The BANISH 556 is a purpose‑built suppressor designed specifically for 5.56 NATO/.223 Remington rifles, with an emphasis on durability, heat tolerance, and reduced back pressure on AR‑pattern platforms.
It is rated for full‑automatic fire, carries no barrel‑length restrictions, and is intended to hold up under sustained firing schedules.
Design and Construction
At its core is an additively manufactured Inconel baffle stack paired with a stainless‑steel blast chamber. This combination allows the suppressor to manage extreme heat while maintaining structural integrity over time.
While the materials handle the heat, the internal geometry incorporates controlled‑flow technology with helical venting, which redirects gas forward and reduces pressure at the action, an important consideration for short‑barreled and suppressed ARs.
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Sound, Gas Flow, and Mounting
Also, sound performance is competitive for a dedicated 5.56 can. On a 16‑inch AR‑15, the BANISH 556 averages 132.4 dB, and on a 10.5‑inch AR‑15, it averages 137 dB, while also providing strong flash suppression.
Furthermore, this can uses an industry‑standard HUB mounting interface and ships with a 1/2×28 direct‑thread adapter, allowing compatibility with a wide range of mounting systems.
Measuring 6.3 inches long, 1.65 inches in diameter, and weighing 15.6 ounces, it balances compact dimensions with hard‑use construction.
Intended Use
Finished in black or FDE Cerakote and backed by a lifetime warranty, the BANISH 556 is positioned as a dedicated solution for shooters who run 5.56 rifles hard and often. Originally, BANISH built it for the SOCOM SURGE, so it’s up to spec for truly hard use.
BANISH 556 – Key Specifications
- Caliber: 5.56 NATO / .223 Remington
- Construction: Inconel core with stainless‑steel blast chamber
- Manufacturing: Additive manufacturing (DMLS) + traditional machining
- Length: 6.3 in
- Diameter: 1.65 in
- Weight: 15.6 oz
- Mount: Industry‑standard HUB; 1/2×28 direct thread included
- Barrel Restrictions: None
- Fire Rating: Full‑auto rated
- Sound Reduction:
- 132.4 dB (16″ AR‑15)
- 137 dB (10.5″ AR‑15)
- Finish: Black or FDE Cerakote
- Warranty: Lifetime
- MSRP: $1,129
Learn more HERE.
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50 Comments
I like the balance sheet here—less leverage than peers.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
Interesting update on 3D 5.56 Suppressor — SHOT Show 2026. Curious how the grades will trend next quarter.
The cost guidance is better than expected. If they deliver, the stock could rerate.
I like the balance sheet here—less leverage than peers.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
If AISC keeps dropping, this becomes investable for me.
Production mix shifting toward USA might help margins if metals stay firm.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
Production mix shifting toward USA might help margins if metals stay firm.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
Uranium names keep pushing higher—supply still tight into 2026.
If AISC keeps dropping, this becomes investable for me.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
If AISC keeps dropping, this becomes investable for me.
If AISC keeps dropping, this becomes investable for me.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
Nice to see insider buying—usually a good signal in this space.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
Nice to see insider buying—usually a good signal in this space.
If AISC keeps dropping, this becomes investable for me.
Interesting update on 3D 5.56 Suppressor — SHOT Show 2026. Curious how the grades will trend next quarter.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
If AISC keeps dropping, this becomes investable for me.
Silver leverage is strong here; beta cuts both ways though.
Good point. Watching costs and grades closely.
Interesting update on 3D 5.56 Suppressor — SHOT Show 2026. Curious how the grades will trend next quarter.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
The cost guidance is better than expected. If they deliver, the stock could rerate.
If AISC keeps dropping, this becomes investable for me.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
Uranium names keep pushing higher—supply still tight into 2026.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
If AISC keeps dropping, this becomes investable for me.
The cost guidance is better than expected. If they deliver, the stock could rerate.
Production mix shifting toward USA might help margins if metals stay firm.
Good point. Watching costs and grades closely.
Good point. Watching costs and grades closely.
I like the balance sheet here—less leverage than peers.