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Cold Hammer Forged (CHF) 16” M4 (5.56 NATO)

From: Original price was: $309.00.Current price is: $259.00.

This 16″ M4 5.56 NATO Limited Barrel is the first Cold Hammer Forged Barrel and our first barrel released in our LIMITED Series.  Sticking with CHF tradition, this barrel is phosphate & chrome lined. This combo creates a great balance of speed and performance.

Melonite Gas Tubes

Our Rosco Melonite Gas Tubes have an extremely durable Black Nitride finish that increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal. These gas tubes work great under a handguard because they are more durable than standard gas tubes. Available in pistol, carbine, patrol length, mid-length, and rifle lengths. Does not include a roll pin.

Non-Adjustable Gas Block, v2

Our v2 Non-Adjustable Gas Blocks feature the same 'Bloodline' dependability, with improvements for the modern shooter.  We added a knockout hole at the front of the gas block to aide in removing the gas tube. Also featuring improved tolerances and finishes, making the v2 Gas Block a staple for years to come.

5.56 / 300 BLK Bolt Carrier Group (Phosphate Coated and Chrome Lined)

These 5.56 / 300 BLK Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are Matched to the barrel.

For our Phosphate Bolt Carrier Groups - we choose to team up with the best - Microbest, so the end user has dependability time after time, every time.

Our Rosco Phosphate Bolt Carrier Groups are designed to meet the modern-day carbine shooters requirements. We have also balanced input from our consumers and military end users in order to bring you the product you need, not just the one we want to sell you.

Out of stock

This Cold Hammer Forged 16″ M4 5.56 NATO Mid-Length barrel was designed around the USASOC specs for an Improved Upper Receiver Group with a little bit of the Rosco touch as well. The longer gas system allows for a smoother gas curve which leads to managed dwell times. This combo creates a great balance of speed and performance.

Our Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our daddy’s “Sporter” AR, and those specs just won’t cut it anymore. From properly managed dwell times for SBR’s, to running Suppressed, or setting up a balanced patrol carbine we have incorporated your needs into our engineering. We have successfully accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barrel we are making (not a lazy blanket method). We have also balanced input from our consumers and military end users in order to bring you the product you need, not just the one we want to sell you.

Barrel Length 16″
Barrel Weight 28.79oz
Barrel Material 4150 CMV, Cold Hammer Forged
Barrel Caliber 5.56
Barrel Profile

M4

Twist

1/7

Barrel Thread

1/2 x 28

Gas Block Size

.750

Gas System Length

Mid-Length
Barrel Crown

11 Degree

Barrel Finish

Phosphate & Chrome Lined

Barrel Extension Finish

Phosphate

 

 

Additional information

Weight 2.0 lbs
Dimensions 19.5 × 2.3 × 2.2 in

Melonite Gas Tubes

Length

Mid Length

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