Description

Bloodline 11.5″ M4 5.56 NATO: This Rosco 11.5″ M4 5.56 NATO Bloodline Barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY!

This Rosco Bloodline 5.56 NATO 11.5″ M4 Carbine barrel is designed to meet the modern day carbine shooters requirements. Rosco barrels are a long way from your 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 they have incorporated your needs into their engineering. Rosco Manufacturing has accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barrel they are making (not a lazy blanket method). Rosco has balanced input from consumers and military end users in order to bring you the product you need.

Rosco Manufacturing Bloodline series is their hardest working barrel. Whether you are an occasional builder, tactical shooter, or Law Enforcement Officer, Rosco has a barrel that will fit your needs. All of the Bloodline barrels are made from scratch in their Rhode Island facility and start life as a blank piece of steel. The Rosco Manufacturing Bloodline 5.56 NATO 11.5 M4 Carbine barrel is machined from 4150 CMV steel, 1:7 twist, features an 11 degree crown, .750 gas block journal, carbine length gas, and finished in Black Nitride.

Barrel Length 11.5″
Barrel Weight 20.82 Oz
Barrel Material 4150 CMV
Barrel Caliber 5.56
Barrel Profile M4
Twist 1/7
Barrel Thread 1/2 x 28
Gas Block Size .750
Gas System Length Carbine
Barrel Crown 11 Degree
Barrel Finish Nitride
Barrel Extension Finish Nitride

Explore more Barrels Rosco Manufacturing deals.

Live Inventory Search

Want to see your products here? Click this link.

Compare prices for BL-115-M4-556-7-C - Rosco Bloodline Barrel Black Nitride 5.56 11.5" 000011545567 from all vendors

Store Price Shipping rate Report Show more
Add to Cart
Calculate Postage in Cart
MAP
$14.95 Per Firearm, $9.99 For Any Amount of Accessories
$121.50
Calculated in Cart
$121.99
11.93
$127.20
$5 Flat Rate Shipping | Free Shipping over $150
$137.70
Free Shipping on most orders over $49
$137.70
no info
$137.70
10.75
$137.70
$8.99 Flat Rate
$137.70
Handguns $25 / Rifles $34.99
$137.70
no info
$137.70
$17.85 + $16.99 Firearm Fee
$137.70
$15 Handguns / $25 Long Guns
$137.70
$10.95
$137.70
Free Shipping on All Orders (Except AK & HI), Everything else is $5.95
$137.70
$14.95 Handguns / $24.95 Long Guns
$137.70
$10.95 Handguns / $29.95 Long Guns
$137.70
Free Shipping Over $200
$137.70
14.95
$137.70
$29.99 Firearms, $19.99 Ammunition, $12.95 everything else, Orders over $500 ship free
$137.70
$14.99
$137.70
no info
$137.70
no info
$139.99
$9.95 shipping on Firearms, No CC Fees
$139.99
$39.99
$139.99
$29.99 Handguns / $19.99 Long Guns
$139.99
Free shipping on Handguns, Long guns $19.99, Ammo $16.99, Accessories $11.99
$141.00
Free on orders over $100
$144.95
$19.95 Handguns, $29.95 Long Guns
Out Of Stock
Add to Cart for best price
$14.95
$137.99
$19.95 Handguns / $29.95 Long Guns