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 $41.99
Quick view Add to Cart Arcturus Arcturus Replacement Ambidextrous Selector Switch Set for M4/M16 Airsoft AEG Rifles $24.99
Quick view Add to Cart Arcturus Arcturus Replacement Ambidextrous Selector Switch Gear Set for M4/M16 Airsoft AEG Rifles $24.99
Quick view Add to Cart Arcturus ARCTURUS Ambidextrous Magazine Release Set for LITE Series M4 Airsoft AEG Rifles $23.99
Quick view Add to Cart Arcturus ARCTURUS MIM Steel Mag Release & Bolt Catch Set for M4 / M16 Airsoft AEG Rifles $40.99
Quick view Choose Options APS Airsoft APS Airsoft ASR Upper Receiver for M4/M16 Series Airsoft AEGs MSRP: $89.99 Was: Now: $67.99 - $89.99
Quick view Add to Cart Vegaforce Airsoft VFC 416c PDW Stock Set for VFC M4/M16 Receiver Airsoft AEG $96.99
Quick view Add to Cart JG JG M4/M16 Flat Top Upper Receiver Assembly for M4 / M16 Series Airsoft AEG $38.99