Daniel Defense DDM4V7 16" Complete AR-15 Upper With MFR XS M-LOK Rail Black - 5.56
Click to see full view
Daniel Defense
Overview
The Daniel Defense DDM4V7 is a complete AR-15 upper receiver featuring a 16-inch barrel chambered in 5.56 NATO, designed to deliver reliable performance for a variety of shooting applications. Its mid-length gas system enhances cycling reliability and reduces recoil, while the 1:7 twist rate ensures stability for a wide range of bullet weights. This upper is commonly found in builds focused on tactical and competitive shooting, making it a versatile choice for builders looking to enhance their AR-15 platform.
Specifications
Daniel Defense DDM4V7 16" Complete AR-15 Upper With MFR XS M-LOK Rail Black - 5.56
September 2026 on GunPartPicker
Daniel Defense DDM4V7 16" Complete AR-15 Upper With MFR XS M-LOK Rail Black - 5.56 ranked #16 of the 615 upper receivers builders added on GunPartPicker in September 2026, behind the Bravo Company Manufacturing Standard Carbine Upper Receiver Group - MCMR-10 Handguard - 11.5", with about 1 in every 111 upper receivers added to builds. Up from #82 in August. Builds with this upper receiver are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 5 of the 8 retailers we track have it in stock. It dipped to $1,119.99 at Sportsmans Outdoor Superstore for a stretch in September 2026, under its usual $1,244, so sales do come around. Buying today, the lowest price is $1,119.99 at Sportsmans Outdoor Superstore, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
Not sure which upper receiver to pick?
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 68 builds that include this one
LMT MARS-LS PDW Complete Ambidextrous AR-15 Lower Receiver
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Daniel Defense Complete Bolt/carrier Group, M16
EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight - HHSGRN
Builds Featuring This Part
See all 2 →Builds in the community that include the Daniel Defense Ddm4v7 16" Complete Ar-15 Upper With Mfr Xs M-Lok Rail Black - 5.56
| Build | Parts | Total |
|---|---|---|
 | 11 | $4298.24 |
 | 16 | $2780.86 |
No reviews yet. Be the first to review this product!