The Sound Mitigation Buffer is Now Available in a Complete Kit
The Gen3 Sound Mitigation Buffer SMB is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation. Additionally, the main spring can be trimmed at .25 lbs. per coil to reduce tension up to a max of 12 coils.This complete kit includes the entire buffer tube assembly, making it great for anyone who is building an AR and wants an Armaspec Sound Mitigation Buffer for their build. Included with this kit are an SMB buffer, a buffer tube, an end plate and a castle nut.
Armaspec Sound Mitigation Buffer Kit Specifications and Features:
- Armaspec Item Number: ARM268-H3
- Sound Mitigation Buffer Gen3 Kit
- Buffer Type: H3
- Eliminates Noise Caused by the Spring Rubbing the Buffer Tube
- Reduces Felt Recoil
- Complete Buffer Weight: 6.71 oz.
- Equivalent Weight: 5.6 oz.
- Sound Mitigation Buffer
- Buffer Tube
- End Plate
- Castle Nut
No Ratings
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Will this work well with subsonic .300 BLK out ammunition? If it does not, is there a model that will?
Answer:
Hi Kyle! I just heard back from the manufacturer. They asked which length barrel, gas system and type of suppressor you have, as well as flow through or regular. I obviously don't know that info, so they provided these blanket recommendatioons instead.
• Flow through suppressor, 16" Barrel - SMB-C
• Flow through Suppressor, 10" and under barrel - SMB-H
• Regular Suppressor 16" barrel - SMB-H
• Regular Suppressor 10" and under SMB-H2
• No Suppressor Any barrel Sub Sonic Ammo- Do not use our system find a lighter buffer and lighter weight spring.