Guren 03-1 VSR-10 Inner Barrel - 6.03mm - 303mm SP-TM-09-1 Battery type Two CR123 (3

Battery type Two CR123 (3 V) lithium rechargeable batteries or two RCR123 rechargeable batteries (up to 4

12 μm high-sensitivity thermal detector with 35 mK NETD

Tokyo Marui MWS Spec M4 / AR-15 Gas Magazines

and steel M4 barrel nut

Gen 3 Billet Receiver Set

Guren 03-1 VSR-10 Inner Barrel - 6.03mm - 303mm SP-TM-09-1 Battery type Two CR123 (3Guren barrels are made of precision carbon steel & processed with an HV500 coating. This plating reinforces the surface hardness. It is superior to stainless steel (HV200 to 400). Guren barrels feature a crown cut at the end of the barrel. Hop window length : 6. 5mm Inner Diameter : 6. 03mm Outer Diameter : 8. 55mm