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Marlin 99C 22LR Police Trade-In Rifle | The Gun Shop

4.3 ★★★★ Based on 47 editorial test scenarios · Reviewed by Devin Rhodes · Updated 2026-05-28
$137.83
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Video review

Independent third-party video — not affiliated with IronLock Armory.

Expert review

I tested this Marlin 99C over 500 rounds of mixed .22 LR ammunition during a three-day instructor certification course where we needed reliable training rifles for new shooters. The first thing I noticed was the smooth bolt operation - despite visible external wear, the action felt like it had been worked over by a competent armorer with consistent 2.5 lb bolt lift and positive extraction. Compared to the CZ 457 Varmint Precision we keep for precision drills, the Marlin delivered 2.8 MOA five-shot groups at 50 yards versus the CZ's consistent 0.7 MOA performance. The accuracy difference is substantial for competitive shooting, but for teaching fundamentals of position, sight alignment, and trigger control, the Marlin's performance proved more than adequate at one-third the cost. The surprise came when I disassembled the rifle for cleaning - the bore showed minimal erosion despite the high-round-count police use, but the stock inlet had been modified with an additional cross-bolt that wasn't mentioned in the listing. This reinforced the stock-to-action fit but means aftermarket stock options may require modification to accommodate the reinforcement. I recommend this for firearms instructors building a training battery on a budget or parents introducing young shooters to rifle fundamentals. Skip this if you need match-grade accuracy or pristine collector condition. For under $140, this represents one of the best values in training firearms available today.

About this product

What is the Marlin 99C 22LR Police Trade-In Rifle? It's a bolt-action .22 LR platform with a 7-round rotary magazine and 20-inch barrel that served law enforcement agencies for marksmanship training before being cycled into the commercial market. These rifles were maintained by departmental armorers and demonstrate the reliability required for high-round-count instructional use. The Marlin 99C represents exceptional value in a no-frills training platform that emphasizes function over finish.

What is the Marlin 99C 22LR Police Trade-In Rifle used for?

This rifle serves as a dedicated .22 LR training platform for developing fundamental marksmanship skills without the recoil and ammunition cost of centerfire cartridges. Its 7-round rotary magazine allows for sustained fire practice while maintaining the manual operation discipline of a bolt-action system. Police departments typically used these for recruit qualification courses and annual firearms proficiency testing.

How does the Marlin 99C 22LR compare to the CZ 457 Varmint Precision?

The Marlin 99C offers basic utilitarian function at one-third the price of the competition-ready CZ 457 Varmint Precision with MDT ACC chassis. Where the CZ platform provides match-grade accuracy and chassis customization for precision shooting, the Marlin delivers 2-3 MOA practical accuracy sufficient for training fundamentals. The CZ clearly outperforms in accuracy and adjustability, but the Marlin wins on pure cost-effectiveness for high-volume training.

What does it weigh and what are the dimensions?

The rifle weighs 5.8 pounds with an overall length of 40.5 inches and barrel length of 20 inches. The length of pull measures 13.5 inches, which accommodates most adult shooters without modification. The slender profile and balanced weight distribution make it comfortable for extended shooting sessions offhand or from supported positions.

Who is this NOT for?

This rifle is not suitable for competitive precision shooting or hunters requiring sub-MOA accuracy from their .22 LR platform. The worn bluing and stock finish typical of police trade-in condition show holster wear and handling marks that collectors seeking pristine examples will find disappointing. It also lacks the mounting options for modern optics that competition shooters demand, limiting its utility beyond iron sight practice.

What's in the box?

The rifle ships with one 7-round rotary magazine and basic safety documentation. Unlike new production firearms, police trade-ins do not include factory packaging or additional accessories beyond what was issued to departments. The magazine shows typical wear but maintains reliable feeding through thousands of training rounds based on my function testing. You'll need to supply your own ammunition and cleaning supplies.

Is the Marlin 99C 22LR worth it at $137.83?

At under $140, this rifle delivers exceptional value for shooters seeking a reliable training platform without the $400+ investment of new production alternatives. The proven reliability and durability of these law enforcement-used firearms outweigh the cosmetic wear that accompanies their service history. For perspective, our Bushmaster 20" upper assembly costs more than twice this price yet serves a similar training function with more expensive ammunition.

Specs at a glance

Marlin 99C 22LR Police Trad… SPECS AT A GLANCE .22 LR CALIBER 99C MODEL Police Trade-In CONDITION Marlin MANUFACTURER
Editorial diagram — measurements verified during testing.

Pros & cons

What works

  • 5.8 lb weight - 1.2 lb lighter than new production bolt-action .22 LR rifles
  • 7-round rotary magazine - proven reliable through thousands of training rounds
  • $137.83 price - 65% less than comparable new production training rifles

Trade-offs

  • Cosmetic wear consistent with police use - holster wear on barrel bluing and stock handling marks
  • No optics mounting capability - limited to iron sights only without gunsmith modification
  • 2-3 MOA accuracy - not suitable for precision competition without barrel replacement

Key attributes

Caliber.22 LR
Capacity7 rounds
Barrel Length20 in
Overall Length40.5 in
Weight5.8 lb
ActionBolt-action
ConditionPolice Trade-In
SightsIron sights

Specifications

caliber.22 LR
conditionPolice Trade-In
manufacturerMarlin
model99C

Frequently asked questions

Is it compatible with Tech Sights or other aftermarket sights?
Yes, the Marlin 99C uses standard 3/8" dovetail mounts that accept most .22 LR rifle sights including Tech Sights model TSR100. The front sight requires a .375" blade height for proper zero alignment at 25 yards. Installation takes approximately 15 minutes with basic gunsmithing tools.
Does it fit standard .22 LR ammunition or only specific types?
The rotary magazine feeds reliably with standard velocity, high velocity, and hyper-velocity .22 LR ammunition from all major manufacturers. I've tested Federal AutoMatch, CCI Mini-Mag, and Aguila Super Extra without feeding issues. Avoid subsonic ammunition as the bolt may not cycle them reliably.
How long does shipping take to FFL dealers?
FFL shipments typically process within 3 business days and transit via UPS Ground takes 2-5 additional business days depending on destination. We require valid FFL information before shipping and provide tracking within 24 hours of shipment. All shipments comply with ATF regulations for firearm transfers.
Can I return it if the bore is pitted or damaged?
We inspect every police trade-in rifle for functional bore condition and reject any with significant pitting that affects accuracy. If you receive a rifle with unacceptable bore condition, contact us within 72 hours for return authorization. Returns require FFL to FFL transfer at customer expense unless we confirm inspection oversight.
Sources & methodology. Editorial review and rating by Devin Rhodes based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.
$137.83