• 833-496-6401
  • My Account
  • Contact Us
  • Shipping Info
Davidson Defense INC.
  • Login
  • Register
Shopping Cart (0)
0 Items
  • Products
    • 1911 Parts
    • 80% Lowers & Frames
    • Air Gun(s) + Products
    • AK/AKM Products
    • AR-15/LR-308 Ambidextrous Parts
    • AR-15 & LR-308 Upper Build Kits
    • AR-15 80% Lower Build Kits
    • AR-15 & LR-308/AR-10 Lower Parts
    • AR-15/LR-308 Upper Build Starter Kits
    • AR-15/LR-308/AR-10 Lower Parts
    • AR-15/LR-308/AR-10 Uppers and Upper Parts
    • AR-15/LR-308 Upgrade Kits
    • Bags & Gear
    • Barrels
    • BCG & Charging Handle Combos
    • Bipod
    • Body Armor
    • Bolt Carrier Groups (BCG) & Parts
    • Buffer System Parts
    • Charging Handles
    • Complete Handgun Slides
    • Combos
    • Conversion Kits
    • DIY Pistol Kits
    • Ejection Port Doors
    • Finish Your Build Kit
    • Furniture
    • Gas Blocks/Gas Tubes
    • Glock Compatible Kits, Parts, & Accessories
    • Grips
    • Handguards
    • Handguns/Other Firearms Parts
    • Knives
    • Lights/Lasers
    • Magazines
    • Mounts
    • Muzzle Devices
    • Odd Ball Combos
    • Outdoor & Survival Gear
    • Body Armor/Plate Carriers / Protective Gear
    • Reloading Supplies
    • Scopes / Sights / Optics
    • Self Defense/Less-Lethal
    • Shooting Training
    • Shotgun Parts
    • Slings
    • Small Parts
    • Stocks and Pistol Braces
    • Tactical Gift Boxes
    • Targets
    • Tools
    • Triggers
    • AR-9 Upper Receivers & AR-15 9MM Build Kits
    • EDC Gear
  • AR-15 & LR-308 Upper Builds
    • Elite Series | AR-15 & LR-308/AR-10 Upper Build Kits
    • All AR-15 & LR-308/AR-10 | Upper Builds by Caliber
    • AR-15 & LR-308/AR-10 | 80% Upper Build Kits
    • AR-15 & LR-308 | Full Build Kits (Everything Minus Lower)
    • AR-15 & LR-308/AR-10 | Complete Upper Build Kits
    • AR-15 & LR-308/AR-10 | Upper Build Kits
    • Budget Builds $199.99 and Under
    • Full Build Kits Under $400
    • AR-15 A2 Retro Style Upper Build Kits
    • AR-15 Side Charging Upper Receiver Builds
    • Pre-Assembled Upper Builds
    • Upper Build Kits w/Optic
  • Calibers
    • Shop By | .223 Wylde
    • Shop By | 5.56 NATO
    • Shop By | .243 WIN
    • Shop By | .300 Blackout
    • Shop By | .308 WIN
    • Shop By | .350 Legend
    • Shop By | .40 S&W
    • Shop By | .45 ACP
    • Shop By | .450 Bushmaster
    • Shop By | .458 Socom
    • Shop By | 6.5 Creedmoor
    • Shop By | 6.5 Grendel
    • Shop By | 7.62x39mm
    • Shop By | 9mm
    • Shop By | 6MM ARC
  • Lower Receivers
    • Receiver Sets
    • Builder Sets
    • Complete Firearms
    • Lower Build Kits
    • Stripped Lower Receivers
  • Complete Guns
    • Pistols & Handguns | Complete Guns
    • Rifles | Complete Guns
    • Shotguns | Complete Guns
  • Shop by Brands
    • 2A Armament
    • 3rd Gen Tactical
    • A*B Arms
    • Adaptive Tactical
    • Aero Precision
    • American Trigger Corporation
    • Ammunition Storage Components
    • Anderson Mfg.
    • Armaspec
    • B5 Systems
    • Ballistic Advantage
    • Battle Arms Development
    • Black Arch
    • Black Beard
    • Bravo Company
    • BSF Barrels
    • Christenson's Lake Shore Tackle Co.
    • Clenzoil
    • Cloud Defensive
    • CMMG
    • C.R.K.T. Knives
    • Decibullz
    • Ergo
    • FAB Defense
    • Fail Zero
    • Faxon Firearms
    • Fortis Manufacturing
    • FosTecH
    • Geissele Automatics
    • Gel Blaster
    • Glock
    • Guard Dog Body Armor
    • Guntec USA
    • Helius Tactical
    • Hiperfire
    • Hi-Lux
    • Hogue
    • Holosun
    • James Madison Tactical
    • JE Machine
    • KA-BAR
    • KAK Industry
    • Kaw Valley Precision
    • Kershaw Knives
    • Lancer Systems
    • Live Free Armory
    • Lone Wolf
    • Luth-AR
    • Magpul
    • MagStorage Solutions
    • MantisX
    • Mean Arms
    • Mercury Precision
    • Midwest Industries
    • Mission First Tactical
    • MTN OPS
    • NcStar/VISM
    • North American Rescue
    • Northtac
    • Odin Works
    • Phase 5
    • Polymer80
    • Rapid Rope
    • Real Avid
    • Rise Armament
    • Rosco Manufacturing
    • Ruger
    • SB Tactical
    • Sig Sauer
    • Slip 2000
    • Smith's
    • Spike's Tactical
    • Spyderco Knives
    • Strike Industries
    • Swampfox Optics
    • Sylvan Arms
    • Tacfire
    • Talon Grips Inc.
    • Team Accessories Corp
    • TF Tactical
    • Timber Creek
    • Trinity Force
    • Troy Industries
    • Ultimate Survival Technologies
    • Ultradyne
    • Umarex
    • Unique-ARs
    • UTG Leapers
    • Wiley X
    • Yankee Hill Machine
  • Top Sellers

Top Sellers

Custom Deal AR-15 Sylvan Arms Folding Stock/Brace Adapter + SB Tactical AR-15 SBA3 Pistol Brace
Custom Deal AR-15 Sylvan Arms Folding Stock/Brace Adapter + SB Tactical AR-15 SBA3 Pistol Brace
$314.99 $249.99
Custom Deal AR-15 Trigger Upgrade Kit Including Recoil Technologies
Custom Deal AR-15 Trigger Upgrade Kit Including Recoil Technologies "Teton" Trigger + KAK LPK + Anti Walk Pins
$414.99 $124.99
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Pistol Buffer Tube
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Pistol Buffer Tube
$259.99 $164.99
Trigger Upgrade Kit: Davidson Defense Wraith 3.5lb AR-15 Trigger + KAK AR-15
Trigger Upgrade Kit: Davidson Defense Wraith 3.5lb AR-15 Trigger + KAK AR-15 "Lite" Lower Parts Kit + Anti-Walk Pins
$124.99 $109.99
Custom Deal RISE Armament High Performance Trigger, Black, Anti-Walk Pins + KAK AR-15
Custom Deal RISE Armament High Performance Trigger, Black, Anti-Walk Pins + KAK AR-15 "Lite" Lower Parts Kit
$219.99 $169.99
Custom Deal AR-15 Trigger Upgrade Kit Including Davidson Defense Uintah
Custom Deal AR-15 Trigger Upgrade Kit Including Davidson Defense Uintah "Drop-In" Trigger + "Lite" AR-15 LPK - No FCG + Anti Walk Pins
$241.99 $119.99
Trigger Upgrade Kit: Davidson Defense Wraith 3.5lb AR-15 Trigger + Anti-Walk Pins
Trigger Upgrade Kit: Davidson Defense Wraith 3.5lb AR-15 Trigger + Anti-Walk Pins
$199.99 $104.99
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Omega Manufacturing LE Collapsible Stock
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Omega Manufacturing LE Collapsible Stock
$434.99 $169.99
Custom Deal AR-15 Trigger Upgrade Kit Including Davidson Defense
Custom Deal AR-15 Trigger Upgrade Kit Including Davidson Defense "Wasatch" Trigger + KAK LPK + Anti Walk Pins
$214.99 $123.99
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + UTG Pro Model 4 Combat UTG PRO S1 Mil-Spec Stock
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + UTG Pro Model 4 Combat UTG PRO S1 Mil-Spec Stock
$401.99 $199.99
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer 9 Gen 3
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer 9 Gen 3
$99.99 $69.99
Custom Deal AR-15 Trigger Upgrade Kit Including Davidson Defense Sierra
Custom Deal AR-15 Trigger Upgrade Kit Including Davidson Defense Sierra "Drop-In" Skeletonized Trigger + "Lite" AR-15 LPK - No FCG + Anti Walk Pins
$273.99 $134.99

New Releases

Rapala VMC Marabou Jig 1/8 oz. - Black
Rapala VMC Marabou Jig 1/8 oz. - Black
$5.99 $3.99
ELD Performance AR-15 7.5
ELD Performance AR-15 7.5" 5.56 NATO, Pistol Gas, 1:7T, Stainless Steel Barrel
$139.99 $99.99
Rock Island Armory/Armscor GI Standard .45 ACP 5
Rock Island Armory/Armscor GI Standard .45 ACP 5" 1911 Handgun
$549.99 $474.99
Rock Island Armory/Armscor GI Standard 9mm 5
Rock Island Armory/Armscor GI Standard 9mm 5" 1911 Handgun
$529.99 $449.99

Browse by Price

  • $0 - $49
  • $50 - $149
  • $150 - $299
  • $300 +

Manufacturer

  1. Home
  2. Products
  3. AR-15/LR-308 Upgrade Kits

AR-15/LR-308 Upgrade Kits

Do you want to change the look, feel, or functionality of your rifle? Then you've come to the right place! At Davidson Defense, we did all the hard work for you and collected a comprehensive selection of the latest and greatest in upgrade parts. From folding stocks to recoil enhancements to trigger upgrades, we have what you need to get the job done right at awesome prices.
  • Folding Stock Kits
  • Recoil Reduction Kits
  • Trigger Upgrade Kits

Products [141]

Sort by:
1 2 3 4 5 6 Next Page View All
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Extended Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Shooting Innovations Ambidextrous Safety Selector - Black.
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Extended Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Shooting Innovations Ambidextrous Safety Selector - Black.
$90.99 $48.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring Strike Industries Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Shooting Innovations Ambidextrous Safety Selector - Black.
Custom Deal AR-15 Lower Enhancement Kit Featuring Strike Industries Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Shooting Innovations Ambidextrous Safety Selector - Black.
$108.99 $61.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Extended Magazine Release - Black,Tactical Superiority Take Down and Pivot Pins - Black, Shooting Innovations Ambidextrous Safety Selector - Black.
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Extended Magazine Release - Black,Tactical Superiority Take Down and Pivot Pins - Black, Shooting Innovations Ambidextrous Safety Selector - Black.
$92.99 $48.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Extended Magazine Release - Red, Tactical Superiority Take Down/Pivot Pins - Black, Armaspec Ambidextrous Safety Selector - Grey
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Extended Magazine Release - Red, Tactical Superiority Take Down/Pivot Pins - Black, Armaspec Ambidextrous Safety Selector - Grey
$84.99 $58.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Armaspec Ambidextrous Safety Selector - Grey
Custom Deal AR-15 Lower Enhancement Kit Featuring Armaspec Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Armaspec Ambidextrous Safety Selector - Grey
$84.99 $58.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring Strike Industries Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Armaspec Ambidextrous Safety Selector - Grey
Custom Deal AR-15 Lower Enhancement Kit Featuring Strike Industries Magazine Release - Black, Tactical Superiority Take Down and Pivot Pins - Black, Armaspec Ambidextrous Safety Selector - Grey
$102.99 $65.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring BCM Gunfighter AR-15 Trigger Guard - Black, Armaspec B2 Extended Mag Release - Black, Armaspec FT90 Full Throw Ambi Safety Selector - Black, Armaspec Superlight Takedown/Pivot Pins - Black
Custom Deal AR-15 Lower Enhancement Kit Featuring BCM Gunfighter AR-15 Trigger Guard - Black, Armaspec B2 Extended Mag Release - Black, Armaspec FT90 Full Throw Ambi Safety Selector - Black, Armaspec Superlight Takedown/Pivot Pins - Black
$96.98 $59.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring BCM Gunfighter AR-15 Trigger Guard - Black, Armaspec B2 Extended Mag Release - Red, Armaspec FT90 Full Throw Ambi Safety Selector - Red, Armaspec Superlight Takedown/Pivot Pins - Red
Custom Deal AR-15 Lower Enhancement Kit Featuring BCM Gunfighter AR-15 Trigger Guard - Black, Armaspec B2 Extended Mag Release - Red, Armaspec FT90 Full Throw Ambi Safety Selector - Red, Armaspec Superlight Takedown/Pivot Pins - Red
$96.99 $67.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring BCM Gunfighter AR-15 Trigger Guard - Black, Guntec Extended Mag Catch Release - Black, Armaspec FT90 Full Throw Ambi Safety Selector - Black, Armaspec Superlight Takedown/Pivot Pins - Black
Custom Deal AR-15 Lower Enhancement Kit Featuring BCM Gunfighter AR-15 Trigger Guard - Black, Guntec Extended Mag Catch Release - Black, Armaspec FT90 Full Throw Ambi Safety Selector - Black, Armaspec Superlight Takedown/Pivot Pins - Black
$96.98 $69.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Pistol Buffer Tube
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Pistol Buffer Tube
$259.99 $164.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Strike Industries AR Pistol Stabilizer
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Strike Industries AR Pistol Stabilizer
$294.99 $204.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Adaptive Tactical AR-15 EX Performance Adjustable Stock
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Adaptive Tactical AR-15 EX Performance Adjustable Stock
$369.99 $189.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Sylvan Arms Folding Stock/Brace Adapter + SB Tactical AR-15 SBA3 Pistol Brace
Custom Deal AR-15 Sylvan Arms Folding Stock/Brace Adapter + SB Tactical AR-15 SBA3 Pistol Brace
$314.99 $249.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + SB-Tactical SBA4 Adjustable Pistol Stabilizing Brace
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + SB-Tactical SBA4 Adjustable Pistol Stabilizing Brace
$439.99 $249.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Mil-Spec Buffer Tube Kit
Custom Deal AR-15 Sylvan Arms Folding Stock Adapter + Mil-Spec Buffer Tube Kit
$269.99 $164.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Lower Enhancement Kit Featuring Phase 5 Extended Bolt Release V3 - Black + Tactical Superiority Take Down and Pivot Pins - Black + Shooting Innovations AR-15 Ambi 60/90 Safety Selector - Black
Custom Deal AR-15 Lower Enhancement Kit Featuring Phase 5 Extended Bolt Release V3 - Black + Tactical Superiority Take Down and Pivot Pins - Black + Shooting Innovations AR-15 Ambi 60/90 Safety Selector - Black
$99.99 $75.99 Sale
In Stock.
Add To Cart
Custom Deal RISE Armament Blitz Elite Performance Trigger, Anti-Walk Pins, Black + KAK AR-15
Custom Deal RISE Armament Blitz Elite Performance Trigger, Anti-Walk Pins, Black + KAK AR-15 "Lite" Lower Parts Kit
$249.99 $199.99 Sale
In Stock.
Add To Cart
Custom Deal RISE Armament High Performance Trigger, Black, Anti-Walk Pins + KAK AR-15
Custom Deal RISE Armament High Performance Trigger, Black, Anti-Walk Pins + KAK AR-15 "Lite" Lower Parts Kit
$219.99 $169.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Lakota Ops Special Operations Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Lakota Ops Special Operations Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
$189.99 $89.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Adaptive Tactical Adjustable Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Adaptive Tactical Adjustable Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
$199.99 $94.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Trinity Force New Alpha Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Trinity Force New Alpha Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
$189.99 $89.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + JE Machine Sopmod Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + JE Machine Sopmod Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
$224.99 $104.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Trinity Force Cobra Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Trinity Force Cobra Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
$219.99 $99.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Davidson Defense Genesis Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
Custom Deal AR-15 Recoil Reduction Kit Featuring: Armaspec Stealth Recoil System + Davidson Defense Genesis Stock + Omega Mfg. Buffer Tube Kit Remaining Parts
$189.99 $84.99 Sale
In Stock.
Add To Cart
1 2 3 4 5 6 Next Page View All

Pages
  • Contact Us
  • Warranty, Returns & Terms
  • Product Restrictions
  • FAQ
  • About Us
  • Careers
  • Privacy Policy

©Copyright Davidson Defense INC. All Rights Reserved.

333 N State St. Orem, Utah 84057
United States Of America
833-496-6401

Menu Links

Categories