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Abel: The Biscuit 5.56, Raw Patina
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$850.00
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SKU: Biscuit556-RA
Overview
Built for dedicated 5.56 use, this suppressor is aimed at shooters who want a compact option for hard-use carbines and similar platforms. Its Gen 2 baffle stack is described as being tuned for 5.56 to help reduce flash and sound while maintaining a higher flow rate, with the goal of keeping gas less noticeable to the shooter. The 5.7-inch body, 1-3/8x24 threaded hub, and fully welded construction make it a versatile setup for users who prefer to configure their own mounting system. It is a purpose-driven choice for those looking to keep added length down without giving up the features expected in a durable suppressor.
Why Hunters Choose the Abel
Optimized Specifically
A dedicated 5.56 caliber bore
Industry Standard
1-3/8x24 threaded hub supports broad
Higher Flow
Rate design is intended to
Compact 5.7-inch
Length helps limit added length
Fully Welded,
Laser-welded tubeless baffle stack for
Key Features
- Dedicated 5.56 suppressor with a Gen 2 baffle stack optimized for this caliber.
- Industry standard 1-3/8x24 threaded hub for broad mounting versatility.
- Fully welded Biscuit line construction with a non-removable exit cap.
- 5.7-inch length and 1.80-inch to 1.85-inch diameter.
- Hard-use design with 17-4 H900 material and High Temp Cerakote finish.
- Designed to reduce flash, sound, and back-pressure while maintaining higher flow rate.
Best Used For
- Hunters running 5.56 AR platforms who want a dedicated suppressor setup with minimal modification.
- Users prioritizing a shorter suppressor profile for rifles where added length matters.
- Shooters looking for a higher-flow design to help keep gas less prominent at the shooter.
- Owners of aggressive M4s, AR15s, and other hard-use 5.56 weapon systems.
- Those wanting adapter versatility through an industry-standard 1-3/8x24 threaded hub.
Specifications
| Baffle Stack | Gen 2 baffle stack |
|---|---|
| Baffle Stack Construction | 100% Laser Welded Tubeless Baffle Stack |
| Barrel Length Recommendation | 223/5.56 - 7.5" Barrel Length minimum |
| Blade Finish | High Temp Cerakote (C Series) |
| Caliber | 5.56 |
| Class | Hard Use |
| D B Rating Ears | 142-143dB |
| D B Rating Muzzle | 148dB |
| Diameter | 1.80" - 1.85" |
| Exit Caps Removable | No |
| Input Module | LANXI 3ch. Input Module Type 3052 |
| Length | 5.7" |
| Material | 17-4 H900 |
| Microphones | (3x) 4944-A pressure field microphones |
| Sampling Rate | 262k samples/s |
| Sound Level Meter | B&K PULSE Sound Level Meter (SLM) |
| Test Ammunition | Black Hills MK262 MOD 1-C |
| Test Barrel Length | 10.3" |
| Test Firearm | DD MK18 |
| Testing Standard | MIL-STD-1474E |
| Thread Pitch | 1-3/8x24 |
| Weight | 15.9 oz |
Pros
- Optimized specifically for 5.56 with a dedicated 5.56 caliber bore and Gen 2 baffle stack
- Industry standard 1-3/8x24 threaded hub supports broad mounting versatility
- Higher flow rate design is intended to reduce back-pressure and gas to the shooter
- Compact 5.7-inch length helps limit added length on the host weapon system
- Fully welded, laser-welded tubeless baffle stack for a hard-use suppressor build
- High Temp Cerakote finish and Raw Patina styling offer a distinctive, durable appearance
Considerations & Trade-offs
- Dedicated 5.56 use means it is not intended as a general-purpose .30-caliber option.
- The suppressor is fully welded, and the exit cap is not removable, which limits user serviceability.
- Mounting adapter is not included, so the total setup depends on the adapter you choose.
- The listed dB figure is tied to specific test conditions and firearm setup, so real-world results will vary by host platform and barrel length.
Suggested Comparisons
- 5.56 suppressor
- Hard-use suppressor
- AR-15 suppressor
- Suppressor mounting adapter
Suggested Accessories
- Suppressor mount adapter
- Muzzle device
- Cleaning supplies
- Protective storage case
Frequently Asked Questions
Is The Biscuit 5.56 dedicated to 5.56, or is it a general-purpose suppressor?
It is dedicated to 5.56. The product data says it uses a Gen 2 baffle stack optimized specifically for 5.56 and has a dedicated 5.56 caliber bore.
What mounting setup does this suppressor use?
It uses an industry standard 1-3/8x24 threaded hub. The listing also notes that the mounting adapter is not included.
What are the listed size and weight specifications?
The listed specifications are 5.7" in length, 1.80"-1.85" in diameter, and 15.9 oz in weight, all noted as excluding the mounting adapter.
Is the Biscuit 5.56 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 does Abel recommend for 223/5.56?
The listing gives a tested in-house minimum barrel length recommendation of 7.5" for 223/5.56.