The “Govt profile” is the result of the Marines desire to have a . 98″ diameter barrel to the handguard cap and a . 75″ diameter barrel beyond the FSB, for stiffness and to better handle heat in full auto, and the US Army’s insistence that the barrel under the handguard be the same as the M16A1 so the M203 would fit.Jul 10, 2015
Are government profile barrels good?, They are great for weapons that get carried a lot and shot on a light to medium schedule. That is a pretty good description of the average combat rifle. A visual comparison of a 16″ Government Profile barrel (on top) and a 16″ Lightweight Profile barrel on the bottom.
Furthermore, What does M4 profile barrel mean?, The M4 barrel is lightweight under the handguards, until just before the gas port. After the gas port it gets heavier, out to the muzzle. … Another profile very much like the M4 is called the “government” profile: Basically the same, but without the M4 cut.
Finally, What is a Socom profile barrel?, The SOCOM M4 profile is a mid weight profile barrel for the M4A1 Carbine. The flats milled under the handguards are for mounting of the M203. SOCOM requested the mid profile to better handle the volume of fire from their shooters. This profile is being adopted as a new standard for the M4A1 Carbine.
Frequently Asked Question:
What is a lightweight profile barrel?
Lightweight or pencil profiles are just flat out thin, no weird swells. It does mean that heat is going to open your groups up a bit faster than other barrels with less mass.
What is a lightweight barrel?
Lightweight or pencil profiles are just flat out thin, no weird swells. It does mean that heat is going to open your groups up a bit faster than other barrels with less mass. … They are basically the same shape as pencil profile, but thicker walls. This keeps the balance right while giving you better heat management.
What is a heavy profile barrel?
Profile. The profile refers to the weight of the barrel. … The heavier the barrel, the greater the resistance it provides to the buildup of heat when firing the weapon. A heavier barrel will last longer than a lighter one, making it a better choice for frequent AR-15 users.
Are lightweight barrels less accurate?
A lightweight barrel can definitely be accurate enough. … You get way more POI shift with a can on a lightweight barrel than a heavier one. Simple physics, the weight of the can flexes the barrel downward.
What is a Socom profile barrel?
The SOCOM M4 profile is a mid weight profile barrel for the M4A1 Carbine. The flats milled under the handguards are for mounting of the M203. SOCOM requested the mid profile to better handle the volume of fire from their shooters. This profile is being adopted as a new standard for the M4A1 Carbine.
Are Socom barrels good?
SOCOM barrels have given me some of the best groups even with the cheap stuff (not steel cased, just NO). It may not be worth it to some, but it’s always worth it to me. I like my BCM. No discernible impact shift when it gets hot from doing drills.
What does Socom barrel profile mean?
The Colt SOCOM barrel is a medium contour barrel which was produced to bridge a gap in the M4 Carbine’s ability to handle full auto fire. The thicker Socom profile handles longer strings of full auto fire than its skinny predecessor.
What makes a Socom rifle?
A handy, tactical rifle, the M1A™ SOCOM 16 has a specially-engineered 16.25″ barrel that’s mated to the gas system with a proprietary muzzle brake to reduce felt recoil in a big way. … A solid “truck gun”, this compact rifle won’t allow you to sacrifice power, so do the only reasonable thing — Bring Enough Gun™.
Are government profile barrels any good?
They are great for weapons that get carried a lot and shot on a light to medium schedule. That is a pretty good description of the average combat rifle. A visual comparison of a 16″ Government Profile barrel (on top) and a 16″ Lightweight Profile barrel on the bottom.
What is a barrel profile?
The profile refers to the weight of the barrel. Profiles are broken down into three basic categories: lightweight, government, and heavy. The heavier the barrel, the greater the resistance it provides to the buildup of heat when firing the weapon. … On the other hand, a lighter barrel makes the gun easier to carry.
What is a government profile ar barrel?
The “Govt profile” is the result of the Marines desire to have a . 98″ diameter barrel to the handguard cap and a . 75″ diameter barrel beyond the FSB, for stiffness and to better handle heat in full auto, and the US Army’s insistence that the barrel under the handguard be the same as the M16A1 so the M203 would fit.
Are government profile barrels heavy?
Notice how the government profile starts narrow swells out for the gas block, and then remains heavier out to the muzzle. The lightweight profile starts narrow, swells to the gas block, and then narrows out again. … The thicker barrel at the muzzle became the new standard.
What is a Socom profile barrel?
The SOCOM M4 profile is a mid weight profile barrel for the M4A1 Carbine. The flats milled under the handguards are for mounting of the M203. SOCOM requested the mid profile to better handle the volume of fire from their shooters. This profile is being adopted as a new standard for the M4A1 Carbine.
What is barrel profile government?
Government profile means it is stepped. Behind the front sight base, the barrel diameter is the same as the A1 “pencil” barrel. From the front sight base forward, the barrel is a heavier diameter.
What is the difference between M4 and government profile?
The M4 barrel is lightweight under the handguards, until just before the gas port. … Another profile very much like the M4 is called the “government” profile: Basically the same, but without the M4 cut. Of course, that makes it slightly heavier, but the difference is minimal.
What is a Socom profile barrel?
The SOCOM M4 profile is a mid weight profile barrel for the M4A1 Carbine. The flats milled under the handguards are for mounting of the M203. SOCOM requested the mid profile to better handle the volume of fire from their shooters. This profile is being adopted as a new standard for the M4A1 Carbine.
What is a lightweight profile barrel?
Lightweight or pencil profiles are just flat out thin, no weird swells. It does mean that heat is going to open your groups up a bit faster than other barrels with less mass.