Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Mk12 Spr 18'''' 5.56mm Nato Upper Receiver Black - Mk12 Spr 18'''' 5.56mm Nato 1-7 12'''' Ddm4 Rail Upper by Daniel Defense - Receivers

Price history at Brownells.com

$1,765$1,632Oct 2026Oct 28, 2026

Recorded at Brownells.com since Oct 9, 2026: low $1,632.00 (Oct 9, 2026), high $1,765.00 (Oct 11, 2026). Last checked Oct 11, 2026.

From the store's product feed and AvantLink's price records; feeds can lag the store's own site.

Product Description

A Proven Design with Superior Features

Mk12 Spr 18'''' 5.56mm Nato Upper Receiver Black - Mk12 Spr 18'''' 5.56mm Nato 1-7 12'''' Ddm4 Rail Upper

at Brownells.com
Browse all Brownells.com deals
$1765.00
In Stock at Brownells.com
Buy Now at Brownells.com
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Category Receivers
Brand Daniel Defense
MPN 23-142-10035
Daniel Defense

Shop more Daniel Defense Gun Parts

All 594 in-stock Daniel Defense Gun Parts from 30 stores →

Most popular Daniel Defense Gun Parts on GearChase

  1. Daniel Defense NBS-ROF-V7 DDM4 V7 16 5.56, Magpul Furniture, (1) 32+1 Round Magazine Shooters Choice
  2. M4a1 Riii 5.56x45mm Stripped Upper Receiver - M4a1 Riii 5.56x45mm 14.5''''bbl Stripped Upper W/12.5''''handguard Brownells.com
  3. Daniel Defense DDM4V7 Cobalt 5.56 / .223 Rem 16 Barrel 30-Rounds GrabAGun
  4. Daniel Defense Picatinny Rail Covers 7-Inch Black GrabAGun
  5. Daniel Defense GL/SSC 5.56mm 12.5" 1:7 Govt Bbl Car LPG RIS II 11.5 FDE Upper Receiver Group w/DDFH 23-004-20154-047 EuroOptic
  6. Daniel Defense 5.56mm NATO 10.3" 1:7" CMV CHF Carbine-Length Gov't Barrel Assembly w/FSB 07-077-02123 Scopelist.com

More from Daniel Defense

Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Gl/Ssc 5.56x45 Nato Assembled Upper Receiver Group - Gl/Ssc 5.56mm 12.5'''' Govt Prof Bbl Assembled Upper Rcvr Fde Gl/Ssc 5.56x45 Nato Assembled Upper Receiver Group - Gl/Ssc 5.56mm 12.5'''' Govt Prof Bbl Assembled Upper Rcvr Fde View Details
$1476.00
Buy Now · $1476.00
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
M4a1 Stripped Socom Upper Receiver 14.5in 5.56 - M4a1 Socom Block Ii 5.56 Stripped Uppr 14.5'''' Bbl & B5 Sopmod M4a1 Stripped Socom Upper Receiver 14.5in 5.56 - M4a1 Socom Block Ii 5.56 Stripped Uppr 14.5'''' Bbl & B5 Sopmod View Details
$949.99
Buy Now · $949.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
M4a1 Fsp 5.56x45mm Stripped Upper Receiver - M4a1 Fsp 5.56x45mm 14.5''''bbl Stripped Upper W/12.25''''handguard M4a1 Fsp 5.56x45mm Stripped Upper Receiver - M4a1 Fsp 5.56x45mm 14.5''''bbl Stripped Upper W/12.25''''handguard View Details
$899.99
Buy Now · $899.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
M4a1 Riii 5.56x45mm Stripped Upper Receiver - M4a1 Riii 5.56x45mm 14.5''''bbl Stripped Upper W/12.5''''handguard M4a1 Riii 5.56x45mm Stripped Upper Receiver - M4a1 Riii 5.56x45mm 14.5''''bbl Stripped Upper W/12.5''''handguard View Details
$899.99
Buy Now · $899.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Mk18 Riii 5.56x45mm Stripped Upper Receiver - Mk18 Riii 5.56x45mm 10.3''''bbl Stripped Upper W/9.5'''' Handguard Mk18 Riii 5.56x45mm Stripped Upper Receiver - Mk18 Riii 5.56x45mm 10.3''''bbl Stripped Upper W/9.5'''' Handguard View Details
$899.99
Buy Now · $899.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
M4a1 Stripped Socom Upper Receiver 14.5in 5.56 - M4a1 Socom Block Ii 5.56 Stripped Upper 14.5'''' Bbl M4a1 Stripped Socom Upper Receiver 14.5in 5.56 - M4a1 Socom Block Ii 5.56 Stripped Upper 14.5'''' Bbl View Details
$899.99
Buy Now · $899.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Ddm4v7 Pro 18'''' 5.56mm Nato Complete Upper Receiver Black - Ddm4v7 Pro 18'''' 5.56mm Nato 1-7 15'''' Mfr Xs M-Lok Rail Upper Ddm4v7 Pro 18'''' 5.56mm Nato Complete Upper Receiver Black - Ddm4v7 Pro 18'''' 5.56mm Nato 1-7 15'''' Mfr Xs M-Lok Rail Upper View Details
$1659.00
Buy Now · $1659.00
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ddm4v7 Lw 16'''' 5.56mm Nato Lightweight Upper Receiver Black - Ddm4v7 Lw 16 ''''5.56mm 1-7 Light 15'''' Mfr Xs M-Lok Rail Upper Ddm4v7 Lw 16'''' 5.56mm Nato Lightweight Upper Receiver Black - Ddm4v7 Lw 16 ''''5.56mm 1-7 Light 15'''' Mfr Xs M-Lok Rail Upper View Details
$1244.00
Buy Now · $1244.00
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Ddm4v7 S 11.5'''' 5.56mm Nato Upper Receiver Black - Ddm4v7 S 11.5'''' 5.56mm Nato 1-7 10'''' Mfr Xs Rail Upper Ddm4v7 S 11.5'''' 5.56mm Nato Upper Receiver Black - Ddm4v7 S 11.5'''' 5.56mm Nato 1-7 10'''' Mfr Xs Rail Upper View Details
$1281.00
Buy Now · $1281.00
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ddm4v7 16'''' 5.56mm Nato Upper Receiver Black - Ddm4v7 16'''' 5.56mm Nato 1-7 Mfr Xs M-Lok Upper Ddm4v7 16'''' 5.56mm Nato Upper Receiver Black - Ddm4v7 16'''' 5.56mm Nato 1-7 Mfr Xs M-Lok Upper View Details
$1281.00
Buy Now · $1281.00
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ddm4 300s 10.3'''' 300 Aac Blackout Upper Receiver Black - Ddm4 300 S 10.3'''' 300 Aac Blackout 1-8 9'''' Ddm4 Rail Upper Ddm4 300s 10.3'''' 300 Aac Blackout Upper Receiver Black - Ddm4 300 S 10.3'''' 300 Aac Blackout 1-8 9'''' Ddm4 Rail Upper View Details
$1462.00
Buy Now · $1462.00
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Mk18 Stripped Socom Upper Receiver W/ Handguard Only - Mk18 Stripped Socom Upper Receiver Mk18 Stripped Socom Upper Receiver W/ Handguard Only - Mk18 Stripped Socom Upper Receiver View Details
$899.99
Buy Now · $899.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Mk18 5.56 Upper Receiver Group Complete - Mk18 10.3'''' Upper Receiver 5.56 1-7 Govt Black Mk18 5.56 Upper Receiver Group Complete - Mk18 10.3'''' Upper Receiver 5.56 1-7 Govt Black View Details
$1527.00
Buy Now · $1527.00
Brownells.com