Why bolt actions are quieter
A semi-automatic rifle uses gas from the barrel to cycle the action, and some of that gas escapes at the ejection port near your face. A bolt action has no gas system. All the gas goes out the muzzle, where the suppressor handles it, and the action stays closed until you open it. Paired with subsonic ammunition, a suppressed bolt gun can be remarkably quiet.
Savage 110 Magpul Scout
The Savage 110 Magpul Scout pairs Savage's well-known 110 action with a Magpul stock, a detachable magazine and a threaded barrel. The link sheet lists the .300 BLK and 5.56 versions at 5/8x24 threads and 16.5-inch barrels. It is offered in several calibers, which makes it easy to choose one for your use.
.300 Blackout
The .300 BLK Scout is the quietest option here when fed subsonic 200 to 220-grain loads. It is a great hog or short-range deer rifle where legal. Our .300 BLK pistol vs rifle guide covers the cartridge.
Savage 110 Magpul Scout .300 BLK
.300 BLK · 16.5" · 5/8x24 per listing
US Cartridge .300 BLK 220gr
Subsonic FMJ · 200 rounds
5.56 NATO
The 5.56 Scout makes a light, quiet varmint rifle. 5.56 is supersonic, so there is still a bullet crack, but the suppressor removes most of the muzzle blast.
Savage 110 Magpul Scout 5.56
5.56 NATO · 16.5" · 5/8x24 per listing
350 Legend
The 350 Legend was designed for states that restrict deer hunting to straight-walled cartridges. It is supersonic in standard loads but makes a quiet, mild-recoiling suppressed deer rifle. Confirm the threading on the listing.
Savage 110 Magpul Scout 350 Legend
350 Legend · confirm threading
Christensen Arms Evoke .308
For full-power hunting, the Christensen Evoke in .308 Winchester is a straightforward choice. .308 is supersonic and loud even suppressed, but a can greatly reduces recoil and muzzle blast, which improves follow-up shots. Check the listing for threading and barrel length.
Christensen Evoke .308
.308 Win · 20" · confirm threading
Comparison
| .300 BLK Scout | 5.56 Scout | 350 Legend Scout | Evoke .308 | |
|---|---|---|---|---|
| Subsonic option | Yes, excellent | No | Limited | No |
| Best use | Quietest shooting, hogs | Varmints | Straight-wall deer states | Full-power hunting |
Picking a can
A .30-caliber rifle can rated for .308 generally covers .300 BLK and 5.56 too, which makes it the most versatile first rifle suppressor. Confirm the rating and the mount for your thread pitch. See our first suppressor guide and mount guide.
Bottom line
For the quietest centerfire experience, a .300 BLK bolt gun with subsonic ammo is hard to beat. For hunting, the 350 Legend and .308 options trade quiet for power. A threaded barrel alone does not make a host compatible. Confirm the suppressor's caliber rating, thread pitch, mount and the manufacturer's host limits.
Frequently asked questions
Why are bolt-action rifles quieter suppressed?
They have no gas system cycling the action, so all the gas exits the muzzle into the suppressor.
What thread pitch is the Savage 110 Magpul Scout?
The .300 BLK and 5.56 versions are listed at 5/8x24. Confirm threading on each listing.
Is .300 Blackout good in a bolt action?
Yes. With subsonic ammunition, a suppressed .300 BLK bolt gun is one of the quietest centerfire setups available.
Can one suppressor cover .308, .300 BLK and 5.56?
A .30-caliber can rated for .308 often covers all three. Confirm the rating and mount compatibility.
Keep reading
SuppressorReady earns a commission on some purchases made through links on this page, at no extra cost to you. Availability and pricing change often — always confirm on the retailer's page. Firearms ship only to a licensed dealer (FFL); you are responsible for complying with all federal, state and local laws. Nothing here is legal advice. Suppressor, short-barreled rifle and short-barreled shotgun law is changing quickly in 2026 and differs by state. Several states ban civilian suppressor ownership. Verify current federal and state law, and your coverage status under any court order, before buying.