Ruger Mark IV 22/45 Tactical 22 LR 4.4″ Threaded 10rd

Description

The Ruger Mark IV 22/45 Tactical 22 LR 4.4″ Threaded 10rd is a rimfire pistol purpose-built for shooters who want accurate, low-recoil practice on a platform that mirrors a full-size tactical pistol. With a 4.40-inch threaded barrel (1/2″-28 pattern), dual Picatinny rails, and a crisp trigger, this gun is ready for suppressor use, red-dot optics, and high-volume range days right out of the box.

Manufacturer	Ruger
Model	Mark IV 22/45 Tactical
Material	Aluminum frame, steel barrel, polymer grips (per manufacturer specs)
Compatibility	.22 LR ammunition, 1/2″-28 muzzle accessories, Picatinny-standard optics and lights
Finish	Hard-coat anodized black
Weight	32 oz (unloaded, per Ruger)
Condition	New

Key Features

• Threaded barrel with 1/2″-28 pattern — why it matters: lets you run a suppressor or compensator without a gunsmith, keeping your setup quiet and flat-shooting at the range or in the field.
• Top and bottom Picatinny rails — why it matters: mount a red dot, mini reflex, or weapon light instantly, turning this rimfire into a trainer or a night-vision-ready host without adapters.
• One-button takedown — why it matters: field-strip the pistol in seconds for cleaning or swapping parts, no tools needed, so you spend less time messing with springs and more time shooting.
• Two 10-round magazines included — why it matters: double the fun between reloads, and spare mags mean you can run drills or plink without constant downtime.
• Adjustable rear sight — why it matters: fine-tune your point of impact for different ammo types or distances, giving you consistent accuracy whether you’re zeroing a suppressor or just punching paper.

Who It’s For

This pistol is for EDC enthusiasts who train with rimfire to save money on ammo, suppressor owners looking for a quiet host, and shooters who want a reliable .22 LR trainer that handles like a full-size duty gun. It’s also a solid pick for new shooters who want a low-recoil platform with modern accessory rails.

Pros & Cons

• Pro: Ruger’s Mark IV action is proven reliable with bulk .22 LR ammo, reducing malfunctions during high-volume sessions.
• Pro: The 1911-style grip angle (22/45 design) gives a natural point of aim for shooters used to that platform.
• Con: The factory trigger has some creep and a 4-5 lb pull weight — not as crisp as a dedicated race gun, but fine for most shooters. Aftermarket triggers are available if you want a lighter break.
• Con: The polymer grip panels feel a bit thin for larger hands — aftermarket grip sleeves or VQ grips can fix that.

Comparison: Ruger Mark IV 22/45 Tactical vs. Competitors

Feature	Ruger Mark IV 22/45 Tactical	Zev Technologies Z22	Lone Wolf Distributors Timberwolf .22
Barrel length (threaded)	4.40″ (1/2″-28)	4.5″ (1/2″-28)	4.0″ (unthreaded, optional)
Magazine capacity	10 rounds	10 rounds	10 rounds
Rail system	Top + bottom Picatinny	Top Picatinny only	Top Picatinny only
Trigger pull (approx.)	4-5 lbs	3.5-4 lbs (aftermarket)	5-6 lbs
Price (MSRP)	$533.74	$650+	$400-500
Warranty	Lifetime (Ruger)	Limited lifetime	1 year

FAQ

What accessories can I mount on the Ruger Mark IV 22/45 Tactical?

You can mount a red dot or mini reflex sight on the top Picatinny rail, a weapon light or laser on the bottom rail, and a suppressor or compensator on the 1/2″-28 threaded barrel. Most standard Picatinny-compatible accessories work without adapters.

Is this pistol legal in my state?

Check your local laws regarding threaded barrels and magazine capacity. The Ruger Mark IV 22/45 Tactical ships with 10-round magazines, which are compliant in most states. Some states restrict threaded barrels on semi-autos — verify before ordering.

Can I use this for concealed carry?

At 32 oz and 4.4″ barrel, it’s on the heavier side for daily carry, but some shooters do use it for range training or as a truck gun. Most buyers use it as a suppressor host or a trainer, not a primary carry piece.

Does it come with a case?

Yes, Ruger includes a lockable plastic case, two 10-round magazines, a cable lock, and a manual.

How do I clean the barrel after shooting suppressed?

Field-strip using the one-button takedown, then run a bore brush and patches through the barrel. The threaded barrel makes cleaning easy — just remove the muzzle device first.

Why Buy from Us?

• ✅ Nationwide delivery (all 50 states)
• ✅ Ships 1-2 business days
• ✅ 30-day returns
• ✅ Secure checkout

Last updated: April 2026

About 10% of rimfire pistol sales in 2025 were suppressed hosts — this Ruger Mark IV 22/45 Tactical fits that trend perfectly.

Browse more: Rimfire Pistols | Ruger Mark IV | Suppressor Hosts