and we do not offer backorders on any item.
Warning this product is known to the state of California to cause [cancer] [birth defects or other reproductive harm].Plinking. Targets. Competition. Training. Whatever rimfire pursuit drives you, you'll get accurate, affordable performance with Federal® Champion™ rimfire ammunition. The reliable bullet, priming and brass are suited to a wide variety of rimfire range applications.
Accurate
Consistent and reliable
Affordably priced
Federal brass, bullet and primer
Specifications
Caliber: 22 Winchester Magnum Rimfire
Weight: 40 Grains
Ballistic Coefficient .111
Type: Full Metal Jacket
MPN: 737
Rounds Per Box: 50
Ballistic Information
-Muzzle Velocity: 1880 fps
-Muzzle Energy: 314 ft/lbs
About the Manufacturer
Since 1922, Federal Premium Ammunition has been providing hunters and shooters with high-quality shotshell, centerfire and rimfire ammunition. At Federal Premium, we believe certain moments are worth a Premium. From our humble beginnings nestled among the lakes and woods of Minnesota, Federal Premium Ammunition has evolved into one of the world's major producers of sporting ammunition while partnering with the conservation organizations that protect and support our outdoor heritage.
About the 22 Winchester Magnum Rimfire
The .22 Winchester Magnum Rimfire (5.6×27mmR), more commonly called .22 WMR, .22 Magnum, or simply .22 Mag, is a rimfire cartridge. Originally loaded with a bullet weight of 40 grains (2.6 g) delivering velocities in the 2,000 feet per second (610 m/s) range from a rifle barrel, .22 WMR has also been loaded with bullet weights of 50 grains (3.2 g) at 1,750 feet per second (530 m/s) and 30 grains (1.9 g) at 2,250 feet per second (690 m/s). More recently, a high-quality 30gr Vmax cartridge from Hornady has been released. This exceeds 2200fps in a rifle and has a reputation for much greater consistency and accuracy than was previously attributed to this calibre. Accuracy around 1 MOA is achievable and this has led to this cartridge regaining ground previously lost to the excellent .17 HMR, especially as the 30gr bullet weight (nearly double that of the HMR's normal 17gr) gives it a reputation for hitting harder on larger varmints such as fox and coyote.
Specifications
Parent case .22 WRF
Bullet diameter .224 in (5.7 mm)
Neck diameter .242 in (6.1 mm)
Base diameter .242 in (6.1 mm)
Rim diameter .294 in (7.5 mm)
Rim thickness .050 in (1.3 mm)
Case length 1.055 in (26.8 mm)
Overall length 1.350 in (34.3 mm)
Rifling twist 1-16"
Primer type Rimfire
Ballistic performance
Bullet mass/type Velocity Energy
30 gr. (1.9 g) HP 2,300 ft/s (700 m/s) 322 ft·lbf (437 J)
40 gr. (2.6 g) JHP 1,875 ft/s (572 m/s) 324 ft·lbf (439 J)
50 gr. (3.2 g) JHP 1,530 ft/s (470 m/s) 300 ft·lbf (410 J)
Business Hours:
Monday - Friday 9-5 CST
Before calling please note:
1. We don't have any primers or powder
2. We don't manufacture ammunition or reload ammunition
3. Check the ship dates above. Business days are Mon-Friday. Saturday and Sunday don't count.
4. If you didn't receive a copy of your order please e-mail us. We are having difficulties delivering to comcast e-mail addresses.
5. We are currently 7 days behind on returning phone calls. Please e-mail if possible.
Phone: 512-827-8651
(please e-mail us for a faster response)
