First Factory 6.03 Inner Barrel for Tokyo Marui M4A1 MWS Gas Blow Back 250mm

First Factory 6.03 Inner Barrel for Tokyo Marui M4A1 MWS Gas Blow Back 250mm..

$85.00

Angel Custom G2 SUS304 Precision 6.01mm Tightbore Inner Barrel for AEG (141mm)

FeaturesCrafted from high strength SUS304 stainless steel, the highest strength material of any inne..

$35.00

Action Army 6.03mm Tightbore Inner Barrel for VSR-10 (430mm)

FeaturesHigh grade metal constructionPrecision tightbore 6.03mm (+/- 0.002mm) inner diameterImprove ..

$60.00