Arcturus 340rd M4 Flash Magazine (Black) Pistol Builds and Upgrades Magazine: 450 Round Stanag Hicap

Magazine: 450 Round Stanag Hicap

Length:623mm - 425mm (Adjustable)

Inner Barrel Length: 430mm

We DO NOT recommend the use of Nuprol 3

Tienly bearing spring guides feature high-quality ball bearings which allow the spring to rotate during compression and release freely

Arcturus 340rd M4 Flash Magazine (Black) Pistol Builds and Upgrades Magazine: 450 Round Stanag HicapHigh Capacity Magazine 300 rounds Bottom Wind Fits M Style 4 16 Airsoft Receivers Compatible with most AEG's on the market, Including Ares, Cyma, APS, G&G, G&P, E&L etc. TM Standard Fit For BB's and cannot be used in any other way Black in Colour Package Includes 1x Airsoft Magazine