The CAT Restricted Development Models is stocked here. Below is the practical detail: what it is, what it fits and what you need to own it legally.
Specifications
| Type | Sound suppressor |
|---|---|
| Brand | CAT |
| Rated calibre | 7.62mm (.308) |
| Finish | Black |
| SKU | CAT-RDM-MULTI |
| Price | $789.00 |
The short version
A suppressor reduces muzzle report by giving expanding gas somewhere to slow and cool before it leaves the muzzle. It does not make a rifle silent, and on supersonic ammunition it cannot remove the ballistic crack of the bullet itself. What it does deliver is a large reduction in the pressure wave at the shooter’s ear, less recoil, and the ability to hold a conversation on a firing line.
Beyond decibels
Weight at the muzzle changes how a rifle handles more than most buyers expect. A few ounces out front is felt far more than the same weight at the receiver.
Consider whether you will ever want this on a short barrel. Gas back to the shooter increases as barrels get shorter, and some designs manage it far better than others.
Budget
At $789.00 this sits in the middle of the market, which is where most buyers land once they have compared specifications rather than headline prices. Remember the 200 dollar tax stamp sits on top of the purchase price, and a mount may be extra.
The NFA transfer process
Buying a suppressor is not like buying a rifle. It transfers under the NFA through a registered dealer, with an ATF Form 4, a 200 dollar tax stamp and a background check. Electronic filing has shortened waits considerably compared with paper. Suppressors are legal for civilian ownership in most states but prohibited in several, so confirm your own state before ordering. The regulator’s overview sits at the ATF.
Service and care
Carbon lock is the practical risk on a direct thread can left mounted for long periods. Remove it periodically and check the threads rather than leaving it in place indefinitely.
Pair it with
Browse the suppressor range, 8.6 Blackout ammunition and 300 Blackout ammunition, or check what your setup delivers with the ballistics calculator.
Noise reduction, honestly
Subsonic ammunition is where suppression genuinely reaches hearing safe levels on many rifles. Supersonic loads keep the bullet’s crack regardless of what the can does.
What fitting one actually changes
Mirage off a hot suppressor can obscure the sight picture on a warm day. Shooters running scopes often fit a mirage band for exactly this reason.
First time buyers
A second common mistake is buying the quietest option rather than the one that suits the rifle. Handling matters more day to day than the last decibel.
Construction and durability
Welded and monocore designs behave differently under heat, and the manufacturer’s rate of fire rating is the number to read rather than the material name alone.
Buying advice
One good can that fits several rifles usually beats two cheap ones. The tax stamp on each purchase changes the arithmetic against owning many.
Frequently asked questions
Do I collect this from you?
You collect from your chosen dealer once the transfer is approved, not from us directly.
Can I take it to another state?
Interstate movement of certain NFA items requires notification. Rules differ by item type, so check before travelling.
What calibre is this rated for?
7.62mm (.308). Never run a projectile larger than the rated bore, since a baffle strike will destroy the unit and can injure the shooter.
Is this the current price?
Yes, $789.00 is current and this is held stock. Add the 200 dollar tax stamp when budgeting.
Can I move it between rifles?
Yes, subject to matching thread pitch or a shared mounting system across your hosts.
How hot does it get?
Hot enough to burn you and to cause visible mirage after sustained fire. Treat it as hot until proven otherwise.
Can I shoot subsonic and supersonic through it?
Yes, within the bore rating. They will sound completely different, because supersonic ammunition keeps the bullet’s crack.
Will it make my rifle gassy?
On a semi automatic, expect more gas at the face, especially with a short barrel. An adjustable gas block is the usual fix.
What material is best?
It depends on use. Titanium for carrying, stainless or Inconel for volume fire. The manufacturer’s rate of fire rating matters more than the material name.
For a rifle you carry, usually. For a bench or volume gun, the durability of heavier materials often makes more sense.







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