Aim7 Tempest Plus Taper ASR & Gsh-0.5 Linear Muzzle Compensator 556/223/22
Description
AIM7 TEMPEST Plus + Linear Muzzle Compensators
Linear compensators are part of a specialized family of muzzle devices designed to reduce muzzle concussions. The AIM7 linear comp is a prime example of efficient collection and redirection of muzzle gases away from the shooter. This forward redirection significantly reduces the perceived noise levels at the shooter’s ear, resulting in a softer shooting experience. Additionally, by pushing excessive noise and concussion downrange, bystanders also benefit from reduced exposure to muzzle gases.
Aim7 linear compensators have been successfully applied across various shooting disciplines, including:
- Close Quarters Combat (CQC)
- Competitive Shooting
- Varmint Hunting
- Law Enforcement
- Indoor Ranges
Installation
- No Crush Washer Needed: Installation is straightforward without the need for a crush washer.
- Optional Indexing: If indexing of wrench flats is desired, a crush washer or other timing device can be used.
Features of the AIM7 Linear Comp
- Thread Types: Available in multiple thread patterns including 1/2×28 TPI, 5/8×24 TPI, 1/2×36 TPI, 18×1, 9/16×24 TPI,m M14x1LH, M13.5x 1 LH
- Overall Length: 4″
- Outer Diameter: 1.38 inches Front
- Outer Diameter: 1.28 inches. Narrow section
- Caliber: Varies based on barrel thread
6061 Aluminum - Surface Finish: Black anodized
What is a Linear Compensator?
A linear compensator, also known as a linear comp, is a device attached to the muzzle of a firearm that redirects the gases expelled when a bullet is fired. A linear compensator directs the gases forward, unlike traditional muzzle brakes or compensators that direct gases to the sides or upwards to reduce recoil and muzzle rise. This design offers several benefits:
AIM7 Gsh-0.5-28 ASR Muzzle Brake 1/2 x28″ .223/556/9mm/22LR
The AIM7 Gsh-0.5-28 ASR Muzzle Brake is a 1/2×28 threaded muzzle device designed for compatibility with the SilencerCo ASR (Active Spring Retention) mounting system. This allows for quick attachment and detachment of compatible suppressors, enhancing versatility for shooters.
🔧 Key Features
Thread Pitch: 1/2×28, suitable for calibers like .223 Remington, 5.56 NATO, and .22LR.
ASR Compatibility: Designed to work seamlessly with SilencerCo’s ASR mounting system, facilitating rapid suppressor attachment.
Material: While specific material details for the AIM7 Gsh-0.5-28 are limited, similar AIM7 models utilize SUS303 stainless steel, known for its corrosion resistance and machinability.
⚠️ Important Considerations
Caliber Compatibility: Ensure the muzzle brake’s bore diameter matches your firearm’s caliber. For instance, a brake designed for .223/5.56 with a 9mm firearm can be unsafe due to the larger bullet diameter.
Suppressor Mounting: If you plan to use a suppressor, verify that both the muzzle brake and suppressor are compatible in terms of thread pitch and mounting systems.
🔍 Additional Information
While specific details on the AIM7 Gsh-0.5-28 ASR Muzzle Brake are scarce, similar products like the SilencerCo ASR Muzzle Brake offer insights into the ASR system’s functionality. The SilencerCo ASR Muzzle Brake features a 3-port design to reduce recoil and muzzle climb and is compatible with various thread pitches and calibers.
- Overall: 1.80″
- Outside Thread Pitch: 13/16×16
- Bore Size:0.38″
If your AIM7 muzzle brake is made from SUS303, it’s well-suited for semi-auto civilian use on .223/5.56 rifles, including suppressed setups via the ASR system.
It offers good performance at a reasonable price, but isn’t built for the most extreme military-grade abuse.
Equivalent: AISI 303
| Property | Description |
|---|---|
| Composition | Iron, ~17–19% Chromium, ~8–10% Nickel, ~0.15% Sulfur, ~1% Manganese |
| Machinability | Excellent – sulfur makes it easy to machine (better than SUS304) |
| Corrosion Resistance | Good, but slightly lower than SUS304 due to sulfur content |
| Tensile Strength | Moderate (~500–750 MPa depending on treatment) |
| Weldability | Poor – sulfur causes cracks and inclusions when welded |
| Magnetism | Non-magnetic in annealed condition |
Benefits of Linear Compensators
- Reduced Recoil: By directing gases forward, linear compensators help mitigate the backward force felt by the shooter, making the firearm more comfortable to shoot.
- Muzzle Rise Control: While not as effective as traditional compensators in reducing muzzle rise, linear comps still help maintain better control over the firearm during rapid fire.
- Reduced Side Blast: Traditional muzzle brakes can produce a significant side blast, which can be unpleasant for the shooter and those nearby. Linear compensators minimize this side blast by pushing the gases forward.
- Enhanced Sound Forwarding: Gases’ forward direction also helps project sound away from the shooter, reducing perceived noise and pressure.
Applications of Linear Compensators
- Home Defense: In confined spaces, the reduced side blast is beneficial as it minimizes the risk of disorienting the shooter or bystanders.
- Tactical Shooting: For tactical operations, the forward-directed gases reduce the likelihood of disturbing teammates or giving away the shooter’s position with a side blast.
- Recreational Shooting: For sport shooters, the reduced recoil and more pleasant shooting experience enhance overall enjoyment.
What is a Linear Compensator?
A linear compensator, also known as a linear comp, is a device attached to the muzzle of a firearm that redirects the gases expelled when a bullet is fired. A linear compensator directs the gases forward, unlike traditional muzzle brakes or compensators that direct gases to the sides or upwards to reduce recoil and muzzle rise. This design offers several benefits:
Benefits of Linear Compensators
- Reduced Recoil: By directing gases forward, linear compensators help mitigate the backward force felt by the shooter, making the firearm more comfortable to shoot.
- Muzzle Rise Control: While not as effective as traditional compensators in reducing muzzle rise, linear comps still help maintain better control over the firearm during rapid fire.
- Reduced Side Blast: Traditional muzzle brakes can produce a significant side blast, which can be unpleasant for the shooter and those nearby. Linear compensators minimize this side blast by pushing the gases forward.
- Enhanced Sound Forwarding: Gases’ forward direction also helps project sound away from the shooter, reducing perceived noise and pressure.
Applications of Linear Compensators
- Home Defense: In confined spaces, the reduced side blast is beneficial as it minimizes the risk of disorienting the shooter or bystanders.
- Tactical Shooting: For tactical operations, the forward-directed gases reduce the likelihood of disturbing teammates or giving away the shooter’s position with a side blast.
- Recreational Shooting: For sport shooters, the reduced recoil and more pleasant shooting experience enhance overall enjoyment.
Aim7 Taper Mount Adapter 1.125″x28
(Fits all Aim7’s ARCHER & APEX tubes)
Fits Griffin pistol silencers, and other suppressors with mount interface inside diameter threading of 1.125×28 such as Silencerco® Octane™, Octane 9K™, Octane 45k™, and Rugged Suppressors® Obsidian™. No proprietary tools required.
ASR (Adaptive Suppressor Ready) 13/16×16 Linear Comp Adapter and Mount, which is designed to be installed midway along a hub/Tube, typically between the hub and barrel tubes—likely for suppressor or muzzle device integration.
Designed for installing in a modular suppressor system,
this is used as a thread adapter and blast-forwarding linear compensator, or just as a spacer/mounting interface
The ASR 13/16×16 Linear Comp Adapter is both a functional mount and a kind of barrel shroud by pushing it forward over part of the barrel, right? That’s a pretty slick setup—dual purpose:
Barrel shroud: It acts like a sleeve, covering part of the barrel to give a cleaner look and possibly protect or reduce heat transfer.
Quick-detach function: Since it’s tied into the ASR system, you get easy on/off with suppressors or comps—super handy if you’re swapping setups.
The fact that it slides forward a bit onto the barrel also probably improves rigidity and alignment, which is especially helpful for QD suppressors. It makes installation feel more solid, and you’re not relying solely on the muzzle threads.
ASR 13/16×16 Linear Comp Adapter Overview:
Overall Length: 0.854″
Unthreaded Section Length: 0.5″
Diameter: 1.291″ – that’s pretty beefy, giving it that barrel shroud vibe when pushed forward.
Threads (Male & Female): 1.125×28 TPI – so it’s a true inline adapter, threading into and accepting matching tube sections.
