Lantac M-Spec22S 22LR Modular 1/2-28 DT & Plan B Adaptor Supressor

The LANTAC M-SPEC22S is a lightweight, modular .22-caliber suppressor machined from aerospace-grade 7075-T6 aluminum and hardcoat anodized to MIL-A-8625 Type III Class 2. Engineered for rifles and pistols chambered in .22LR, 17HMR, and .22WMR, the M-SPEC22S ships with both a 1/2-28 UNEF direct-thread adapter and a PlanB muzzle mount so it can move between platforms with minimal fuss. Its removable baffle stack (1–5 baffles) lets you tune overall length, weight, and sound suppression for the role at hand — from ultra-compact pistol use to maximum suppression on small-bore rifles. Built with serviceability and real performance in mind, the M-SPEC22S is threaded, tunable, and tested to MIL-STD acoustic standards.

• True modularity: remove or add baffles to configure lengths from 3.47" up to 6.75" (body only) and tailor suppression vs. size/weight tradeoffs.

• Dual mounting options: included PlanB mount preserves muzzle devices for shared suppressor use; direct-thread adapter supports pistol use with red-dot sights.

• Premium materials & finish: 7075-T6 body anodized to MIL-A-8625 Type III, 17-4PH H900 stainless adapters for corrosion resistance and long life.

• High baffle volume: oversized baffle/blast chamber geometry improves suppression compared with small-diameter designs.

• Serviceable design: tool-free baffle removal for easy cleaning and maintenance.

• Proven performance: third-party acoustic testing (Ruger 10/22, CCI 40gr @1050 fps) shows ~109 dB muzzle signature in the 5-baffle configuration under test conditions.

• Made in the USA with material traceability — patent pending.

Specifications

• Model: LANTAC M-SPEC22S

• Caliber Compatibility: .22LR, 17HMR, 22WMR

• Materials: Suppressor body — 7075-T6 aluminum; Adapters — 17-4PH stainless steel (H900)

• Finish: MIL-A-8625 Type III Hardcoat Anodize, Black

• Modular Baffles: Removable stack (ships with 5 baffles standard) — configurable X5 / X4 / X3 / X2 / X1

• Length (suppressor body only): 6.750" (5 baffles) → 5.930" (4) → 5.110" (3) → 4.290" (2) → 3.470" (1)

• Weight (body only): 4.70 oz (5 baffles) → 4.14 oz → 3.58 oz → 3.02 oz → 2.46 oz (1 baffle)

• Baffle Diameter: 1.375" ; Max Blast Chamber Dia: 1.440"

• Mounts Included: 1/2-28 UNEF direct thread adapter & PlanB adapter (both 17-4PH stainless; armorers wrench compatible)

• Threading / Mount Notes: PlanB offers low-profile mounting (.0645" from shoulder nominal, variable by shims); direct thread relief ~.0500". Fits most 22LR barrels — verify muzzle device timing when required.

• Acoustic Performance: Third-party tested to MIL-STD-1474E; example result — Ruger 10/22, CCI Std 40gr @1050 fps: ~109 dB (5-baffle config, 86°F, 48% RH).

• Use Cases: Compact pistol with red-dot, small-bore rifle suppression, shared suppressor across multiple weapons via PlanB mount.

• SKU / UPC: SKU 01-SUP-MSPEC22S; UPC 614347652046

• Origin: Made in USA