KSA Mini Mosin M38 Carbine .22LR 16" Walnut Stock
- Caliber-Gauge:
- 22 Long Rifle
- Barrel Length:
- 16"
- Barrel Length Range:
- 16" to 16.99"
The KSA Mini Mosin M38 Carbine in .22LR is a scaled-down take on one of history's most recognizable rifle platforms—designed for shooters who want classic Mosin charm without the full-size commitment. This rimfire trainer delivers the iconic look and handling of the original Mosin-Nagant in a compact, lightweight package that's perfect for marksmanship practice, small game hunting, or just plinking at the range. At 2.8 pounds with a 30-inch overall length and 11.5-inch length of pull, it's nimble enough for younger shooters, smaller-framed hunters, or anyone who appreciates a rifle that doesn't demand a lot of real estate.
Built on Keystone Sporting Arms' proven Mini Mosin platform, this carbine captures the spirit of the military original—the walnut stock gives it genuine period character, while practical modern touches like the 16.125-inch threaded barrel and included cap make it relevant for today's shooter. The threaded barrel opens up suppressor compatibility and other muzzle device options, adding flexibility without compromising the rifle's compact profile. This is a rifle that respects tradition but doesn't get in its own way.
.22LR is about as forgiving and affordable as centerfire gets, making this carbine an excellent choice for building shooting fundamentals, introducing new shooters to rifle handling, or running a high round count without breaking the bank. The Mini Mosin's ergonomics and controls are intuitive enough that even shooters familiar only with modern designs will find it straightforward, yet it retains enough character to appeal to collectors and history buffs.
Key Features
- Compact 16.125-inch threaded barrel with cap for muzzle device compatibility
- Classic walnut stock with iconic Mosin-Nagant profile and controls
- Ultra-lightweight at just 2.8 pounds—easy to handle and carry
- 11.5-inch length of pull suited for youth and smaller-frame shooters
- 30-inch overall length fits tight spaces and shorter-distance shooting scenarios
- .22LR rimfire for affordable, high-volume practice and small game
Specifications
| Brand | Keystone Sporting Arms |
| Model | Mini Mosin M38 Carbine |
| Caliber | .22 LR |
| Barrel Length | 16.125 inches (threaded) |
| Stock Material | Black Walnut |
| Weight | 2.8 lbs |
| Overall Length | 30 inches |
| Length of Pull | 11.5 inches |
| Barrel Feature | Threaded with cap |
Frequently Asked Questions
Is the KSA Mini Mosin M38 a good rifle for youth shooters?
Yes. The 11.5-inch length of pull and 2.8-pound weight make it well-suited for younger or smaller-frame shooters. The .22LR rimfire is gentle to shoot, easy to control, and allows shooters to build fundamentals without the recoil of centerfire rifles.
Can I attach a suppressor or other muzzle device to the threaded barrel?
The barrel is threaded with a cap included, so it's designed for muzzle device compatibility. Confirm the specific thread pitch and your local regulations before attaching any device.
What is the length of pull, and does it work for adult shooters?
Length of pull is 11.5 inches—a measurement suited primarily for youth and smaller-frame shooters. Adult shooters with standard or long arms may find it tight; measure against your own proportions before purchasing.
What's included with the rifle?
The rifle comes with the barrel cap. Confirm all included components with your order details.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

