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Abel: The Biscuit 5.56
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$850.00
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SKU: Biscuit556-BL
Overview
Built for 5.56 setups that see hard use, this suppressor is aimed at shooters who want a compact option for M4s, AR15s, and similar platforms without adding unnecessary length. Its Gen 2 baffle stack is designed specifically for 5.56, with the stated goals of reducing flash and sound while maintaining a higher flow rate to help keep gas less noticeable at the shooter’s position. The fully welded construction, dedicated 5.56 bore, and industry-standard 1-3/8x24 threaded hub support a versatile setup, though the mounting adapter is not included. With a 5.7-inch profile and 15.9-ounce weight before the adapter, it is a purpose-driven choice for users who prioritize a durable, platform-focused suppressor and are comfortable working within the legal and configuration requirements of a suppressor system.
Why Hunters Choose the Abel
Dedicated 5.56
Bore and Gen 2 baffle
Industry-standard 1-3/8x24
Threaded hub supports broad mounting
Compact 5.7-inch
Length helps limit added length
Fully Welded,
Non-removable exit caps
High-temp Cerakote
Finish and 17-4 H900 material
Key Features
- Optimized specifically for 5.56 use with a dedicated 5.56 caliber bore.
- Gen 2 baffle stack is designed to further reduce flash and sound.
- Higher flow rate helps keep gas less prominent to the shooter.
- Industry-standard 1-3/8x24 threaded hub supports versatile mounting options.
- Fully welded Biscuit line suppressor with a non-removable exit cap.
- Hard-use suppressor with 17-4 H900 construction and High Temp Cerakote finish.
Best Used For
- Dedicated 5.56 rifle setups needing a compact suppressor with a 1-3/8x24 threaded hub.
- Shooters running M4s or AR15s who want a purpose-built 5.56 option.
- Users prioritizing a shorter suppressor profile on host weapons with limited added length.
- Hunters or range shooters seeking a hard-use suppressor for 5.56 platforms.
- Owners who want adapter flexibility without extensive firearm modification.
Specifications
| Baffle Stack | Gen 2 baffle stack |
|---|---|
| Baffle Stack Construction | 100% Laser Welded Tubeless Baffle Stack |
| Barrel Length Recommendation | 223/5.56 - 7.5 in barrel length minimum |
| Blade Finish | High Temp Cerakote (C Series) |
| Caliber | 5.56 |
| Class | Hard Use |
| D B Rating Ears | 142-143 dB |
| D B Rating Muzzle | 148 dB |
| Dedicated Caliber Bore | 5.56 |
| Diameter | 1.80 in - 1.85 in |
| Exit Caps Removable | false |
| Length | 5.7 in |
| Material | 17-4 H900 |
| Mounting Adapter Included | false |
| Testing Platform | DD MK18, 10.3 in barrel length, Black Hills MK262 MOD 1-C |
| Threaded Hub | 1-3/8x24 |
| Weight | 15.9 oz |
Pros
- Dedicated 5.56 bore and Gen 2 baffle stack optimized for the caliber.
- Industry-standard 1-3/8x24 threaded hub supports broad mounting flexibility.
- Compact 5.7-inch length helps limit added length on the host weapon.
- Fully welded, tubeless baffle stack with non-removable exit caps.
- High-temp Cerakote finish and 17-4 H900 material listed in specifications.
- In-house testing lists 142-143 dB at the ear and 148 dB at the muzzle.
Considerations & Trade-offs
- Mounting adapter is not included, so the final setup depends on the hub or adapter you choose separately.
- The suppressor is dedicated to 5.56, so it is not intended as a general-purpose option for other calibers.
- At 5.7" long and 15.9 oz without the mounting adapter, it adds noticeable size and weight to the host weapon.
- The Biscuit line is fully welded and the exit cap is not removable, which limits user serviceability and configuration changes.
Suggested Comparisons
- 5.56 suppressor
- Hard-use suppressor
- Suppressor mounting adapter
- AR-15 muzzle device
Suggested Accessories
- Suppressor mount or adapter
- FFL transfer service
- Suppressor storage case
- Cleaning supplies for suppressors
Frequently Asked Questions
Is The Biscuit 5.56 dedicated to 5.56, or can it be used on other calibers?
The product data identifies it as a dedicated 5.56 suppressor with a 5.56 caliber bore. It is not described as a multi-caliber model.
What mounting setup does it use?
It has an industry standard 1-3/8x24 threaded hub. The mounting adapter is not included, and Abel Company adapters are mentioned as an option.
What are the listed size and weight specifications?
The listed specifications are 5.7 inches in length, 1.80 to 1.85 inches in diameter, and 15.9 ounces in weight, all noted without the mounting adapter.
Is this suppressor fully welded?
Yes. The product data states that the Biscuit line of suppressors are fully welded and that the exit caps are not removable.
What barrel length is recommended for 223/5.56?
The listed barrel length recommendation for 223/5.56 is a 7.5 inch minimum, based on Abel's in-house testing.