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Runway Sub-Cal Adaptor For 26.5mm To 12-Gauge Marine Flares

Runway Sub-Cal Adaptor For 26.5mm To 12-Gauge Marine Flares

$46.99

Subcaliber Device For .45LC / .410 Ammo

Subcaliber Device For .45LC / .410 Ammo

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$65.99

Thread your unthreaded Ruger Mark II, III, or IV bull barrels to 1/2-28 RH with this premium grade thread adapter

Ruger Mark 2/3/4 Bull To 1/2-28 RH Thread Adapter - Black Oxidized Steel Construction, Included 1/4” Brass Set Screws

$39.99

Sub-Caliber Device For .22LR Ammo

Sub-Caliber Device For .22LR Ammo

$39.99

The D-Sized Maglite Flashlight And Blast Tube Threaded Barrel Adapter is hands-down the best Super Flat adapter ever made

D-Sized Maglite Flashlight And Blast Tube Threaded Barrel Adapter - 1/2” X 28, Aluminum, Flat Black Finish

$19.99

1/2-28 To 5/8-24 Smooth Thread Adapter - Black Oxidized Steel Construction, Smooth Texture

1/2-28 To 5/8-24 Smooth Thread Adapter - Black Oxidized Steel Construction, Smooth Texture

$19.99

1/2-28 To 3/4 NPT Thread Adapter - Black Oxidized Steel Construction

1/2-28 To 3/4 NPT Thread Adapter - Black Oxidized Steel Construction

$29.99

Ruger 10/22 To 1/2-28 Smooth Thread Adapter - Black Oxidized Steel Construction, Three Brass Set Screws

Ruger 10/22 To 1/2-28 Smooth Thread Adapter - Black Oxidized Steel Construction, Three Brass Set Screws

$35.99

1/2-28 To 13/16-16 Premium Steel Muzzle Brake - Black Oxidized Steel Construction, Approximately 1000 MPA Tensile Strength

1/2-28 To 13/16-16 Premium Steel Muzzle Brake - Black Oxidized Steel Construction, Approximately 1000 MPA Tensile Strength

$50.99

13/16-16 To 3/4 NPT Thread Adapter - Black Oxidized Steel Construction, Fits Infinite Muzzle Devices

13/16-16 To 3/4 NPT Thread Adapter - Black Oxidized Steel Construction, Fits Infinite Muzzle Devices

$29.99

Easily protect your 16mm x 1 LH pistol threads with this premium knurled thread protector for years

16MM X 1 LH Knurled Thread Protector For Pistol - Black Oxidized Steel Construction

$12.99

Finally, it’s here! Introducing a 1/2”-20 Thread Protector specifically designed for your pistol threads

1/2-20 RH Knurled Thread Protector For Pistol - Black Oxidized Steel Construction - Length 1/2”

$12.99 $11.98!

Convert your .223 (5.56), 9mm, or .22 accessories to 16mm x 1 LH with this premium thread adapter

1/2-28 TO 16MM X 1 LH Thread Adapter - Black Oxidized Steel Construction, Smooth Texture

$19.99 $17.98!

Thread your unthreaded Remington 597 barrels to 1/2-28 RH with this premium grade thread adapter

Remington 597 TO 1/2-28 Thread Adapter - Black Oxidized Steel Construction, Includes 3 1/4” Brass Set Screws

$39.99

Made in the USA, the King Cobra Spiked Crown Adapter can be used for your firearm’s barrel or Mag-light flashlight

King Cobra Spiked Crown Adapter - Solid 7075 Aluminum Construction, Black Anodized Finish

$34.99

Easily convert your .40 caliber Glock 22, Glock 20, Kel-Tec Sub-2000, L1A1, US M1/A1) barrel threads to .578”-28 RH

9/16-24 RH TO .578-28 Thread Adapter - Premium Black Stainless Steel Construction, Smooth Texture

$19.99 $17.98!

Thread your unthreaded M&P 15-22 barrels to 1/2-28 RH with this premium grade thread adapter

M&P 15-22 TO 1/2-28 Thread Adapter - Black Oxidized Steel Construction, Included 1/4” Brass Set Screws

$39.99

Easily protect your 9/16”-24 RH pistol threads with this premium knurled thread protector for years to come

9/16-24 RH Knurled Thread Protector For Pistol - Black Oxidized Steel Construction

$12.99 $11.98!

Finally, it’s here! Introducing our 1/2-36” Thread Protector specifically designed for your 9mm AR-15 threads

1/2-36 RH Knurled Thread Protector For 9MM/AR-15 - Black Oxidized Steel Construction

$14.99 $12.98!

.920 Bull To 1/2-28 Thread Adapter - Premium Stainless Steel Construction, Included 1/4” Brass Set Screws

$39.99

Protect your .578”-28 RH pistol threads with this premium knurled thread protector for years to come

.578-28 Knurled Thread Protector For Pistol - Black Oxidized Steel Construction

$12.99 $11.98!

Made in the USA, the King Cobra 5/8 X 24 Adapter is slightly larger and specifically made for King Cobra tubes

King Cobra 5/8 X 24 Adapter - 7075 Aluminum Construction, Black Anodized Finish, Made For Cobra Tubes

$28.99

Made in the USA, the King Cobra 1/2 X 28 Adapter is slightly larger and specifically made for King Cobra tubes

King Cobra 1/2 X 28 Adapter - 7075 Aluminum Construction, Black Anodized Finish, Made For Cobra Tubes

$28.99

Convert your large PAP 92 or Zastava M85 barrel threads to your favorite .308 (AR-10) accessories

26MM X 1.5 LH TO 5/8-24 RH Thread Adapter - Black Oxidized Steel Construction, Smooth Texture

$19.99

Remove 88-gram CO2 capsules from your airguns without venting the remaining air and wasting the CO2

Umarex 88-Gram CO2 Saver Adapter - Removable, Solid Aluminum Construction, High-Quality O-Rings

$25.99

TacFire Thread-On Tanker Muzzle Brake - For .223/5.56, 1/2”x 28 TPI, Steel Construction, Black Oxide Finish - Length 2 3/4”x 1 1/4”

TacFire Thread-On Tanker Muzzle Brake - For .223/5.56, 1/2”x 28 TPI, Steel Construction, Black Oxide Finish - Length 2 3/4”x 1 1/4”

$34.99

5/8-24 RH To 1/2-28 RH Smooth Thread Adapter - Black Oxidized Steel Construction

5/8-24 RH To 1/2-28 RH Smooth Thread Adapter - Black Oxidized Steel Construction

$19.99

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BARREL ADAPTERS FAQS 

  • What kind of barrel adapters do you have?
    The barrel adapters that we have include muzzle brakes, thread adapters of different sizes and thread protectors.
  • What kind of quality are your thread adapters?
    You don’t have to worry because our thread adapters and protectors have a solid, black oxidized steel construction, making them wear and rust-resistant.
  • What size of thread protectors do you have?
    Our thread protector sizes include .578-28 RH, 9/16-24 RH, 1/2-36 RH, 1/2-20 RH and 16MMx1 LH.