Rosco Manufacturing M4 Barrel 556NATO 16" Mid Length Gas System Fits AR-15 Nitride Finish Black BL-16-GVT-556-7-M

Rosco Manufacturing M4 Barrel 556NATO 16" Mid Length Gas System Fits AR-15 Nitride Finish Black BL-16-GVT-556-7-M

Rosco Manufacturing
SKU:
SRS-ROSBL-16-GVT-556-7-M
|
UPC:
181969500074
$156.70
$169.00
(You save $12.30 )
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Description
The 16" M4 5.56 NATO Bloodline Barrel (Mid-Length). This 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.

Carrier Material: 8620 Steel
Gas Key: 4130 Steel, attached with Grade 8 hardware, properly staked
Cam Pin: Hardened 4340 Steel
Firing Pin: 8740 Steel, Heat Treated, Mil-Spec, Center-less ground, Hard Chrome Plated
Bolt Material: C158, , Phosphate Coated, MPI/HPT
Extractor: 4140 Steel, Heat Treated, Shot Peened
Ejector: S2-S7 Tool Steel, Shot Peened
Phosphate/Chrome BCGs ship with upgraded Sprinco Extractor Kit

Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.