6.01MM STAINLESS STEEL PRECISION BARREL

120 MM - 141 MM (AEP, PDW, ARP9,ARP556)
187 MM (SMALL M4, PDW, PP19, AK74U)
208 MM (CZ SCORPION EVOA3, OTHER SMALL PLATFORMS)
247 MM (G36C,HONEY BADGER)
270 MM (PDI SCAR CQC OUTER BARREL)
275 MM (TM HK416)
285 MM (TM MC51)
300 MM (TM G36K)
303 MM (TM M733)
320 MM (TM RECCE RIFLE SHORT)
333 MM (PDI APS-TYPE96 SHORT) 
347 MM (PDI TYPE89 SHORT) 
360 MM (TM AK102)
375 MM (TM M4A1)
390 MM (PDI AK SHORT)
472 MM (TM MA-FAS)
495 MM (MARUZEN APS-TYPE96) 

Features

• High quality SUS304 stainless steel construction minimizes vibration
• Precision tightbore 6.01mm (+/- 0.002mm) inner diameter
• Improve accuracy and consistency of your gun
• Smooth polish to reduce friction
• Improved air seal and compression increases power
• Made in Japan