Description
MPN: SB51405-LW
Features:
Light-weight
Barrel Steel is Certified MIL-B-11595E Chromoly Vanadium Alloy
Raw Barrel Steel is Magnetic Particle Inspected
Barrels are Stress Relieved
Mil-Spec M4 Barrel Extension with 5.3.1.2 MIL-STD-171 Phosphate Finish
1.2.2.2 MIL-STD-171 Hard Chrome Chamber
1.2.2.2 MIL-STD-171 Hard Chrome Bore
All Chambers are Individually Checked for Head Spacing Before and After Plating
All Barrels are Individually High Pressure Tested (HPT) and then Individually Magnetic Particle Inspected (MPI)
5.3.1.2 MIL-STD-171 Phosphate Finish on the Barrel Exterior
Threads are Cut Concentric to the Bore
*A barrel that is shorter than 16″ is only for use on a pistol configuration firearm or a NFA registered Short-Barreled Rifle (SBR). All NFA laws apply!
Specifications:
Caliber: 5.56 NATO
Length: 14.5″
Profile: Light Weight
Gas Seat: 0.625″
Gas placement: Mid-Length
Twist Rate: 1:7
Weight: 1 lb. 10 oz.
Material: Chrome Moly Vanadium Steel
M4 Feed Ramps: Yes
Muzzle Thread Pattern: 1/2″-28
Finish: Mil-Spec Phosphate
Compatibility:
AR-15 upper receiver
Details:
If you want a high-quality yet lightweight barrel for your AR15, you may be interested in Spike’s Tactical 14-inch 5.56 M4 LE mid-length barrel.
Spikes Tactical 14.5″ Mid-Length Lightweight Barrel
Over the course of its life, a rifle can lose its accuracy from heavy use. The loss of accuracy is more likely at long-range distances. A less-accurate rifle may not be a problem if you are shooting at closer ranges, but it can really bite you as you target objects further and further away. Youll know its time to think about a replacement when your bullets begin keyholing and when your groups begin to open up.
If you have a tendency to shoot fast and hot, you will wear out your barrel faster than if you shot slow and cool. Law enforcement officers, military personnel, competitive shooters and others who spend large amounts of time at the range will need a replacement sooner than those who dont work their AR-15 at such a fast clip.
New barrels are not only used to repair a well-used rifle. You may want a new look for your existing rifle or perhaps youre building an AR-15. Spikes Tactical 14.5″ mid-length lightweight barrel is chambered for 5.56 NATO / .223 Remington and may be the perfect match for your weapon.
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