Federal P458SA 458MG 500 SWAFR 20rds

$109.99

Description

Federal P458SA 458MG 500 SWAFR 20rds

Federal P458SA Premium 458 Winchester Magnum Swift A-Frame 500 GR 20Box/10Case These situations are once in a lifetime. Performance less than perfect is unacceptable. The Trophy Bonded Bear Claw and Sledgehammer Solids feature looks and improved designs. They are designed to stop anything on the planet. Look for Barnes Banded Solid and Triple Shock X Bullet options in a variety of calibers.

CALIBER .458 Win
CONDITION New in Box
MANUFACTURER PART NUMBER P458SA
MODEL Premium Cape-Shok Centerfire Rifle
TYPE Rifle Ammo
UPC 029465061210. Federal P458SA 458MG 500 SWAFR 20rds

Winchester primers come in WSP, WLP, WSR, and WLR flavors – small pistol, large pistol, small rifle and large rifle. They use the same primer for standard and magnum loads, which in essence means they are all magnum primers, and they act that way on a chronograph, with larger standard deviation in velocity than I get with a standard primer from CCI.

My preference in primers for standard loads is CCI, and generally speaking in a good load I can get standard deviations in velocity in the high single digits or low teens, where the same load may have and SD of 25-30 with a Winchester primer.

I’ve had good luck using CCI primers. From what I understand CCI benchrest primers are usually easier to ignite than their regular, magnum and military style primers. And the military and magnum primers need a harder strike to ignite.

I had my best groups at 100 yards using CCI BR primers in my AR-15 in 5.56. However,  I don’t recommend using them in an AR because they would be the ones most likely to slam fire.

Never had a misfire or slam fire with either the CCI #41 or BR in the AR. Remington Small Rifle Bench Primers #7-1/2 Box of 1000