Springfield Armory KN90640B-FSA Kuna 40 S&W 30 + 1 Melonite Pic Rail End Plate Roller-Delayed Op System M-LOK Handguard
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Firearms ship to a licensed dealer (FFL) near you for pickup, not to your home. Don't have one in mind? We'll help you pick a local FFL during checkout. Find an FFL near you.
Springfield Kuna KN90640BFSA - Key Features & Specs
The Springfield Kuna KN90640BFSA is a high-performance semi-automatic firearm designed for precision and reliability. Featuring an integral M-LOK system, ambidextrous safety switch, and charging handle, this model offers versatility and ease of use. The AR-pattern grip with aggressive texture ensures a firm hold, while the aluminum upper receiver and polymer lower receiver provide durability. Equipped with a Picatinny rail for accessory attachment, this firearm is ideal for tactical applications. Includes two magazines for extended use.Specs:
Technical Specifications
| Caliber | 40 S&W |
|---|---|
| Gauge | Black |
| Capacity | 30 |
| Barrel Length | 6.12" |
| Action Type | Semi-automatic |
| Finish | Anodized |
| Overall Length | 15.50" |
| Frame Material | 7075 T6 Aluminum |
| Sights | Integrated Flip-Up Sights |
| Trigger Type | Flat Aluminum |
| Safety | Manual Safety |
| Grips | AR Style |
| Thread Pitch | 9/16x24 |
| Twist Rate | 1-10 |
| Magazine Type | Polymer AR Style Magazine |
| Manufacturer | Springfield Armory |
| Model | KN90640B-FSA |
| SKU | Ch1234409 |
| UPC | 706397988975 |
| Weight | 5 lbs 5 oz |
| Magazines Included | 2 30 rd. |
| Threaded Barrel | Yes |
| Color | Black |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout, and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 256-962-0301 or submit a question for assistance with shipping or returns.
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