Q LLC Erector Direct Thread Mount — .22 Cal — 1/2"-28 TPI — Fits ERECTOR 22LR Suppressor (MOUNT1228ER22, UPC 850000857117)
Turn your rimfire rifle into a quiet, precision-ready platform with the Q LLC Erector Direct Thread Mount — purpose-built for .22 caliber firearms with a 1/2"-28 tpi threaded muzzle and optimized to pair with Q’s ERECTOR 22LR suppressor. Machined to exacting tolerances from premium materials and finished for corrosion resistance, the MOUNT1228ER22 delivers rock-solid alignment, repeatable seating, and rapid installation/removal so you can get back to the range, varmint stand, or training session faster.
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Product Overview — Rugged, Precise, Repeatable
The Q LLC Erector Direct Thread Mount is a direct-thread interface engineered specifically for the ERECTOR 22LR line of Q suppressors and barrels threaded 1/2"-28. Unlike generic mounts, this Q-designed mount delivers intimate mating geometry that minimizes point-of-impact shift, centers the suppressor precisely over the bore, and resists loosening under repeated use. Its compact, lightweight profile preserves rifle balance while providing the durability and alignment shooters expect from Q LLC components.
Key Features & Benefits
Purpose-Matched for ERECTOR 22LR: Designed to mate perfectly with Q’s ERECTOR 22LR suppressor for a secure, concentric fit.
Thread Spec: 1/2"-28 TPI — standard for most .22 rimfire barrels.
Direct-Thread Simplicity: Low-profile installation screws directly onto your barrel thread; no extra adapters required.
Precision Machining: Tight tolerances ensure repeatable seating and minimal POI (point-of-impact) shift.
Durable Finish: Corrosion-resistant coating for long life and reliable service in the field.
Lightweight Design: Adds minimal bulk to your muzzle while preserving handling and balance.
Quick On/Off: Easy to install or remove for cleaning, transport, or switching between suppressed/unsuppressed shooting.
Specifications
Model / Part Number: MOUNT1228ER22
UPC: 850000857117
Caliber Compatibility: .22 LR (rimfire)
Thread Pitch: 1/2"-28 TPI
Mount Type: Direct-thread (for ERECTOR 22LR suppressor)
Material: Precision-machined high-strength alloy/steel (manufacturer spec)
Finish: Corrosion-resistant anodize / protective coating
Fitment: Barrels threaded 1/2"-28, paired with Q LLC ERECTOR 22LR suppressor
Compatibility & Fit Notes
The MOUNT1228ER22 is intended for .22 LR barrels with 1/2"-28 threads and is engineered to work with the Q ERECTOR 22LR suppressor.
Thread quality and headspace vary between barrels and manufacturers — always verify threads are clean and free of damage before installation.
If your barrel uses a different thread pitch or you plan to use a different suppressor model, consult Q LLC’s product documentation or your gunsmith for the correct adapter or mount.
Installation & Use (High-Level)
Confirm the firearm is unloaded and the action is open.
Ensure barrel threads are clean and free of debris; lightly lubricate if recommended by the manufacturer.
Thread the mount onto the barrel hand-tight, aligning as needed, then torque per Q LLC’s specified torque values or factory guidance.
Seat the ERECTOR 22LR suppressor onto the mount until fully engaged and verify concentricity.
After installation, verify bore-to-suppressor alignment and function at the range using safe procedures.
Note: This overview is informational — follow Q LLC’s official instructions and, if unsure, consult a qualified gunsmith.
Maintenance & Care
Remove carbon and fouling from threads regularly to preserve fit and prevent galling.
Inspect mount contact faces for wear or damage and replace if any deformation is found.
Store separately from corrosive environments; wipe with a lightly oiled cloth after wet use.
Safety & Legal Notice
Suppressors and related components are subject to national regulations in many countries (for example, NFA-regulated items in the United States). Purchasing, possessing, or using suppressors and mounts may require federal/state/local approvals, tax stamps, or registration. Always:
Verify and comply with all applicable laws and regulations before purchasing.
Use and install suppressors only on firearms and in jurisdictions where they are legal.
Follow manufacturer safety, installation instructions, and safe firearm handling rules at all times.
Why Choose the Q LLC Erector Direct Thread Mount?
Q LLC is known for precision engineering and practical modularity — the MOUNT1228ER22 continues that tradition by offering a direct-thread mounting solution crafted specifically to maximize the performance of the ERECTOR 22LR suppressor. Whether you’re a rimfire competitor, small-game hunter, or precision trainer, this mount provides the concentricity, durability, and ease-of-use needed for consistent suppressed rimfire shooting.
What’s in the Box
Optimize your .22 LR shooting experience with a purpose-built mounting solution — the Q LLC Erector Direct Thread Mount (.22 Cal, 1/2"-28 TPI) — MOUNT1228ER22, UPC 850000857117.
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