All CDD-15 uppers come complete with BCG and Charging Handle.

D-M4 Carbine Upper Assembly
Item No.: CDDXU-M416
Caliber: 5.56mm NATO
Barrel Length: 16"
Rifiling Twist: 1x9
MSRP: $685

• Chrome lined 4140 Chrome-Moly match barrel with M-203 mounting groove
• M4 Feedramps
• Forged "F" front sight base with bayonet lug & rubber coated sling swivel
• A3 detachable carry handle
• T-Marked Flattop upper
• A2 "Birdcage" flash hider
• Oval Double Heat-Shield M4 forend

D-M4LE Carbine Upper Assembly
Item No.: CDDXU-M4LE
Caliber: 5.56mm NATO
Barrel Length: 16"
Rifiling Twist: 1x7
MSRP: $619

• Chrome lined 4150 barrel, (MIL-B-11595E, CrMoV Grade) with M-203 mounting groove
• M4 Feedramps
• Forged "F" front sight base with bayonet lug & rubber coated sling swivel
• T-Marked Flattop upper
• A2 "Birdcage" flash hider
• Oval Double Heat-Shield M4 forend

D-M4S Carbine Upper Assembly
Item No.: CDDXU-M4S
Caliber: 5.56mm NATO
Barrel Length: 16"
Rifiling Twist: 1x9
MSRP: $619

• Chrome lined 4140 Chrome-Moly match barrel with M-203 mounting groove
• M4 Feedramps
• T-Marked Flattop Upper
• Single top Picatinny rail milled gas block
• A2 "Birdcage" flash hider
• Oval Double Heat-Shield M4 forend with QD sling swivel & swivel/bipod stud installed

D-M4LX Carbine Upper Assembly
Item No.: CDDXU-M4LX
Caliber: 5.56mm NATO
Barrel Length: 16"
Rifiling Twist: 1x9
MSRP: $1,059

• Chrome lined 4140 Chrome-Moly H-Bar fluted match barrel
• M4 Feedramps
• T-Marked Flattop Upper
• YHM 9680 flip-up rear BUIS
• YHM 9394 folding front BUIS gas block with bayonet lug
• YHM 9479 aluminum Free-Float quad-rail forend with swiveling sling stud
• Nine 5-shot low profile "ladder style" quad rail covers
• Phantom flash suppressor

DR-15 Rifle Upper Assembly
Item No.: CDDXU-R1520
Caliber: 5.56mm NATO
Barrel Length: 20"
Rifiling Twist: 1x9
MSRP: $633

• Chrome lined 4140 Chrome-Moly match H-Bar barrel
• A2 carry handle
• A2 "birdcage" flash hider
• Forged front sight tower with bayonet lug & rubber coated sling swivel

DV-24 Match Target & Varmint Rifle Upper Assembly
Item No.: CDDXU-V24
Caliber: 5.56mm NATO
Barrel Length: 24"
Rifiling Twist: 1x8
MSRP: $699

• 24" Match 416 stainless steel bull barrel
• T-Marked Flattop upper
• Free-Float ported aluminum tube forend with swivel/bipod stud installed
• Picatinny rail milled gas block