LIMITED QUANTITIES AVAILABLE! Federal Ammunition is selling hard to find 5.56x45mm Military Spec ammunition that's great for varmint blasting and target shooting. Manufactured at the famous Lake City Arsenal, Reloadable brass cases and Boxer primers. Please note: This is military ammunition that may be loaded to higher pressures than SAAMI specifications for 223 Remington.
Technical Information Muzzle Velocity: 3240 fps Muzzle Energy: 1282 ft. lbs.
Note: While, .223 and 5.56 x 45 ammo are interchangeable, 5.56mm ammunition may be loaded at higher pressures than .223. SAAMI warns not to use 5.56 ammo in sporter 223 rifles.
• CALIBER: 5.56 mm, manufactured at the Lake City Army Ammunition Plant (LCAAP)
• CASE: Brass (Copper Alloy No. 260)
• BULLET: 55 gr. FMJ Boat-Tail
• PRIMER: M41 Operating Range: (-40 degrees to +125 degrees F)
• PRIMER SEALANT: Water resistant lacquer
• CASE MOUTH SEALANT: Yes
• CASE KNURL: No
• HEADSTAMP: Each loaded cartridge shall be headstamped with the manufacturer's symbol and year of manufacture
• ACCURACY: 3-10round groups not to exceed 2.00" mean radius maximum average at 200 yards
• INSTRUMENTAL VELOCITY: 3165 +/- 40 FPS (78 feet from muzzle) using a 5.56 test barrel, 20" long
• ENERGY: 1223 Ft-Lbs. at 78’
• CHAMBER PRESSURE: Piezotronic maximum average per 10 rounds - 55000 PSI in 5.56 test barrel (case mouth location)
• BULLET PULL: Minimum individual 35 lbs.
• PROPELLANT DETECTION: 100% mechanical and/or electrical detection of propellant levels within the cartridge
• VISUAL INSPECTION: 100% visual inspection of finished cartridges prior to packaging
• WARNING: For use in standard 5.56 mm chambers. Do not use in non-standard 5.56 chambers.
• PACKAGING: 20 Rounds per carton. 25 cartons per 500 round case.
| Manufacturer | Federal |
|---|---|
| Manufacturer # | FEDXM193-20 |
| Product # | XM193-20920 |
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