MR-1 Port Service

Take your 2011’s performance to the next level with our MR-1 Port, a precision-machined chunk-style muzzle port designed exclusively for bull barrel 2011 slides (non-bushing). This aggressive single-port design is cut directly into the top front of the slide and barrel, delivering both recoil reduction and muzzle rise control, while maintaining slide integrity and reliability for competitive or defensive use. Service Includes: MR-1 single-port cut on both slide and bull barrel Spot Cerakote refinishing in all machined areas 3-week average turnaround time Performance Benefits: Noticeably reduces felt recoil, improving shot-to-shot recovery Helps control muzzle rise for faster follow-up shots Adds weight relief to the muzzle, improving overall balance Custom look with aggressive, competition-ready aesthetics Important Notes: This service is only compatible with bull barrel 2011 setups (no bushing barrels)