Description
Plenty of rimfire ARs look the part from across the room, then feel like a toy the second you pick one up. The Tippmann Arms M4-22 PRO is a different animal. Both the upper and lower receivers are aluminum, the controls mirror a standard M4 right down to the functional forward assist, bolt catch, dust cover, and shell deflector, and the whole rifle is largely mil-spec compatible. That means most AR-15 stocks, handguards, grips, and sights will bolt right on, and the lower even accepts drop-in trigger assemblies if you want to upgrade down the road.
What Makes the M4-22 PRO Worth a Second Look
The details here are what separate it from budget rimfire clones. The 16 inch barrel is solid 4150 steel with a Parkerized finish, the bolt is nickel plated for smoother cycling and easier cleanup, and the mil-spec fire control group breaks at around 4.5 pounds. Up top you get a full-length Picatinny rail wearing adjustable flip-up sights, with the rear adjustable for windage and the front for elevation, no tools needed. The composite free-float handguard keeps weight down around 5.2 pounds and gives you M-LOK real estate for lights, slings, or a hand stop. This version ships with a 10 round magazine and wears a slip-fit flash hider up front for a clean, finished muzzle.
Where the Tippmann M4-22 PRO Earns Its Keep
This is the rifle that lets you run real AR drills without burning through centerfire ammo prices. It has become a favorite for training new folks on the platform, and owners regularly report strong reliability across a wide range of ammo along with tight groups out to 100 yards. Whether it is a low-cost trainer sitting next to your centerfire AR or the rifle that turns a lazy afternoon into a few hundred rounds of tin can therapy, the M4-22 PRO does the job right. Made in the USA and backed by a company known for standout customer service, it is an easy rifle to recommend.
Key Specifications
- Model: M4-22 PRO
- Manufacturer Part Number: A101037
- UPC: 857253008068
- Caliber: .22 LR
- Action: Semi-Automatic
- Capacity: 10 + 1
- Barrel: 16" 4150 Solid Steel, Parkerized Finish
- Muzzle Device: Slip-Fit Flash Hider
- Bolt: Nickel Plated
- Receivers: Aluminum Upper and Lower
- Handguard: Composite Free-Float with M-LOK Slots
- Sights: Adjustable Flip-Up Front and Rear
- Trigger: Mil-Spec FCG, Approx. 4.5 lb Pull
- Safety: Two-Position, Receiver Mounted
- Weight: Approx. 5.2 lbs
- Finish/Color: Matte Black
What’s Included
- Tippmann Arms M4-22 PRO rifle
- One 10-round magazine
- Flip-up front and rear sights (installed)
- Cable-style storage lock
- Owner's manual
Frequently Asked Questions
Will the Tippmann M4-22 PRO accept standard AR-15 parts and accessories?
Yes, and that is one of its biggest selling points. The rifle is largely mil-spec compatible, so most AR-15 stocks, handguards, grips, and sights fit without drama. The lower also accepts drop-in trigger assemblies, so you can upgrade the trigger the same way you would on a centerfire AR.
Is the M4-22 PRO picky about ammo?
Owners report it runs well across a wide range of loads, from bulk pack to premium high-velocity ammo. Like most semi-auto rimfires, it tends to be happiest with quality high-velocity round nose loads such as CCI Mini-Mag. Keeping the magazine feed ramp clean goes a long way toward flawless feeding.
Can I mount a red dot or scope on this rifle?
Absolutely. The full-length top Picatinny rail gives you plenty of room for a red dot, scope, or magnifier combo. The included flip-up sights fold flat when not in use, so they stay out of the way of your optic and pop right back up if you ever need them.
Does the M4-22 PRO use standard AR-15 magazines?
No, it feeds from Tippmann Arms M4-22 magazines built specifically for 22 LR, and this model includes one 10-round mag. They are shaped like standard AR mags, so they drop free and reload just like the real thing. Spares are widely available if you want to load up a few before a range trip.





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