The .223 Remington caliber is a hunting round with the same outer dimensions as the 5.56x45mm NATO round. The 55 grain is the most popular weight of the bullet. The SAAMI version is not MIL-SPEC and may feature a shorter lead.
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KAK Industry AR-15 5.56 Micro Slimline Flash Can
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Add to cartQuick ViewKAK Industry AR-15 5.56 Micro Slimline Flash Can
AR-15 Micro Flash Can
$24.95$15.95In stock
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20" .223 WYLDE Stainless Steel Spiral Fluted Barrel 1x8 Twist
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20″ .223 WYLDE Stainless Steel Spiral Fluted Barrel 1×8 Twist
20 Inch Spiral Fluted .223 Wylde Stainless Steel Barrel
$194.95$144.95In stock
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5.56 Nato 10.5" Barrel- Pistol Gas System
5.56 Nato 10.5″ Barrel- Pistol Gas System
$76.0010.5" Nato Barrel
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Kleen-Bore Cleaning Kit 22/223Cal
.22/.223/5.56 Kleen Bore Cleaning Kit$27.52$25.52In stock
