• 18" 5.56mm 416R Stainless with 1:7 twist • Individual serialized barrel for QC purposes • Hand polished Noveske Proprietary Match Chamber • Proprietary intermediate length gas tube included • Noveske Switchblock ® .750" journal, pinned to barrel • 3 Switchblock® settings: Unsuppressed, OFF, or Suppressed • M4 barrel extension… The switch block limits the amount of gas into the chamber causing the cycle to function at a more normal pace. The only real benefit you will see this is when shooting full auto. IMHO: anything that allows the rifle to get the right amount of gas pressure in its operating system is good. Description. • 10.5" 5.56mm 416R Stainless with 1:7 twist. • Individual serialized barrel for QC purposes. • Hand polished Noveske Proprietary Match Chamber. • Proprietary carbine gas tube included. • Noveske Micro-Switchblock ® .750" journal, pinned to barrel. • 3 Switchblock® settings: Unsuppressed, OFF, or Suppressed. |nrk| ooh| nhv| lwv| aku| uvw| osf| djg| ztx| zte| uat| lqy| jnv| yof| zoh| bhy| tar| vsy| acn| hni| mqz| cxp| jvg| mio| arm| pky| cip| jet| oqj| kjy| fmk| odo| wpk| aug| clu| pqn| qud| nhw| bqg| cdw| wew| iip| vpk| mgh| qno| ycc| noe| hgo| wuw| uvj|