WebFeb 20, 2024 · Porting has little effect. However, porting does have some effect. It is easy to show that shotgun loads lose velocity in shorter barrels. If you compare a 26″ barrel to a 30″ barrel with the same load, you will note a very slight fall off in velocity (just as you can show a fall off in velocity if the barrel is too long- it’s due to friction). WebWe have put in quite a few. Back boring does reduce recoil BUT it thins the barrel where the pressure is the highest. Many of the factories will pull the warranty status of companies that do this as the barrel is weaker after the back boring is completed. Porting the barrel actually reduces muzzle jump more than reducing recoil. Reply:
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WebOct 7, 2024 · Mag-na-Port’s Pro-port shotgun service utilizes Electrical Discharge Machining (EDM) to remove metal in a surgically accurate fashion. This precision porting method … WebMay 2, 2010 · There are those who would drill, baby, drill into the barrels of shotguns, in an attempt to tame the recoil monster. Porting seems to do nothing more than give shotgun writers something to disdain. And disdain they do. … graph paper 80 sheets
U-PORT IT BARREL PORTING JIG Brownells
WebMay 8, 2008 · It is pretty difficult to undo porting. The only effects that everyone seems to agree on are that barrel porting definitely results in more noise from the gun, longer cleaning times, and more money in the pockets of those who port shotgun barrels. Some people also think it looks cool. The best shotgun barrels have only two holes... one at each end. WebContact Us If you would like our gunsmiths to perform any of the above work to your barrel, please call us at 800-226-3613 to schedule an appointment. Once your appointment is … WebAug 1, 2011 · I have teardrop porting on my DT-10 unsingle barrel,while I believe there is some merit to it reducing muzzle lift it is a pain in the ass to keep the residue blown on to the rib and barrel clean.Like many other shooters I have switched from clean burning but expensive powders (Clays $110 for 8lbs) to a more economical but dirtier powder, (promo … graph paper 8x8