Notifications

Close

We have resumed order fulfillment. For the health and safety of our employees, we are operating with a limited staff and it may take up to 3 weeks to fulfill your order.

At this time, we no longer accept orders over the phone and Canadian orders.

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

Add to My Saved Parts
Extra shipping cost of $1.00
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

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 5.56/.223, 10-1/2
Barrel, 5.56/.223, 10-1/2", Heavy, Black Phosphate (w/o Front Sight Base)

Manufacturer: AR15 / M16

Model: AR15, M16

Product #: 1476480

$79.95 $109.25

Add to My Saved Parts
Extra shipping cost of $1.00
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

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 5.56/.223, 16
Barrel, 5.56/.223, 16", Bull Contour, Phosphate Finish (1/9 Twist)

Manufacturer: AR15

Model: AR15, M16

Product #: 1481800

$109.25

Add to My Saved Parts
Extra shipping cost of $2.00
Barrel, 5.56/.223, 16-1/8
Barrel, 5.56/.223, 16-1/8", Government Contour, In The White, New (w/o Extension

Manufacturer: AR

Model: AR15, M16

Product #: 1819310

$62.50

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 5.56/.223, 20
Barrel, 5.56/.223, 20", Gov't Contour, In The White, New (Sabre Defence Mfg)

Manufacturer: AR

Model: AR15, M16

Product #: 1820060

$62.50

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 5.56/.223, 24
Barrel, 5.56/.223, 24", H-Bar Contour, In The White, New (w/o Extension)

Manufacturer: AR

Model: AR15, M16

Product #: 1819250

$52.00

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 5.56/.223, 24
Barrel, 5.56/.223, 24", Target, In the White, New (w/o Extension)

Manufacturer: AR

Model: AR15, M16

Product #: 1819240

$52.00

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 5.56/.223, 7-1/2
Barrel, 5.56/.223, 7-1/2", Black Phosphate Finish, New

Manufacturer: AR15

Model: AR15, M16

Product #: 1432600

$64.95 $98.25

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 6.5 Grendel, 14-1/2
Barrel, 6.5 Grendel, 14-1/2", M4 Contour, In The White, New (1/7.5" Twist)

Manufacturer: AR15

Model: AR15, M16

Product #: 1570840

$49.25

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 6.5 Grendel, 16-1/2
Barrel, 6.5 Grendel, 16-1/2", M4 Contour, In The White, New (1/7.5" Twist)

Manufacturer: AR

Model: AR15, M16

Product #: 1821740

$52.00

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 6.5 Grendel, 24
Barrel, 6.5 Grendel, 24", Bull Contour, 1/7.5" Twist, Stainless (No Gas Hole)

Manufacturer: AR15

Model: AR15, M16

Product #: 1481920

$109.25

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 6.8 Rem Spec, 16-1/2
Barrel, 6.8 Rem Spec, 16-1/2", Medium Contour, In The White, New (1/7 Twist)

Manufacturer: AR

Model: AR15, M16

Product #: 1820050

$72.75

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, 6.8 Rem Spec, 16-1/2
Barrel, 6.8 Rem Spec, 16-1/2", Medium Contour, In The White, New (1/7" Twist)

Manufacturer: AR

Model: AR15, M16

Product #: 1820070

$83.25

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel, Stripped, 5.56/.223, 16
Barrel, Stripped, 5.56/.223, 16", 1 in 8 Twist, Nitride Finish, Used, CBC Mfg

Manufacturer: AR

Model: AR15, M16

Product #: 1898560

$99.00

Add to My Saved Parts
Extra shipping cost of $1.00