Suppressor Upper Build Kits

Build your upper now and be ready for a suppressor later. Every kit here has a threaded barrel and a freefloat M-LOK handguard with room for a can, in .300 Blackout, 9mm and .45 ACP. Uppers ship directly to your door.

Davidson Defense 9990 AR-9 9mm 6" Quad-Rail Pistol Upper Build Kit with Witt Machine Naughty 9 Suppressor

~~MSRP: $417.99~~ $314.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 9990 6" 9MM AR-9 Quad-Rail Complete Upper Build with Naughty 9 Suppressor

~~MSRP: $524.99~~ $394.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense AR-9 Quad-Rail Pistol Build Kit, 6-Inch 1:10 9MM, BTR Brace, Naughty 9 Suppressor

~~MSRP: $657.99~~ $494.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense AR-9 Quad-Rail Pistol Build Kit, 6-Inch 1:10 9MM, Gauntlet Brace, Naughty 9 Suppressor

~~MSRP: $597.99~~ $449.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 9mm AR-9 Quad-Rail SBR Ready Pistol Full Build Kit + Witt Machine Naughty 9

~~MSRP: $583.99~~ $439.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 9mm AR-9 Quad-Rail Pistol Full Build Kit w/ SBA3 Brace + Witt Machine Naughty 9

~~MSRP: $690.99~~ $519.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 9mm AR-9 Quad-Rail Pistol Full Build Kit w/ SBA5 Brace + Witt Machine Naughty 9

~~MSRP: $690.99~~ $519.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 9mm AR-9 Quad-Rail Pistol Full Build Kit w/ SBA6 Brace + Witt Machine Naughty 9

~~MSRP: $690.99~~ $519.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Shortshot AR-15 Pistol Build Kit, 4.5-Inch 1:7 300 BLK, SBA6 Brace, Witt Dirty .30

~~MSRP: $723.99~~ $544.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Shortshot w/SBA5 Brace 4.5-inch 1:7 300 BLK AR-15 M-Lok Pistol Full Build Kit, Witt Machine The Dirty .30 Suppressor

~~MSRP: $723.99~~ $544.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Shortshot w/SBA3 Brace 4.5-inch 1:7 300 BLK AR-15 M-Lok Pistol Full Build Kit, Witt Machine The Dirty .30 Suppressor

~~MSRP: $723.99~~ $544.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense SBR Ready Shortshot AR-15 Pistol Build Kit, 4.5-Inch 1:7 300 BLK, Witt Dirty .30

~~MSRP: $617.99~~ $464.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Shortshot 300 BLK AR-15 Full Build Kit with Gauntlet Arms Brace & Suppressor

~~MSRP: $630.99~~ $474.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Shortshot 300 BLK AR-15 M-LOK Pistol Kit with BTR Brace, Dirty .30 Suppressor

~~MSRP: $690.99~~ $519.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Shortshot 4.5" 300 BLK AR-15 M-LOK Upper Build with Dirty .30 Suppressor

~~MSRP: $557.99~~ $419.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Shortshot AR-15 4.5" 300 BLK Pistol Upper Build Kit with Witt Machine Dirty .30

~~MSRP: $470.99~~ $354.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang AR-15 4.5" 300 BLK Pistol Upper Build Kit with Witt Machine Dirty .30

~~MSRP: $464.99~~ $349.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang 4.5" 300 BLK AR-15 Upper Build with Dirty .30 Suppressor

~~MSRP: $550.99~~ $414.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang 4.5" 300 BLK AR-15 Full Build Kit, BTR Brace & Dirty .30 Suppressor

~~MSRP: $683.99~~ $514.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang 4.5" 300 BLK AR-15 Full Build Kit, Gauntlet Arms Brace & Dirty .30 Suppressor

~~MSRP: $624.99~~ $469.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang SBR Ready 4.5" 300 BLK AR-15 Build Kit with Dirty .30 Suppressor

~~MSRP: $610.99~~ $459.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King AR-15 Pistol Build Kit, 4.5-Inch 1:7 300 BLK, SBA6 Brace, Dirty .30

~~MSRP: $716.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang 4.5" 300 BLK AR-15 Pistol Build Kit with SBA3 Brace

~~MSRP: $717.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King AR-15 Pistol Build Kit, 4.5-Inch 1:7 300 BLK, SBA5 Brace, Witt Dirty .30

~~MSRP: $716.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang 4.5" 300 BLK AR-15 Pistol Build Kit with SBA5 Brace

~~MSRP: $717.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King AR-15 Pistol Build Kit, 4.5-Inch 1:7 300 BLK, SBA3 Brace, Witt Dirty .30

~~MSRP: $716.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Grimfang 4.5" 300 BLK AR-15 Pistol Build Kit with SBA6 Brace

~~MSRP: $717.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King SBR Ready AR-15 M-LOK Pistol Full Build Kit, 4.5-Inch 1:7 300 BLK, Dirty .30

~~MSRP: $610.99~~ $459.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King AR-15 Pistol Build Kit, 4.5-Inch 1:7 300 BLK, Gauntlet Brace, Dirty .30 Can

~~MSRP: $623.99~~ $469.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King AR-15 Pistol Build Kit, 4.5-Inch 1:7 300 BLK, BTR Brace, Witt Dirty .30

~~MSRP: $683.99~~ $514.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King 4.5" 300 BLK AR-15 M-LOK Upper Build with Dirty .30 Suppressor

~~MSRP: $550.99~~ $414.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Dwarf King AR-15 4.5" 300 BLK Pistol Upper Build Kit with Witt Machine Dirty .30

~~MSRP: $464.99~~ $349.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC w/SBA6 Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Full Build Kit, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $724.99~~ $544.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC w/SBA5 Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Full Build Kit, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $724.99~~ $544.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC w/SBA3 Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Full Build Kit, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $724.99~~ $544.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC SBR Ready 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Full Build Kit, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $618.99~~ $464.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC w/Gauntlet Arms Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Full Build Kit, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $631.99~~ $474.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC w/BTR Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Full Build Kit, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $691.99~~ $519.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Complete Upper Build, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $570.99~~ $429.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense PC 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Upper Build Kit, Witt Machine Big Body Tu-Tu-Three Suppressor

~~MSRP: $470.99~~ $354.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 5" .45 ACP Pistol Upper Build Kit with Witt Machine Freakin45 Suppressor

~~MSRP: $444.99~~ $334.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil 5" 45ACP AR-45 Tubular Pistol Upper Build with Freakin45 Suppressor

~~MSRP: $544.99~~ $409.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 Pistol Build Kit, 5-Inch 1:16 45ACP, BTR Brace, Freakin45 Suppressor

~~MSRP: $677.99~~ $509.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 Pistol Build Kit, 5-Inch 1:16 45ACP, Gauntlet Brace, Freakin45 Suppressor

~~MSRP: $624.99~~ $469.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 45ACP AR-45 Tubular SBR Ready Pistol Full Build Kit + Witt Machine Freakin45

~~MSRP: $610.99~~ $459.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 45ACP AR-45 Tubular Pistol Full Build Kit w/ SBA3 Brace + Witt Machine Freakin45

~~MSRP: $710.99~~ $534.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 Tubular Pistol Full Build Kit, 5-Inch 1:16 45ACP, SBA5 Brace, Freakin45

~~MSRP: $710.99~~ $534.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 5" .45 ACP Pistol Upper Build Kit with North Reach Whisper Pickle 46K

~~MSRP: $677.99~~ $509.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil 5" 45ACP AR-45 Tubular Pistol Upper Build with Whisper Pickle 46K Suppressor

~~MSRP: $776.99~~ $584.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 Pistol Build Kit, 5-Inch 1:16 45ACP, BTR Brace, North Reach 46K Suppressor

~~MSRP: $910.99~~ $684.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 Tubular Pistol Full Build Kit, 5-Inch 1:16 45ACP, Gauntlet Arms Brace

~~MSRP: $856.99~~ $644.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil SBR Ready AR-45 Tubular Pistol Full Build Kit, 5-Inch 1:16 45ACP, Whisper Pickle

~~MSRP: $843.99~~ $634.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil w/SBA3 Brace 5-inch 1:16 45ACP AR-45 Tubular Pistol Full Build Kit, North Reach Whisper Pickle 46K Suppressor

~~MSRP: $943.99~~ $709.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Anvil AR-45 Pistol Build Kit, 5-Inch 1:16 45ACP, SBA5 Brace, North Reach 46K Suppressor

~~MSRP: $943.99~~ $709.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 7.5" .45 ACP Pistol Upper Build Kit, North Reach Whisper Pickle 46K

~~MSRP: $677.99~~ $509.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock 7.5" 45ACP AR-45 Quad-Rail Upper Build with Whisper Pickle 46K

~~MSRP: $783.99~~ $589.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 Pistol Build Kit, 7.5-Inch 1:16 45ACP, BTR Brace, Whisper Pickle 46K

~~MSRP: $916.99~~ $689.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 Quad-Rail Pistol Full Build Kit, 7.5-Inch 1:16 45ACP, Gauntlet Arms Brace

~~MSRP: $857.99~~ $644.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense SBR Ready Deadlock AR-45 Pistol Build Kit, 7.5-Inch 1:16 45ACP, Whisper Pickle 46K

~~MSRP: $843.99~~ $634.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 Pistol Build Kit, 7.5-Inch 1:16 45ACP, SBA3 Brace, Whisper Pickle 46K

~~MSRP: $949.99~~ $714.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 Pistol Build Kit, 7.5-Inch 1:16 45ACP, SBA5 Brace, Whisper Pickle 46K

~~MSRP: $949.99~~ $714.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 7.5" .45 ACP Pistol Upper Build Kit with Witt Machine Freakin45

~~MSRP: $444.99~~ $334.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock 7.5" 45ACP AR-45 Quad-Rail Upper Build with Freakin45 Suppressor

~~MSRP: $550.99~~ $414.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 Quad-Rail Pistol Full Build Kit, 7.5-Inch 1:16 45ACP, BTR Brace

~~MSRP: $683.99~~ $514.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 Quad-Rail Pistol Full Build Kit, 7.5-Inch 1:16 45ACP, Gauntlet Arms Brace

~~MSRP: $624.99~~ $469.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock SBR Ready AR-45 Quad-Rail Pistol Full Build Kit, 7.5-Inch 1:16 45ACP

~~MSRP: $610.99~~ $459.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense 45ACP AR-45 Quad-Rail Pistol Full Build Kit w/ SBA3 Brace + Witt Machine Freakin45

~~MSRP: $717.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Deadlock AR-45 Pistol Build Kit, 7.5-Inch 1:16 45ACP, SBA5 Brace, Freakin45 Suppressor

~~MSRP: $717.99~~ $539.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Atriox w/SBA5 Brace 14.5-inch Mid-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Full Build Kit, Witt Machine Canooter Valve Suppressor

~~MSRP: $697.99~~ $524.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Orpheus 6-inch Pistol-Gas 1:7 300 BLK AR-15 Freefloat Quad-Rail Handguard Pistol Upper Build Kit, Witt Machine .30 cal Compact Suppressor

~~MSRP: $451.99~~ $339.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Orpheus 6-inch Pistol-Gas 1:7 300 BLK AR-15 Freefloat Quad-Rail Handguard Pistol Complete Upper Build, Witt Machine .30 cal Compact Suppressor

~~MSRP: $530.99~~ $399.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Orpheus w/SBA5 Brace 6-inch Pistol-Gas 1:7 300 BLK AR-15 Freefloat Quad-Rail Handguard Pistol Full Build Kit, Witt Machine .30 cal Compact Suppressor

~~MSRP: $684.99~~ $514.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Sarissa 16-inch Pistol-Gas 1:8 .300 Blackout AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit, Witt Machine .30 cal Suppressor

~~MSRP: $604.99~~ $454.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Sarissa 16-inch Pistol-Gas 1:8 .300 Blackout AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Witt Machine .30 cal Suppressor

~~MSRP: $544.99~~ $409.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Sarissa 16-inch Pistol-Gas 1:8 .300 Blackout AR-15 M-Lok Handguard Rifle Upper Build Kit, Witt Machine .30 cal Suppressor

~~MSRP: $464.99~~ $349.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Holdfast 9-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build, Teardrop .22LR Suppressor

~~MSRP: $559.99~~ $424.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Holdfast 9-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Upper Build Kit, Teardrop .22LR Suppressor

~~MSRP: $364.99~~ $274.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Holdfast 9-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit, SBR Ready, Teardrop .22LR Suppressor

~~MSRP: $624.99~~ $469.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Holdfast w/SBA5 Brace 9-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit, Teardrop .22LR Suppressor

~~MSRP: $734.99~~ $554.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Holdfast w/SBA3 Brace 9-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit, Teardrop .22LR Suppressor

~~MSRP: $734.99~~ $554.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Holdfast w/Magpul BTR Brace 9-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit, Teardrop .22LR Suppressor

~~MSRP: $699.99~~ $529.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Holdfast w/Gauntlet Arms Brace 9-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit, Teardrop .22LR Suppressor

~~MSRP: $639.99~~ $479.99 Sale

In Stock FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Echoless 4.5-inch 22 AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build, Davidson Defense Teardrop Suppressor

~~MSRP: $534.99~~ $404.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Pinpoint 4.5-inch .22LR AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build, Davidson Defense Teardrop Suppressor

~~MSRP: $539.99~~ $404.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Hard Count 5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Complete Upper Build

~~MSRP: $264.99~~ $199.99 Sale

In Stock

Select Options Item Added to Cart!

Davidson Defense Hard Count 5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Upper Build Kit

~~MSRP: $169.99~~ $129.99 Sale

In Stock

Select Options Item Added to Cart!

Davidson Defense Hush Hammer 4.5-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit, SB Tactical Folding Brace

~~MSRP: $723.99~~ $544.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Hush Hammer 4.5-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build - Summer of 250 Sale

~~MSRP: $549.99~~ $414.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Hush Hammer 4.5-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build

(1)

~~MSRP: $471.99~~ $354.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Davidson Defense Aegis 4.5-inch .22 LR AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build, TSG Angel Modular Suppressor

~~MSRP: $549.99~~ $414.99 Sale

Waitlist FREE SHIPPING

Select Options Item Added to Cart!

Exit View All

What "Suppressor Ready" Means

A suppressor-ready upper has a threaded muzzle that accepts a suppressor mount or direct-thread can, and a handguard with enough inside room to clear it. Thread the suppressor on when it arrives, with no gunsmithing or barrel swap needed.

Choose Your Caliber

.300 Blackout: The most popular suppressed AR caliber. It's very quiet with subsonic ammo and works well in short pistol-length uppers like the 8.5" Aegis.
9mm: Low recoil and cheap to shoot, and very quiet with a 9mm can. The 16" Sindar upper keeps it rifle-length.
.45 ACP (AR-45): Subsonic with standard ammo, so it's quiet with no special loads needed. A good fit for compact pistol uppers like the 7.5" Aegis.

Upper Build Kit vs. Complete Upper

An upper build kit ships with the parts for you to assemble. A complete upper comes assembled and ready to pin onto your lower. Check each listing's "What's included" section for the receiver, bolt carrier group and charging handle.

Match Your Suppressor

Check the barrel's thread pitch and pick a can rated for the caliber. Most 9mm and .45 ACP barrels use 1/2x28 or 0.578x28, and .300 Blackout typically uses 5/8x24. Confirm on each product page.

Shop more: Suppressors · Witt Machine Suppressors · North Reach Suppressors · All AR-15 Upper Build Kits

Stay Connected

Menu

Suppressor Upper Build Kits

What "Suppressor Ready" Means

Choose Your Caliber

Upper Build Kit vs. Complete Upper

Match Your Suppressor