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parts
Last Seen
May 19, 2026
Daniel Defense M4A1 FSP 14.50" Carbine-Length Upper 5.56x45mm 1:7 Quad Rail with BCG and CH, Flat Dark Earth - Tactical Precision - 2300409376
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for Daniel Defense AR-15 M4A1 FSP Complete Upper Receiver 5.56x45mm 14.5" Pinned Surefire SF3P Flash Hider$1,506.00
$1,672.99
You save $166.99 (10% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Category: parts
Price History
Deal Details
The Daniel Defense M4A1 FSP AR15 upper receiver group is tailored for customers seeking a firearm inspired by the USSOCOM SOPMOD Block II. This upper includes the M4A1 FSP RIS II picatinny quad rail in Flat Dark Earth, paired with a 14.5 inches M4 profile barrel. It features a Mil-Spec F-Marked front sight base, a Surefire SF3P flash hider / suppressor adapter and an A1.5 Fixed Rear Sight. The M16 profile full-auto bolt carrier group ensures reliability, while a rail-mounted QD Swivel Attachment
UPC Price Comparison
Live retailer pricing for UPC 818773021869 using the same comparison feed as the compare tool.
Found 4 retailers carrying this product
Lowest Price: $1,397.00
Highest Price: $1,551.00
You Save: $154.00
Avg Discount: 2% off
Daniel Defense M4A1, Upper, Complete Upper Receiver, 556NATO, 14.5 in Pinned (16 in OAL), Daniel Defense M4A1 FSP Rail Interface System Rail, Carbine Length Gas System, Surefire SF3P Flash Hider, M16
Daniel DefenseHinterland Outfitters
$1,397.00
View at Hinterland OutfittersDaniel Defense M4A1 FSP 14.50" Carbine-Length Upper 5.56x45mm 1:7 Quad Rail with BCG and CH, Flat Dark Earth - Tactical Precision - 2300409376
Daniel DefensePalmetto State Armory
$1,506.00$1,672.99Save 10%
View at Palmetto State Armory
Daniel Defense AR-15 M4A1 FSP Complete Upper Receiver 5.56x45mm 14.5" Pinned Surefire SF3P Flash Hider
Daniel DefenseMidwayUSA
$1,506.00
View at MidwayUSA
DANIEL DEFENSE M4A1 Complete Upper Recvr 5.56 14.5" Pinnd FDE/Blk
Daniel DefenseKYGUNCO
$1,551.00
View at KYGUNCO