Description
Daniel Defense DD4 Black RIII Barreled Upper Receiver - 11.5" - Primary Arms Exclusive
DD-PA-EXCLUSIVE-11-5-556-FDE
SKU: DD-PA-EXCLUSIVE-11-5-556-FDE-XP-BCG-AR15-XP-CH
MPN: DD-PA-EXCLUSIVE-11-5-556-FDE-XP-BCG-AR15-XP-CH
Introducing the Primary Arms Exclusive Daniel Defense DD4 RIII Barreled Upper Receiver, featuring an 11.5" Cold Hammer Forged barrel and a durable Manganese Phosphate finish. This upper assembly is designed for reliability and performance, built around a government profile barrel with a carbine-length gas system built for reliability.
Features:
11.5" barrel chambered in 5.56 NATO
CHF 4150 Chrome Lined barrel with heavy phosphate coating
Carbine-length gas system
No muzzle device
10.5" RIS III M-LOK handguard, black
Made in the USA
Expo Arms 5.56 NATO Complete M16-Cut AR-15 Bolt Carrier Group - Nitride
XP-BCG-AR15
The Expo Arms 5.56 NATO Complete M16-Cut AR-15 Bolt Carrier Group is a reliable choice for any AR-15 build. This drop-in BCG features a MIL-SPEC dimension, magnetic particle inspected carpenter 158 steel bolt, and corrosion-resistant salt bath nitride finish. It is proudly made in the U.S.A. using domestically sourced 8620 steel. The M16 cut carrier comes with a properly staked grade 8 screws-fastened gas key. With its lifetime warranty, this BCG ensures long-lasting service.
Features:
4140 steel cam pin
MIL-SPEC gas rings
Aircraft quality 8620 steel carrier
8740 steel firing pin with hard chrome finish
Carpenter 158 steel bolt
Salt bath nitride finish
4130 steel gas key
Magnetic particle inspected
MIL-SPEC O-ring
.233/5.56 NATO caliber
Expo Arms Standard AR-15 Charging Handle
XP-CH
Expo Arms offers top-quality MIL-SPEC AR-15 components at rock bottom prices. Made in the U.S.A. and covered by Expo’s Limited Lifetime Warranty against manufacturer defects, material or workmanship problems, and even normal wear and tear!
Crafted from 6061 aluminum, the Standard AR-15 Charging Handle is a reliable, cost-effective addition to your AR build.
Features:
Standard latch
MIL-SPEC
For the AR-15 platform
6061 aluminum forging
Made in the U.S.A.
Specifications:
Barrel Coating: Manganese Phosphate
Barrel Contour: Government
Barrel Length: 11.5
Barrel Lining: ChromeBarrel
Material: 41V50 Chrome Moly Vanadium Steel
Brand: Daniel Defense
Caliber Gauge: 5.56 NATO
Color: Flat Dark Earth
Finish: Hardcoat Anodized
Gas System Length: Carbine
Gas System Type: Direct Impingement
Handguard: 10.5 in Freefloat Rail
Muzzle Device: Bare Muzzle
Thread Pattern: 1/2 X 28
Twist Rate: 1:7
