"compensator the same as a suppressor" Compensator, suppressor, Moderator all compensate, Suppress, Modify noise.... Same.... they just don't want to say silencer! They are just not as quiet as silencer that we think of or seen on tv. 35 yards is stretch for any air rifle to hit sparrow, starlings no problems but again having to hit dime size target. That's 105 feet. Olympic champions only shoot at 10 to 12 meters. (about 15 yards 40ish feet). course the bullseye smaller than dime.
35 yards Even stretch for 1000 dollar PCP in 20, 22, 25 cal. or rim fire .22 cal rifle. You will definitely need to practice and conditions will have to be near prefect (no wind, exact stamped pellet (means you will have to inspect you pellet for any defects (scratches, deformed cone end dust inside the pellet, anything you see abnormal), and no jerk or heart beat effecting barrel movement). About 65 feet is my limit. even though I got one at 95 feet, that was extraordinary for me. I had to raise the crosshairs up and to the right due to the distance and wind. Your probably need to figure out how to get closer?
To shoot (sparrows) or not to shoot? That is the question...
JR4-AL, a compensator is not the same as a suppressor or silencer.
In a nutshell, a silencer is any device that lessens the noise emitted when you shoot a firearm. This is an exact copy of the definition from the ATF's regulations:
18 U.S.C., § 921(A)(24)
"The term “Firearm Silencer” or “Firearm Muffler” means any device for silencing, muffling, or diminishing the report of a portable firearm, including any combination of parts, designed or redesigned, and intended for the use in assembling or fabricating a firearm silencer or firearm muffler, any part intended only for use in such assembly or fabrication."
A silencer/suppressor works exactly like the muffler on your car. It gives the burning exhaust gas a confined space to expand into and dissipate its energy, which reduces the level of noise it will create once it exits the muzzle. They do reduce recoil somewhat, like a muzzle brake, and actually tend to enhance accuracy, if there is any effect at all.
A silencer is the same as a suppressor is the same as a moderator. They also colloquially are called "a can." They are controlled by the 1934 National Firearms Act (NFA), the same law that the government created to control machineguns, short-barreled rifles and sawed-off shotguns. You have to make application to the Feds and pay a $200 tax to own one. Any NFA item is considered a "firearm," meaning a silencer, even if it isn't mounted on a gun, still, by the letter of the law, is a firearm. Only specialized firearms retailers may sell them.
A compensator is a muzzle device that redirects the energy in the exhaust gasses that burning gunpowder creates to try to reduce the recoil (the "kick") or "muzzle jump" of a firearm. Compensators, muzzle brakes, flash hiders and flash suppressors all are types of muzzle devices that in some fashion modify the wasted energy coming out end of the barrel in an effort to make the firearm easier to shoot. Their individual definitions are ambiguous and their functionality overlaps. Generally speaking, none of these muzzle devices is an NFA item and their is no federal law governing their manufacture, sale or use. Anyone can sell them -- even Wal-Mart or Safeway -- and anyone legally can buy or own them, even a 6-year-old with a criminal record. But the government's interpretation of what qualifies as a silencer is ever-expanding and there occasionally is a device designed and sold as a compensator or brake or flash hider that pushes the envelope a bit too much and the BATF will rule it a silencer, which legally makes it an NFA item.
Silencers usually are tube-shaped with no visible openings except at the muzzle. Compensators, brakes, and flash hider/suppressors generally can be identified by slots or vents, which are a clue to how it is trying to manipulate the spent gasses. This is the iconic Cutts compensator (named after designer Jerry Cutts) as seen on the muzzle of the legendary Thompson submachine gun (AKA "Tommy gun"):
The slots in the Cutts are oriented upward to direct exhaust gasses upward to counteract "muzzle jump."
This is the OE muzzle brake on the Barrett .50 caliber rifle:
Brakes in general, as opposed to compensators, tend to vent the gas sideways (along with the "muzzle blast") to reduce felt recoil. Brakes are common on tube-type artillery (i.e., "cannons") and "big bore" rifles, like the Barrett .50, which tend to have punishing recoil. Muzzle brakes and compensators also tend to make a gun LOUDER, so you'd rather your hunting buddy didn't have one.
In a nutshell, a silencer is any device that lessens the noise emitted when you shoot a firearm. This is an exact copy of the definition from the ATF's regulations:
18 U.S.C., § 921(A)(24)
"The term “Firearm Silencer” or “Firearm Muffler” means any device for silencing, muffling, or diminishing the report of a portable firearm, including any combination of parts, designed or redesigned, and intended for the use in assembling or fabricating a firearm silencer or firearm muffler, any part intended only for use in such assembly or fabrication."
A silencer/suppressor works exactly like the muffler on your car. It gives the burning exhaust gas a confined space to expand into and dissipate its energy, which reduces the level of noise it will create once it exits the muzzle. They do reduce recoil somewhat, like a muzzle brake, and actually tend to enhance accuracy, if there is any effect at all.
A silencer is the same as a suppressor is the same as a moderator. They also colloquially are called "a can." They are controlled by the 1934 National Firearms Act (NFA), the same law that the government created to control machineguns, short-barreled rifles and sawed-off shotguns. You have to make application to the Feds and pay a $200 tax to own one. Any NFA item is considered a "firearm," meaning a silencer, even if it isn't mounted on a gun, still, by the letter of the law, is a firearm. Only specialized firearms retailers may sell them.
A compensator is a muzzle device that redirects the energy in the exhaust gasses that burning gunpowder creates to try to reduce the recoil (the "kick") or "muzzle jump" of a firearm. Compensators, muzzle brakes, flash hiders and flash suppressors all are types of muzzle devices that in some fashion modify the wasted energy coming out end of the barrel in an effort to make the firearm easier to shoot. Their individual definitions are ambiguous and their functionality overlaps. Generally speaking, none of these muzzle devices is an NFA item and their is no federal law governing their manufacture, sale or use. Anyone can sell them -- even Wal-Mart or Safeway -- and anyone legally can buy or own them, even a 6-year-old with a criminal record. But the government's interpretation of what qualifies as a silencer is ever-expanding and there occasionally is a device designed and sold as a compensator or brake or flash hider that pushes the envelope a bit too much and the BATF will rule it a silencer, which legally makes it an NFA item.
Silencers usually are tube-shaped with no visible openings except at the muzzle. Compensators, brakes, and flash hider/suppressors generally can be identified by slots or vents, which are a clue to how it is trying to manipulate the spent gasses. This is the iconic Cutts compensator (named after designer Jerry Cutts) as seen on the muzzle of the legendary Thompson submachine gun (AKA "Tommy gun"):
The slots in the Cutts are oriented upward to direct exhaust gasses upward to counteract "muzzle jump."
This is the OE muzzle brake on the Barrett .50 caliber rifle:
Brakes in general, as opposed to compensators, tend to vent the gas sideways (along with the "muzzle blast") to reduce felt recoil. Brakes are common on tube-type artillery (i.e., "cannons") and "big bore" rifles, like the Barrett .50, which tend to have punishing recoil. Muzzle brakes and compensators also tend to make a gun LOUDER, so you'd rather your hunting buddy didn't have one.
BB really good examples of barrel altering devices on Firearms. My browning semi-auto rifle has something called BOSS system on end of the barrel which I think incorporated all but silencing.
I have different opinion these so called, modifiers, compensators, susppressor made for air guns by the manufactures are not the same as high powered rifles where you the massive Kick or jump of the barrel when fired or is there muzzle flash or brake needed even though the theory is used but for different purpose IMO.
The suppressor/modifier/compensator what ever you want to call it) on my 850 muffles or alters the noise some (how do I know this? when I shoot it with or without the Can devise installed). The CAN devise has two chamber with outlet holes. You can see the two chambers with cone like design inside the canister.
Another example gamo whisper or any air gun with barrel in barrel design used the CAN style but barrel in barrel it's hidden so even though you don't see silencer other than big bulge at the end of the barrel it's there, Other manufactures just have what looks like bull barrel but has inner barrel with holes and outer barrel to muffle the shock wave of the pellet going down the barrel which greatly muffles the sound coming out the end of the barrel.
Anything that quiets (AKA silences) airgun has to be non-removal so I can't remove it and put it on my .22. The attached Modifier's, compensator's, suppressors get around the silencing or silencer rule by not altering the noise enough (with noise monitoring device, I guessing here) to not call it silenceing device IMO... Otherwise why would I need the device attached to an air rifle..other than it limits the Crack or alters the sound/noise of air rifles that shoot supersonic speed pellets????? IMO only spring guns have jump to them and that's IMO not caused by muzzle blast but the spring being released. this is no way arguing with or disagreeing with your post BB. Just my Opinion in general.
I have different opinion these so called, modifiers, compensators, susppressor made for air guns by the manufactures are not the same as high powered rifles where you the massive Kick or jump of the barrel when fired or is there muzzle flash or brake needed even though the theory is used but for different purpose IMO.
The suppressor/modifier/compensator what ever you want to call it) on my 850 muffles or alters the noise some (how do I know this? when I shoot it with or without the Can devise installed). The CAN devise has two chamber with outlet holes. You can see the two chambers with cone like design inside the canister.
Another example gamo whisper or any air gun with barrel in barrel design used the CAN style but barrel in barrel it's hidden so even though you don't see silencer other than big bulge at the end of the barrel it's there, Other manufactures just have what looks like bull barrel but has inner barrel with holes and outer barrel to muffle the shock wave of the pellet going down the barrel which greatly muffles the sound coming out the end of the barrel.
Anything that quiets (AKA silences) airgun has to be non-removal so I can't remove it and put it on my .22. The attached Modifier's, compensator's, suppressors get around the silencing or silencer rule by not altering the noise enough (with noise monitoring device, I guessing here) to not call it silenceing device IMO... Otherwise why would I need the device attached to an air rifle..other than it limits the Crack or alters the sound/noise of air rifles that shoot supersonic speed pellets????? IMO only spring guns have jump to them and that's IMO not caused by muzzle blast but the spring being released. this is no way arguing with or disagreeing with your post BB. Just my Opinion in general.