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Daniel Defense DDM4 300 S, URG, 10.3in, 300 AAC Blackout Complete Upper Receiver w/ Flash Hider Up to 24% Off w/ Free S&H — 2 models
This is a great deal. This is a very high-quality DD SOCOM-MK18 upper chambered in 300 Blackout. A MK 18 retails from DD for $2,200. The math is simple: pair this with a very high quality lower and use the savings to buy ammo.
It is heavy because of...
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It's a MK18 in .300BLK, product was obviously perfect because Daniel Defense QC is among the best in the business. If you want a very reliable and durable shorty upper in .300BLK, there are not many options better than this.
Quality Quality Quality. Thank you Palmetto State Armory for another sweet deal!
1/5 found this helpful
Helpful Positive Review
amazing price
by
king,
Verified Owner,
August 21, 2024
Amazing price. Can’t beat a DD upper for the name and quality for the price.
Will be buying from here in the future.
1/2 found this helpful
Helpful Positive Review
Good purchase
by
CF,
Verified Owner,
November 23, 2024
Great upper. All the quality you expect from Daniel Defense, a little pricey but you get what you pay for. Optics planet offers a decent discount on it if you are patient.
I love Daniel Defense products and customer service. Would recommend to anyone looking for a quality AR-15, and parts. There a quality product produced in the good ole USA. Now they want this review to 200 words so this sentence should be sufficie...
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Product Info for Daniel Defense DDM4 300 S, URG, 10.3in, 300 AAC Blackout Complete Upper Receiver w/ Flash Hider
The Daniel Defense M4 300S Upper Receiver Group w/ Flash Hider comes equipped with a rugged, cold-hammer-forged 10.3-inch barrel with a Strength-to-Weight profile. Daniel Defense produces these AR15 Upper Receivers for those who crave a high-performance, short-barrel rifle in 300BLK caliber. Each Daniel Defense M4 300S Upper Receiver Group comes with a flash suppressor and a low-profile pistol length gas system that provides smooth operation and reduces felt recoil. A DDM4 Rail 9.0 handguard allows room for accessories and has 3 comfortable Santoprene panels that are heat resistant up to 300 degrees to protect you from the hot barrel and gasses. Treat yourself and your platform to the Daniel Defense M4 300S Complete Upper Receiver Group w/10.3in 300BLK Barrel.
Specifications for Daniel Defense DDM4 300 S, URG, 10.3in, 300 AAC Blackout Complete Upper Receiver w/ Flash Hider:
Manufacturer:
Daniel Defense
Caliber:
.300 AAC Blackout
Finish:
Matte
Color:
Black
Gun Model:
M4
Magazine Included:
No
Features of Daniel Defense M4 300S, Upper Receiver Group, 10.3in, 300 AAC Blackout Barrel, Flash Hider 23-088-19020-047:
Mil-Spec upper receiver with indexing marks and M4 feed ramps. CNC machined of 7075-T6 Aluminum with Type III hard-coat anodized finish.
Chrome Moly Vanadium Steel 10.3-inch barrel is cold hammer forged with 1:8 twist, S2W (Strength-to-Weight) profile, pistol length gas system, chrome lined, MP tested, and Mil-Spec heavy phosphate coated.
Gas system is pinned low profile gas block CNC machined of 4140 hardened steel with Mil-Spec heavy phosphate coating. Pistol length. Direct impingement.
Daniel Defense Flash Suppressor of 17-4 PH stainless steel with salt bath nitride finish.