ATI GSG M1911 .22 LR 5″ Threaded Barrel Tan

Description

The ATI GSG M1911 .22 LR 5″ Threaded Barrel Tan gives you a full-size 1911 platform that trains like the real thing without the cost of centerfire ammo. It’s a .22 LR semi-auto built on a zinc alloy frame with a threaded barrel, tan finish, and classic 1911 controls—ideal for new shooters and anyone who wants affordable, reliable practice.

Manufacturer	ATI (American Tactical Imports) / GSG (German Sport Guns)
Model	M1911 .22 LR Threaded Barrel
Material	Zinc alloy frame, steel slide (per manufacturer specs)
Compatibility	Standard 1911 holsters and grips; .22 LR ammunition
Finish	Tan applied finish on frame and slide
Weight	Approx. 34 oz (unloaded, per manufacturer specs)
Condition	New

Key Features

• Threaded 5″ Barrel – Lets you attach a suppressor or compensator for quieter training or reduced muzzle rise. Makes the gun more versatile than a standard .22 1911.
• Full-Size 1911 Footprint – Same grip angle, safety location, and trigger reach as a centerfire 1911. Your muscle memory carries over directly.
• Extended Beavertail Grip Safety – Prevents hammer bite and gives you a high, secure grip—especially important for new shooters learning recoil control.
• Three-Hole Skeletonized Trigger – Reduces trigger weight and gives a clean, predictable break. You’ll stack more consistent groups at the range.
• Tan Finish – Low-glare and corrosion-resistant. Holds up to sweat and range dust better than bare alloy.

Who It’s For

This pistol is for anyone who wants a .22 LR trainer that matches a duty or competition 1911. New shooters get a forgiving, low-recoil platform to learn fundamentals. Experienced shooters get an affordable way to run 500+ rounds per range trip without breaking the bank. The threaded barrel also makes it a good pick for suppressor owners who want a quiet plinker.

Pros / Cons

• Pro: Runs reliably on a variety of .22 LR ammo—standard velocity, high velocity, even some subsonic loads.
• Pro: Uses standard 1911 grips and holsters, so you can customize without proprietary parts.
• Con: The zinc alloy frame is lighter than steel but less durable over tens of thousands of rounds. This is a trainer, not a hard-use duty gun.

Comparison

Feature	ATI GSG M1911 .22 LR	Zev Technologies OZ9 .22 LR	Agency Arms Syndicate .22 LR
Caliber	.22 LR	.22 LR	.22 LR
Barrel Length	5″ threaded	4.5″ non-threaded	4.8″ non-threaded
Frame Material	Zinc alloy	Aluminum	Steel
MSRP	$327	$850+	$1,100+
Weight	~34 oz	~28 oz	~38 oz
Best For	Budget training, suppressor use	Competition, high-end build	Duty simulation, premium finish

FAQ

Does the ATI GSG M1911 .22 LR come with a threaded barrel?

Yes. The 5-inch barrel is threaded (1/2×28 TPI) and comes with a thread protector installed. You can attach a suppressor, compensator, or muzzle brake right out of the box.

What 1911 holsters fit this pistol?

Because it matches the full-size 1911 footprint, most standard 1911 holsters (leather, Kydex, or nylon) will work. Just make sure the holster is open-ended or designed for a 5-inch barrel if you plan to use a suppressor.

Is this pistol reliable with all .22 LR ammo?

It runs best with high-velocity .22 LR (like CCI Mini-Mag or Federal AutoMatch). Standard velocity may cause occasional failures to eject. The threaded barrel does not affect reliability when a suppressor is attached.

Can I use standard 1911 grips on this model?

Yes. The grip frame accepts standard 1911 grip panels, so you can swap to wood, G10, or rubber grips for a custom fit or better traction.

Does the tan finish wear off quickly?

The tan applied finish is durable for range use but will show holster wear and edge rubbing over time. It’s not a high-end cerakote job, but it holds up well for a budget trainer.

Trust & Delivery

• ✔ Nationwide delivery to all 50 states
• ✔ Ships within 1-2 business days
• ✔ 30-day return policy
• ✔ Secure checkout with encryption

Browse related categories: Semi-Auto Pistols, .22 LR Handguns, 1911 Parts & Accessories. Last updated: April 2026.