6.05MM STAINLESS INNER BARREL LENGTH:303mm 170 BBs capacity

170 BBs capacity

Equipped with a Strike Industries licensed magazine release and bolt catch

Award winning

This Spring Guide is machined with an M5 thread on stainless steel hub to hold the stock securely and equipped thrust ball bearing to reduce spring stress and breakage during high speed spring compression

WEIGHT 900g

6.05MM STAINLESS INNER BARREL LENGTH:303mm 170 BBs capacity120 MM 141 MM (AEP, PDW, ARP9,ARP556) 187 MM (SMALL M4, PDW, PP19, AK74U) 208 MM (CZ SCORPION EVOA3, OTHER SMALL PLATFORMS) 229 MM (MP5 SERIES) 247 MM (G36C,HONEY BADGER) 250 MM (M4A1 MWS M4) 270 MM (PDI SCAR CQC OUTER BARREL) 275 MM (TM HK416) 285 MM (TM MC51) 300 MM (TM G36K) 303 MM (TM M733 MTW) 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) 410 MM (MA