Looking to suppress your AR-15? Here's our guide to the best rifle suppressors, plus everything you need for the purchase process.
5.56 Dedicated vs .30 Caliber
Dedicated 5.56 Suppressors
- Pros: Lighter, may be slightly quieter on 5.56
- Cons: Only works on 5.56/.223 (and smaller)
- Best for: Dedicated AR-15 users
.30 Caliber Suppressors
- Pros: Works on 5.56, .308, 300BLK, and more
- Cons: Slightly heavier, marginally less optimal on 5.56
- Best for: Multiple rifles, future flexibility
Our recommendation: Get a .30 cal suppressor for your first rifle can. The versatility is worth it, and you'll likely buy more rifles.
Top AR-15 Suppressors (2026)
Dead Air Sandman-S
- Caliber: .30 cal (5.56 compatible)
- Best for: Durability, hard use
- Key features: Stellite baffles, KeyMo mount
- Length: 6.8"
- Price range: $$$
SilencerCo Omega 300
- Caliber: .30 cal (5.56 compatible)
- Best for: Versatility
- Key features: Multiple mount options, proven design
- Length: 7.09"
- Price range: $$$
Surefire SOCOM556-RC2
- Caliber: 5.56 dedicated
- Best for: Military/LE use, flash suppression
- Key features: Combat proven, excellent flash hiding
- Length: 6.4"
- Price range: $$$$
CGS Hyperion
- Caliber: .30 cal (5.56 compatible)
- Best for: Maximum sound reduction
- Key features: Flow-through design, quiet
- Length: 8.86"
- Price range: $$$
YHM Turbo K
- Caliber: 5.56 dedicated
- Best for: Budget, compact
- Key features: Very short, great value
- Length: 4.75"
- Price range: $
Best AR-15 Suppressor by Use Case
For Home Defense/SBR
Prioritize compact size and durability:
- Top pick: Dead Air Sandman-K
- Runner up: YHM Turbo K
- Consider: Short overall length for maneuverability
For Hunting
Prioritize sound reduction and weight:
- Top pick: SilencerCo Omega 300
- Runner up: Dead Air Nomad-L
- Consider: Weight matters when carrying all day
For Range/Recreation
Prioritize maximum suppression:
- Top pick: CGS Hyperion
- Runner up: Dead Air Sandman-S
- Consider: Full-size for best sound performance
For Hard Use/Duty
Prioritize durability above all:
- Top pick: Surefire SOCOM556-RC2
- Runner up: Dead Air Sandman-S
- Consider: Warranty and build quality
For Budget Buyers
- Top pick: YHM Turbo T2
- Runner up: YHM Resonator K
- Consider: Total cost including $200 tax
How to Buy an AR-15 Suppressor
Step 1: Choose Your Suppressor
- Research based on use case
- Check dealer availability
- Budget for suppressor + $200 tax + mounts
Step 2: Purchase from Dealer
- Buy from local Class III dealer
- Or order online (ships to local dealer)
- Pay for suppressor upfront
Step 3: Gather Documents
- Fingerprints (EFT format)
- Passport photo
- Trust documents (if applicable)
Step 4: Submit Form 4
- Dealer initiates on eForms
- Upload your fingerprints
- Pay $200 tax
- Wait for approval
Step 5: Take Possession
- Approval notification (4-12 months)
- Complete 4473 at dealer
- Take suppressor home
Fingerprint Requirements
What You Need
- FD-258 fingerprint card
- Converted to EFT digital format
- For eForms Form 4 submission
Getting Fingerprinted
Options for AR-15 suppressor buyers:
- Police station or sheriff's office
- UPS Store with fingerprinting
- DIY at home with ink kit
- Dealer kiosk (if available)
EFT Conversion
- Get fingerprinted on paper FD-258
- Take clear photo of card
- Upload to SlapEFT
- Receive .eft file
- Upload to eForms
Trust Considerations
Using an NFA trust for your AR-15 suppressor:
- All responsible persons need fingerprints
- Each RP needs their own EFT file
- Allows sharing with family members
AR-15 Suppressor FAQs
Will a suppressor affect accuracy?
Usually improves it slightly. The added weight reduces felt recoil and muzzle rise.
Do I need a different buffer?
Most ARs run fine suppressed. Very gassy hosts may benefit from an adjustable gas block or heavier buffer.
How long is the wait?
Current eForms Form 4 approvals run 4-12 months. Plan accordingly.
