Otis Technology MPSR Cleaning Kit .223 Cal
Otis Technology
$51.69
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Otis Technology
Otis Technology MPSR Cleaning Kit .223 Cal
The Otis Technology MPSR Cleaning Kit in .223 Cal/5.56mm is a purpose-built maintenance solution for piston-driven AR-platform and modern sporting rifles, giving shooters everything they need to keep their firearm running clean and reliable in a compact, field-ready package.
- Specifically engineered for piston-driven AR and modern sporting rifles
- Available in .223 Cal/5.56mm for precise caliber-matched cleaning
- All components packed neatly in a lightweight 4" x 4" x 2.5" soft pack case
- Proudly made in the USA at Otis Technology's facility in Lyons Falls, NY
- Compact form factor designed for range bags, go-kits, and field deployment
- Includes caliber-specific tools for thorough bore, chamber, and action cleaning
Who This Is For
This kit is ideal for AR-15 and MSR owners who run piston-driven systems and demand a dedicated, all-in-one cleaning solution. Whether you're a competitive shooter who runs high round counts, a hunting enthusiast heading into the field, or a responsible owner committed to consistent maintenance, the Otis MPSR Kit delivers professional-grade cleaning capability without the bulk. It's equally at home in a range bag as it is in a go-bag or emergency prep kit.
Specifications
| Brand | Otis Technology |
|---|---|
| Model | MPSR Cleaning Kit |
| Caliber | .223 Cal / 5.56mm |
| Compatible Platforms | Piston-Driven AR / Modern Sporting Rifles |
| Case Size | 4" x 4" x 2.5" |
| Case Type | Soft Pack |
| Country of Origin | Made in USA (Lyons Falls, NY) |
| Category | Firearm Cleaning Kit |
Frequently Asked Questions
Is this kit compatible with both direct impingement and piston-driven AR-15s?
The Otis MPSR Cleaning Kit is specifically designed and optimized for piston-driven AR-platform and modern sporting rifles. While many of the included tools—such as bore brushes and patches sized for .223/5.56mm—will work on direct impingement rifles, the kit's component selection is tailored to address the unique maintenance needs of piston-driven systems, including piston rods and op-rod components.
What cleaning tools and supplies are included in the MPSR Kit?
The kit includes caliber-specific cleaning components for .223 Cal/5.56mm rifles, such as bore brushes, patch savers, memory-flex cables or rods, and cleaning patches—all organized within the compact 4" x 4" x 2.5" soft pack case. Otis designs their kits for a complete cleaning workflow from bore to action, so you won't need to supplement with additional tools for standard field or bench cleaning sessions.
How does the Otis MPSR Kit compare to a standard AR cleaning kit?
Unlike generic AR cleaning kits built around direct impingement gas systems, the MPSR (Multi-Purpose Sporting Rifle) kit from Otis includes components specifically selected for the unique fouling patterns and mechanical components found in piston-operated rifles. If you're running a piston-driven AR such as those from LWRC, POF, Adams Arms, or similar manufacturers, this kit is a far more appropriate choice than a standard DI-focused cleaning set.
- Caliber:
- .223 cal/5.56mm
- Type:
- rifle
