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M16 BARRELS

Browse our selection of M16 barrels for sale and find the one that you need to complete your recent repair or replacement project. Numrich Gun Parts has a wide variety of M16 barrels and has the experience and service that you'd expect from America's leader in providing current and obsolete gun parts. Shop today!

Barrel Assembly, 5.56/.223, 16
Barrel Assembly, 5.56/.223, 16" (w/ Front Sight Base & Bayonet Lug)

Manufacturer: AR15/M16

Model: AR15, M16, M4

Product #: 1287810

$149.95 $185.75

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Barrel Assembly, 5.56/.223, 16
Barrel Assembly, 5.56/.223, 16", 1/9" Twist, HBar, Made in USA, Used

Manufacturer: AR

Model: AR15, M16

Product #: 1866150

$139.50

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Barrel Assembly, 5.56/.223, 16
Barrel Assembly, 5.56/.223, 16", 1/9" Twist, Made in USA, Used

Manufacturer: AR

Model: AR15, M16

Product #: 1866260

$139.50

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Barrel Assembly, 5.56/.223, 16
Barrel Assembly, 5.56/.223, 16", Chrome Lined, w/ Front Sight Base & Bayonet Lug

Manufacturer: AR

Model: AR15, M16

Product #: 1434710

$149.95 $195.50

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Barrel Assembly, 5.56/.223, HBAR, 16
Barrel Assembly, 5.56/.223, HBAR, 16", Black Phosphate Finish

Manufacturer: AR15

Model: AR15, M16

Product #: 1432630

$134.95 $185.75

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Barrel Assembly, M4, 5.56/.223 Cal., 14.5
Barrel Assembly, M4, 5.56/.223 Cal., 14.5" w/ IZZY Flashhider, New, Marked B MP

Manufacturer: AR15/M16

Model: AR15, M16

Product #: 1503160

$142.00

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Barrel, .308, 23 3/4
Barrel, .308, 23 3/4", 1/10" Twist, Fluted, Stainless w/o Extension, New

Manufacturer: AR

Model: AR15, M16

Product #: 1818840

$52.00

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Barrel, .556/.223 Cal., Heavy, 10-1/2
Barrel, .556/.223 Cal., Heavy, 10-1/2", 1/7 Twist, Black Phosphate w/o SightBase

Manufacturer: AR15 / M16

Model: AR15, M16

Product #: 1476480

$79.95 $109.25

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Barrel, .556/.223 Cal.,10-1/2
Barrel, .556/.223 Cal.,10-1/2", 1/7 Twist, Black Phosphate w/o Front Sight Base

Manufacturer: AR15 / M16

Model: AR15, M16

Product #: 1476490

$79.95 $109.25

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Barrel, .556/.223 Cal.,11-1/2
Barrel, .556/.223 Cal.,11-1/2", 1/9 Twist, Black Phosphate w/o Front Sight Base

Manufacturer: AR15 / M16

Model: AR15, M16

Product #: 1476500

$109.25

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Barrel, .556/.223, 16
Barrel, .556/.223, 16", Bull Contour, Fluted, Phosphate Finish, 1/9" Twist

Manufacturer: AR15

Model: AR15, M16

Product #: 1481790

$109.25

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Barrel, .556/.223, 16
Barrel, .556/.223, 16", Bull Contour, Phosphate Finish, 1/9" Twist

Manufacturer: AR15

Model: AR15, M16

Product #: 1481800

$109.25

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Barrel, 5.56/.223, 14-1/2
Barrel, 5.56/.223, 14-1/2", In The White

Manufacturer: AR15

Model: AR15, M16

Product #: 1432610

$121.25

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Barrel, 5.56/.223, 16
Barrel, 5.56/.223, 16", Black Phosphate Finish

Manufacturer: AR15

Model: AR15, M16

Product #: 1432620

$109.95 $142.00

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Barrel, 5.56/.223, 16
Barrel, 5.56/.223, 16", M4 Contour, 1/7" Twist, In the White, New

Manufacturer: AR

Model: AR15, M16

Product #: 1818850

$83.25

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Barrel, 5.56/.223, 20
Barrel, 5.56/.223, 20", Govt Contour, 1/7" Twist, In the White, New

Manufacturer: AR

Model: AR15, M16

Product #: 1820060

$62.50

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Extra shipping cost of $1.00