Threaded barrel and flash reducer for the PMR-30. - USE OF A SUPPRESSOR WITH THE PMR-30 PISTOL IS NOT RECOMMENDED. - Due to the unique locking action of the PMR-30 pistol and the lightweight slide and barrel the use of a suppressor is not recommended as it will cause an increase in gas volume and pressure and the slide will likely unlock early. This will cause an increase in gases and residue that is ejected back towards the shooters face and could also cause a case rupture to occur. Any damage or injuries caused by the use of a suppressor or other heavy weight muzzle device attached to the PMR-30 pistol will not be covered by any Warranty. - The thread pattern on the PMR-30 threaded barrel is 3/8 x 24 - The length of the barrel is 5 and with the suppressor it is 5 5/8
Determined at checkout.