5.56 NATO (.223) Firearms for Sale
Browse current firearms chambered in 5.56 NATO (.223), with listings from GunSpot sellers.
Current listings
HELLION BULLPUP 5.56X45 NATO 18'' BBL (1)30RD MAG BLACK
$1,731.97 Sold by GunPro.com
18'' UPPER, RIFLE LENGTH BBL, ATLAS R-ONE 15'' M-LOK HG
$509.99 Sold by GunPro.com
CM556-16-M5S CARBINE 5.56MM 16.1'' BBL (1) 30-ROUND MAG BLACK
$1,884.97 Sold by GunPro.com
AR-15 16'' PENCIL BARREL 4150 QPQ MID .625 FDE
$262.97 Sold by GunPro.com
L5AWM 10RD TRANSLUCENT DARK EARTH
$25.97 Sold by GunPro.com
SCAR 16S NRCH 5.56X45MM 16.2'' BARREL 30+1 ROUND FDE
$3,399.00 Sold by GunPro.com
13.7'' MIDGAS FSB, SL FURNITURE, LFT,QD END PLATE,NOX,
$1,330.00 Sold by GunPro.com
SCAR 16S NRCH 5.56X45MM 16.2'' BARREL 30+1 ROUND BLACK
$3,399.00 Sold by GunPro.com
AR-15 Micro, 5.56NATO, Billet, 5" Barrel Custom M-Lock Handguard, FDE
$599.00 Sold by SecurityAllStar
HELLION BULLPUP 5.56 16'' 30+1
$1,714.97 Sold by GunPro.com
USED RUGER AR-556 10 ROUND
$599.99 Sold by LSS GUNS
SCAR 15P VPR 5.56X45MM NATO 7.5'' BBL (1)30RD MAG BLACK
$3,299.00 Sold by GunPro.com
5.56 LIGHTWEIGHT BOLT CARRIER COMPLETE TITANIUM NITRIDE
$310.97 Sold by GunPro.com
FIGHT LIGHT INDUSTRIES MCR DUAL FEED MAGAZINE OR BELT-FED UPPER RECEIVER FULL AUTO RATED.
$5,999.99 Sold by GunPro.com
AR-15 BB M4 BARREL 14.7 CARBINE 5.56MM
$279.00 Sold by GunPro.com
M16 BOLT CARRIER GROUP 5.56 TITANIUM NITRIDE
$208.97 Sold by GunPro.com
5.56MM NATO 16'' EAST INDIA UPPER RECEIVER W/FSB
$495.97 Sold by GunPro.com
Colt M4 carbine #10582 (semi)
$1,045.00 Sold by Silver Dollar Firearms
BCMGUNFIGHTER COMP MOD 4 -5.56 (1.75'' CLOSED TINE)
$98.97 Sold by GunPro.com
MCX RATTLER 5.56 NATO 5.5'' BBL (1) 30RD MAG NO BRACE BLACK
$2,499.99 Sold by GunPro.com
AR-15 MODERN SERIES 7.5 PISTOL LENGTH BARREL
$114.97 Sold by GunPro.com
New RUGER AMERICAN GEN 2
$629.99 Sold by DILLON BLUE COLLAR ARMORY LLC