The Magna-Matic Defense Carbon Scraper Removal Tool is a professional tool specifically designed to remove the carbon from the very difficult-to-clean cavities of the M-14 / M1A gas system. The assurance of the dead-stop reamer design will prevent damage during cleaning.
The Magna-Matic Defense Carbon Scraper Removal Tool is made up of 2 parts. The flat wrench has a hex that fits the gas system plug, and the other-side has a circle with a flat to match the rear of the gas piston. This allows the user to effectively rotate the Magna-Matic Defense Carbon Scraper Removal Tool dead-stop reamers inside the deep cavities of the gas piston to ensure complete carbon removal. The Magna-Matic Defense Carbon Scraper Removal Tool has 3 specific dead-stop reamer ends to clean the two cavities of the gas piston and the gas system cross-hole, and the gas system plug.
The CRT-25 works just like the CRT-15 but is made specifically for AR10 and SR25 rifles.