Description Features Durable aluminum alloy construction Perfect for use as a repair or replacement part, or upgrading your other M4 rifles! Designed to support ambidextrous magazine releases, bolt catches, and selector switches
Quick view Add to Cart Arcturus ARCTURUS Stripped Forged-Style Upper Receiver for M4 / M16 Airsoft AEG Rifles $30.71
Quick view Add to Cart Arcturus Arcturus Replacement Ambidextrous Selector Switch Set for M4/M16 Airsoft AEG Rifles $18.28
Quick view Add to Cart Arcturus Arcturus Replacement Ambidextrous Selector Switch Gear Set for M4/M16 Airsoft AEG Rifles $18.28
Quick view Add to Cart Arcturus ARCTURUS Ambidextrous Magazine Release Set for LITE Series M4 Airsoft AEG Rifles $17.54
Quick view Add to Cart Arcturus ARCTURUS MIM Steel Mag Release & Bolt Catch Set for M4 / M16 Airsoft AEG Rifles $29.98
Quick view Choose Options APS Airsoft APS Airsoft ASR Upper Receiver for M4/M16 Series Airsoft AEGs MSRP: $65.81 Was: Now: $49.72 - $65.81
Quick view Add to Cart Vegaforce Airsoft VFC 416c PDW Stock Set for VFC M4/M16 Receiver Airsoft AEG $70.93
Quick view Add to Cart JG JG M4/M16 Flat Top Upper Receiver Assembly for M4 / M16 Series Airsoft AEG $28.51