Beta Project 140rd EXP Mid-Cap Magazine for M4 Series Airsoft AEG
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The Beta Project (EXP) Magazine is a new take on the mid-capacity polymer mags for airsoft AEG's. Constructed from High Density Polymer, this magaz...
Sold Out
The Beta Project (EXP) Magazine is a new take on the mid-capacity polymer mags for airsoft AEG's. Constructed from High Density Polymer, this magaz...