Image unavailable
Abel: Theorem-S, FDE
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$985.00
View on Mile High Shooting Accessories
You'll be taken to Mile High Shooting Accessories to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: Theorem-S-FD
Overview
Built as the short variant in Abel’s Theorem line, this suppressor is aimed at shooters who want a compact setup without giving up adaptability. Its stated design goals center on a lightweight profile, reduced point-of-impact shift, a softer recoil impulse, and a smaller sound and flash signature. The standard 1-3/8x24 threaded hub and interchangeable front-end cap/exit cap add flexibility for users who already rely on compatible adapters. With its 30-caliber designation, 5.65-inch length, and 8.5-ounce weight, it suits hunters and field shooters looking for a streamlined suppressor package.
Why Hunters Choose the Abel
Short 5.65-inch
Profile supports compact suppressor setups
8.5-ounce Weight
Helps maintain a lightweight overall
Standard 1-3/8x24
Threaded hub supports common adapters
Interchangeable Front-end
Cap adds adaptability and versatility
Designed Minimize
Point-of-impact shift and reduce sound
Key Features
- Short variant of the Theorem line of suppressors.
- 5.65-inch length and 8.5-ounce weight, excluding mounting adapter.
- Uses a standard 1-3/8x24 threaded hub for adapter compatibility.
- Includes an interchangeable front-end cap/exit cap for added versatility.
- Ships with a closed front end/exit cap and a multi-tool.
- Made from 100% 6AL4V titanium with a High Temp Cerakote finish.
Best Used For
- Hunters wanting a short suppressor with a lightweight profile for compact rifle setups.
- Users who value interchangeable front-end caps and adapter compatibility for flexible configuration.
- Shooters seeking reduced sound and flash signature without adding much length or weight.
- Those prioritizing a softer recoil impulse and minimal point-of-impact shift in use.
- Owners of 30-caliber rifles following the listed barrel-length recommendations.
Specifications
| Baffle Stack | 100% Laser Welded Tubeless Baffle Stack |
|---|---|
| Barrel Length Recommendations | 223/5.56 - 10.3 in minimum; 300BLK - 7 in minimum; .308 - 16 in minimum; 300WM - 22 in minimum; 300PRC - 22 in minimum |
| Blade Finish | High Temp Cerakote (C Series) |
| Caliber | 30 |
| Decibel Rating | Left/Right Ear: 138-139dB; Muzzle: 148dB (AI AT 20" .308, 175gr FGMM) |
| Diameter | 1.70 in - 1.75 in |
| Included Accessories | Closed front end/exit cap; Multi-tool |
| Length | 5.65 in |
| Material | 100% 6AL4V Titanium (Grade 5) |
| Thread Pitch | 1-3/8x24 |
| Weight | 8.5 oz |
Pros
- Short 5.65-inch profile supports compact suppressor setups.
- 8.5-ounce weight helps maintain a lightweight overall package.
- Standard 1-3/8x24 threaded hub supports common adapters.
- Interchangeable front-end cap adds adaptability and versatility.
- Designed to minimize point-of-impact shift and reduce sound signature.
- Includes a closed front end cap and multi-tool.
Considerations & Trade-offs
- Theorem-S is the short variant in the Theorem line, so buyers prioritizing a longer suppressor configuration will need to look elsewhere in the line.
- Length and weight are listed without the mounting adapter, so the installed setup will be larger and heavier than the base figures shown.
- The standard 1-3/8x24 threaded hub supports existing adapters, but compatibility still depends on the specific adapter system being used.
- The included closed front end/exit cap provides one configuration out of the box; users wanting a different setup will need to account for the interchangeable cap system.
Suggested Comparisons
- Rifle suppressor
- Compact suppressor
- Titanium suppressor
- 30 caliber suppressor
Suggested Accessories
- Suppressor mount adapter
- Suppressor cleaning kit
- Thread protector
- Multi-tool
Frequently Asked Questions
What comes included with the Theorem-S suppressor?
It ships with one closed front end/exit cap and one multi-tool.
What mounting setup does the Theorem-S use?
It uses the standard 1-3/8x24 threaded hub. The mounting adapter is not included.
What caliber is the Theorem-S designed for?
The listed caliber is 30.
What are the listed size and weight specifications?
The listed specifications are 5.65" in length, 1.70"-1.75" in diameter, and 8.5 oz in weight, not including the mounting adapter.
Are there barrel length recommendations provided for this suppressor?
Yes. The listed minimum barrel lengths are 10.3" for 223/5.56, 7" for 300BLK, 16" for .308, and 22" for both 300WM and 300PRC.