5 1 2" Weaver Picatinny Rail 20mm Carry Handle Mount Base Fit M4a1

Features:
Fit on Rifle with Carry HandleM4A1 and M7335.5/13cm Weaver Rail 20mm Carry Handle BaseEasy Hook Up, Install in just secondsAll Aluminum Made
Specificaton:
Weight: 65 grambase Length: 5.5 inch/130mm       
-------------------------------------------------------------------------------------------------------------------------------------------------SHIPPING POLICIESAfter buy from the bidorbuy, we will send the confirm e-mail,
makesure we got stock and size for you. Then wait for buyer payment
cash or internet transfer to our account
after payment verified 48 hours, we will send out stock for you
(before send out stock, we will makesure packing nicely for you)we use south africa post office
1, speed servise is over night, to your postoffice
2, normal servise is take 3~5 day to your postofficeAfter send out stock, we will e-mail you the tracking number
you can phone this number to find when them can arrive 24 hours helpline  Normal shipping: 0860 111 502
 Speed Servise: 0860 023 133 or visit  www.sapo.co.zaThanks for your business
hope we can do it again!