2 ROUND BLACK MAG EXTENSION - STEEL - BENELLI M4 NOTE: We offer the Meprolight

NOTE:  We offer the Meprolight Ghost Ring Tritium Inserts with and without the perfect 5

When taking apart and putting back together the trigger group

-  FFT / Wolff Premium Magazine Spring

you can set it squarely in your sights

2 ROUND BLACK MAG EXTENSION - STEEL - BENELLI M4 NOTE: We offer the Meprolight81043 FF FFT Steel 2 Round Magazine Extension Tube for BLACK Original Benelli M4 Shotguns NOTES: Magazine spring and followers sold separately. The FFT Wolff M4 full length high power magazine spring is highly recommended for best results cycling loads. I'm always asked which tube best matches the black shotgun: It's this tube and the 2 round extension just like it. THE FFT WOLFF HIGH POWERED MAGAZINE SPRING IS ALWAYS RECOMMENDED WHEN ADDING MAGAZINE