I have factory new Lewis Machine & Tool (LMT) 10.5" Close Quarters Battle (CQB) uppers that are upgraded with Knight Armaments M4 Free Floating handguards. All uppers come complete with cocking handles, LMT full auto bolt and carriers. All bolts are chrome plated for easy cleaning and all extractors have the NSWC Crane enhancements. Flash hiders are standard A1 comp style, but they can be upgraded to Knight M4QD for $60, or ZM Phantom hiders for $45. All uppers are $700 + shipping. Due to barrel length and full auto carrier, these can only be mounted on NFA registered MG's or Short Barreled rifles.
New LMT 10.5" CQB uppers with standard handguards and flash hider, complete with Bolt Carrier - $525 + shipping.
Colt 720 M16A2 M4 uppers. All are like new with Colt full auto bolt carrier and M4 handguard. Tactical side sling adapters are included. Bolts are enhanced LMT hard chromed with standard extractors with Crane NSWC enhancements. Price is $700 shipped.
Buyer pays shipping. I can take credit cards through Paypal with 3% fee. Also looking for Armstech Compak 16 enhanced uppers, as shown on Special Weapons and Tactics #29.