KelTec P17DS .22 LR 3.80″ Threaded Barrel Desert Tan
Pros & cons
What works
- Includes three 16-round magazines — a $90 value at retail
- Weighs 14.2 oz — manageable for extended training sessions
- Factory 1/2"x28 thread with adapter — no gunsmithing required for suppressor mounting
Trade-offs
- Double-action-only trigger averages 8.5 lbs — hinders precision shooting
- No included hard case — ships in basic cardboard packaging
- Polymer frame has minimal texturing — may require Talon Grips for wet conditions
Video review
Expert review
Specs at a glance
About this product
The KelTec P17DS is a compact .22 LR semi-automatic pistol with a 3.80″ threaded barrel and desert tan polymer frame, designed for economical high-volume training and suppressor use. It's a double-action-only design with ambidextrous controls and ships with three magazines and an adapter kit. This configuration makes it a specific-purpose tool rather than a generalist's sidearm.
What is the KelTec P17DS used for?
The P17DS is used for low-cost marksmanship fundamentals training, suppressor testing, and introducing new shooters to semi-automatic pistol operation. Its light recoiling .22 LR chambering allows for extended practice sessions without shooter fatigue or high ammo costs. The threaded barrel is factory-ready for a 1/2"x28 muzzle device or suppressor, though you'll need to navigate the tax stamp process for the latter.
How does the KelTec P17DS compare to the Taurus TX22?
The P17DS prioritizes outright economy and suppressor mounting over the Taurus TX22's more refined trigger and ergonomic grip. The TX22 typically costs $50-70 more and offers a striker-fired trigger that's objectively better for learning proper press, but its barrel threading often requires an adapter that the P17DS includes in the box. For a dedicated suppressor host where you're purely chasing function-per-dollar, the P17DS edges it out.
What does it weigh and what are the dimensions?
The P17DS weighs 14.2 ounces unloaded and measures 6.70 inches in overall length, with a 3.80-inch barrel. That weight is comparable to most full-size polymer-framed pistols, despite its compact dimensions, due to the steel slide and barrel assembly. The grip circumference is approximately 5.1 inches, which is suitable for medium to large hands but may feel blocky compared to the more sculpted the Stevens 334 Rifle.
Who is this NOT for?
This pistol is not for someone seeking a primary concealed carry weapon, a competition rimfire gun, or a plinker demanding exceptional trigger quality. The double-action-only trigger pull is long and heavy by design, averaging 8.5 pounds, which hinders precision shot placement compared to a single-action or striker system. It's a tool for a specific job: cheap, high-round-count functionality with a suppressor option.
What's in the box?
In the box are the pistol, three 16-round steel magazines, a 1/2"x28 thread adapter, and the owner's manual. The inclusion of three magazines is significant—at a typical $30 replacement cost each, it's $90 of value right there. No cable lock or hard case is included; KelTec ships these in cardboard, so plan on immediate secure storage.
Is the KelTec P17DS worth it at $228.99?
At $228.99, the P17DS is worth it strictly as a dedicated, high-capacity .22 LR trainer and suppressor host. You're paying for the mechanical function of a threaded barrel, three magazines, and a reliable action—not for fine fit, finish, or a competition-ready trigger. For the shooter who already owns a suppressor and wants a cheap host to run subsonic ammo, this price is a bargain compared to converting a more expensive O/U shotgun.
Key attributes
| upc | 640832009675 |
| manufacturer | KelTec |
| manufacturer part number | P17DS |
| action | Double Action Only |
| barrel finish | Black |
| barrel length | 3.80" |
| caliber/gauge | .22 LR |
| capacity | 16 + 1 |
| safety | Lever Action |
| sights | Fiber Optic Front/Adj Rear |
| sights type | FIBER OPTIC |
| slide description | Serrated |
| thread pattern | 1/2"x28 |
Frequently asked questions
- What thread pitch is the barrel?
- The barrel has a 1/2"x28 thread pattern, which is the standard for .22 caliber suppressors and muzzle devices in the United States. The included adapter kit ensures compatibility with common accessories. Always verify thread alignment with your specific suppressor using an alignment rod.
- Does it come with a thread protector?
- Yes, a basic steel thread protector is included in the adapter kit. It is not a flash hider or compensator, just a functional cap to protect the threads. For sustained fire, I recommend using Rocksett on the threads to prevent it from backing off.
- Is the barrel suppressor-ready?
- The barrel is factory-threaded and suppressor-ready, but mounting a suppressor requires you to legally own the suppressor via a Form 4 tax stamp approved by the ATF. The pistol itself does not require any additional paperwork to purchase, as the barrel is over 16 inches in length.
- How long does shipping take to an FFL?
- Shipping to your selected Federal Firearms License (FFL) holder typically takes 3-5 business days once the order is processed and your FFL's documentation is verified. You must coordinate pickup with your FFL, who will conduct the required NICS background check before transfer.