These are single item descriptions and pricing. Your project may require other items to achieve full benefits and may incur additional charges.
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Turning Down Oversized Barrels to Owner Supplied Dimensions
Bore aligned machining of owner supplied oversized barrels to owner supplied dimensions. Includes 400 grit finish of turned surfaces. Refinishing, shipping and insurance is additional.
Internal Bore Aligned Threading for Installation of Compensators or Flash Suppressors.
Properly Aligned Barrel Threads for Ar-10 or AR-15 that will allow installation of the Lund/SJC Titan Compensator. Requires return shipping and insurance.
In house Match barrel fitting on SJC supplied Match Grade Gunsmith Fit Barrels.
Cutting and hand fitting of oversized Match grade barrel to slide and frame; chambering and polishing.
Does not include match barrel.
Match grade barrel fitting. Must pass aproval by SJC
Smooth barrel crowning is necessary for best accuracy may be needed or recommended before replacing compensators
In house installation of SJC Compensators
Installation, indexing and bore alignment of SJC compensators.
Requires but does not include SJC compensator, barrel threading, booking and testing, or return shipping.
Ejection port lowering
Machine slide to lower ejection port.
Most important with open guns ejecting through narrowed opening caused by optic mounts.
Ejection pattern tuning is one of the most important areas for consistency of funtion with open Glocks using mounts or sights that over hang e=the ejection ports
Extractor change out and tune.
Stock extractor systems are not consistently reliable under the higher pressures of the major 9mm loads.
This in house service replaces the OEM extractor system on your pistol and tunes for reliable major 9mm extraction...
KKM/SJC Gunsmith-fit Match Barrel.
Increases: accuracy, reliability, high pressure load safety and case life.
Requires pistol fitting in house by SJC.
Will require booking, testing, and return shipping and insurance fees.
Will require threading...
Mag button installation
Drill, tap, and install SJC extended mag button.
Does not include mag button.
Threading of pistol barrel for installation of SJC Compensators.