Mega 556 Barrel - 18

Mega Arms · Barrels

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Best price

$246.00at Rainier Arms

checked Mar 26, 2018

Buy at Rainier Arms

Where to buy

Store	Price	Availability	Buy	Add to build
Rainier Arms	$246.00checked Mar 26, 2018	Check store	Buy at Rainier Arms

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

About this part

The Mega 556 Barrel - 18 is an 18" 5.56 / .223 barrel from Mega Arms. One store lists it, Rainier Arms at $246.00.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Barrel length: 18" · Handguards

Specifications

Manufacturer: Mega Arms
Platform: AR-15
Caliber: 5.56 mm NATO
Barrel length: 18"
Finish: Black

From the manufacturer

Features:

Manufactured under the strict supervision of Mega Arms.
Chambered in 5.56 Nato
Machined with a true SPR profile.
1x8 twist for accurate overall performance.
1/2-28 threaded muzzle.
.750 diameter gas block seat.
M4 feed ramps on extension.
11° target crown.
AR-15 Rifle Length Gas system.
GUARANTEED TO SHOOT SUB 1 MOA @ 100 YARDS WITH MATCH AMMO!!
Made from 416 Stainless Steel
Finished in Black Nitride Coating
Weight 35.2 oz