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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
inner barrel
56 x 45 mm NATO caliber
VFC's unique Patent Design such as Bolt Catching System
0V / Cycle Life / 80% Retention / 1C 500 cycle / 10 C 100 cycle / Self -Discharge <8% per month
Utilize 6mm Plastic Bullet
Madbull Ultimate 3-in-1 Hop Up Chamber for M4/M16 AEG (w/ Shark Bucking) reg_PK inner barrelMadbull Ultimate 3 in 1 Hop Up Chamber for M4 M16 AEG (w Shark Bucking) This New Metal Chamber Set have three functions in one 1. The LED Tracer Unit(Optional, Sold separately) 2. Chamber Lock(Is design by Brian Holt) 3. Easy Adjustment Wheel device Metal Hop Up Chamber Unit Set with 60
