Aim7 Plan B Alpha Adapter – 1.125″x28 (SUS303 Stainless Steel)
$59.00
Description
Aim7 Plan B Alpha Adapter – 1.125″x28 (SUS303 Stainless Steel)
The Aim7 Plan B Alpha Adapter provides a precise, durable interface between Alpha-pattern suppressor threads (1.125×28) and Plan B-style muzzle devices. CNC-machined from SUS303 stainless steel and finished in Black Oxide, this adapter is engineered for strength, heat resistance, and repeatable alignment.
Specifications
| Feature | Details |
|---|---|
| Mount Type | Alpha Thread Mount |
| Thread Pitch | 1.125 × 28 TPI |
| Material | SUS303 Stainless Steel |
| Finish | Black Oxide |
| Added Length | Approx. 0.648 in |
| Weight | Approx. 1.6 oz |
| Width | 1.29 in |
| Height | 0.892 in |
| Compatibility | Alpha-pattern suppressors & Plan B-style muzzle devices |
| Device Compatibility | Short Rearden devices: FHD, Mini, SPB, RPB, R2S |
Key Features
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Precision CNC-machined from SUS303 stainless steel
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Heat-treated for superior strength and durability
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Compatible with Alpha pattern (1.125×28) suppressor threads
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Interfaces with Plan B-style muzzle devices for modular setups
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Black Oxide finish provides corrosion and carbon fouling resistance
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Compact, low-profile design adds minimal length
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Engineered for repeatable concentric alignment
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Easy to install and maintain
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Fully compatible with Q Cherry Bomb and other Plan B-compatible muzzle devices
System Compatibility Examples
Works with suppressors such as:
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SilencerCo Omega 9K / 45K
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SilencerCo Octane Series
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Rugged Obsidian 9 / 45
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Griffin Armament Revolution Series
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Harvester 300
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Many other Alpha/Omega 9K pattern suppressors
Why Plan-B?
The Plan-B and Q Cherry Bomb system uses a precision taper mount to deliver:
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Strong lockup
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Increased contact surface area
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Protection against carbon locking
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Reduced risk of user installation error
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Reliable repeatable alignment
Important Safety & Warranty Notice
Some suppressor manufacturers do not warranty their products when used with aftermarket adapters or muzzle devices. Always:
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Verify bullet stabilization
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Use an alignment rod to confirm concentricity
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Ensure correct installation before firing
Aim7 is not liable for injury, death, or property damage resulting from misuse, improper installation, or incompatible setups.




