The Otis 5.56 MPSR Piston Rifle Cleaning Kit (Otis Technologies part no. FG-556-MPSR) is built specifically for piston-driven 5.56/.223 rifles, packing every tool a piston gas system needs into one compact soft pack case. Otis Technologies centers the kit on a 30 inch Memory-Flex cable and T-handle for breech-to-muzzle cleaning, backed up by a short AP brush, an end brush, a .223 caliber bronze bore brush, and a bore mop and chamber brush. A locking lug scraper, brass scraper, obstruction remover, slotted tip, two picks, and a chamber flag round out the tool set, along with 10 cotton patches and a bottle of Shooter’s Choice FP-10 Lubricant Elite CLP. Everything fits into a 4 by 4 by 2.5 inch soft pack, small enough to carry in a range bag or plate carrier pouch.

Key Specifications

• A 30 inch Memory-Flex cable with T-handle allows true breech-to-muzzle cleaning.
• The kit includes a .223 caliber bronze bore brush along with a bore mop and chamber brush.
• A locking lug scraper and brass scraper address carbon buildup specific to piston-driven rifles.
• An obstruction remover and chamber flag support safe, thorough maintenance.
• The kit includes 10 cotton patches and Shooter’s Choice FP-10 CLP.
• Everything packs into a 4x4x2.5 inch soft pack case for compact storage.
• The kit is built specifically for piston-driven 5.56/.223 rifles.

Frequently Asked Questions

Is this kit for piston or direct impingement rifles? It is built specifically for piston-driven 5.56/.223 rifles.

Does it include lubricant? Yes, it includes a bottle of Shooter’s Choice FP-10 Lubricant Elite CLP.

How is the kit stored? Everything packs into a compact 4x4x2.5 inch soft pack case.

Buy the Otis 5.56 MPSR Piston Rifle Cleaning Kit

Piston-driven ARs foul differently than direct impingement guns, and this kit is built with the specific tools that gas system actually needs. Find it with the rest of our gun cleaning kits and supplies. Order from our Lubbock, Texas gun shop for fast, insured shipping right to your door.