MR-1 Port Service Front Sight Re-Location:Yes What This Service Covers

What This Service Covers

Performance Upgrade

only the barrel is required—no slide or frame needed

Cerakote Finish (Choose One):

Improve control and reduce muzzle rise with our Inline Port Service for 1911/2011 pistols

MR-1 Port Service Front Sight Re-Location:Yes What This Service CoversTake your 2011s 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