Charles Daly D M4-LE
Chrome lined 4150 barrel (MIL-B-11595E, CrMoV Grade) with M-203 mounting groove
1/7 twist, 5.56 chamber
Forged "F" front sight base with bayonet lug
Black extractor spring insert
Properly staked gas key
Milspec diameter receiver extension
The gun will be on the UPS truck to your FFL the same or next business day as getting payment and a faxed or emailed copy of your dealers FFL. We provide an immediate tracking number and charge actual UPS shipping charges. No credit card fees. We are a storefront with a large inventory of accessories of all types for AR15's. If there's anything else you might be looking for with your purchase, please ask. We offer free install on all acessories.