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15" 5.56 NATO 1:7 BARREL, CARBINE GAS, M4 CONTOUR

$75.50

FREE Local pick up

Topeka, Kansas

Posted 3 days, 14 hours ago

Expires in 3 days, 9 hours

115 Clicks

Appears in
Ammo & Accessories, Firearms, Household Goods, Sporting Goods

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Description

CALIBER5.56 NATO

BARREL LENGTH15 inches

BARREL MATERIAL4150 Chrome Moly Vanadium

BARREL FINISHNitride

BARREL CONTOURM4 Contour

TWIST RATE1:7

GAS SYSTEM LENGTHCarbine Length

GAS BLOCK DIAMETER.750 inch

THREAD PATTERN1/2 - 28