Build More, Save More | Get up to $220 Off! | Shop Now

Build More, Save More | Get up to $220 Off! | Shop Now

Precision Armament M4 Muzzle Thread Adaptor – 1/2-28 to 5/8×24

Be the first to review

TOP ADD-ON'S

Precision Armament M4 Muzzle Thread Adaptor – 1/2-28 to 5/8×24

This precision-engineered muzzle thread adaptor allows you to mount 5/8-24 threaded devices onto 1/2-28 threaded barrels. It’s ideal for attaching muzzle brakes, suppressors, and other accessories to standard AR-15/M16 barrels with perfect alignment.

This adaptor is manufactured from pre-hardened 400-series stainless steel and offers superior heat and corrosion resistance. Its compact design adds minimal length while maintaining full thread integrity.

Product Highlights:

Wrench flats for easy installation/removal
Visible shoulder after installation
Single-point cut internal and external threads

Specifications

Brand: Precision Armament
Model: M4 Muzzle Thread Adaptor 1/2-28 to 5/8×24
MPN: A02002, A02001
Thread Conversion: 1/2-28 to 5/8-24
Material: HTSR 400-series stainless steel
Finish Options:
- PVD matte-black
- Matte stainless
Construction: CNC machined
Thread Tolerance: UNEF Class-3
Forward Extension: 0.100″

Products available on this page:

Leave your review

Rating

Your Name: Your Email:

Your review:

Upload Image(s): You can upload a maximum of 2 images.
Allowed file types: .jpg, .jpeg, .gif, .png, .webp.
Maximum file size: 5MB.

Customers who viewed this item also viewed these products

Precision Armament M4 Muzzle Thread Adaptor - 9/16-24 to 5/8x24

Precision Armament M4 Muzzle Thread Adaptor – 9/16-24 to 5/8×24

Precision Armament M4 Muzzle Thread Adaptor – 9/16-24 to 5/8×24 This versatile muzzle thread

Grovtec AR15 Rifle Barrel Thread Converter 1/2x28 to 5/8x24

(1)

Grovtec AR-15 Rifle Barrel Thread Converter 1/2×28 to 5/8×24

Grovtec AR15 Rifle Barrel Thread Converter 1/2×28 to 5/8×24 Have an extra 5/8×24 muzzle

Grovtec AR15 Rifle Barrel Thread Protector - 1/2x28 and 5/8x24

Grovtec AR-15 Rifle Barrel Thread Protector – 1/2×28 and 5/8×24

Grovtec AR15 Rifle Barrel Thread Protector – 1/2×28 and 5/8×24 Protect your rifle’s bare

Dead Air Xeno Muzzle Brake

Dead Air Xeno Muzzle Brake 1/2×28 or 5/8×24

Dead Air Xeno Muzzle Brake for Precision Shooters Experience exceptional recoil control with the

Surefire SOCOM AR-15 Muzzle Brake for 5.56 - 1/2x28 Thread - AT3 Tactical

(1)

Surefire SOCOM AR-15 Muzzle Brake – 1/2×28 – 5.56 NATO

Surefire SOCOM AR-15 Muzzle Brake for 5.56 – 1/2×28 Thread Make fast and consistent

Surefire SOCOM AR-10 Muzzle Brake for 7.62 - 5/8x24 Thread - AT3 Tactical

(1)

Surefire SOCOM AR-10 Muzzle Brake – 5/8×24 – .30 Caliber

Surefire SOCOM AR-10 Muzzle Brake for 7.62 – 5/8×24 Thread Control your rifle and

Precision Armament AccuWasher Gen2 Shim Kit

Precision Armament AccuWasher Gen2 Shim Kit for 5/8-24 Muzzle Devices

TL-ARW01No Stacking, No Guessing, and No Need For Excessive Torque The Accu-Washer Gen2 Shim

Odin Works Stainless Steel Thread Protector - 5/8x24 Thread

Odin Works Stainless Steel AR-15 Thread Protector – 5/8×24 Thread

Protects Your Muzzle And Threads The Odin Works Thread Protector is a machined 16R

Ultradyne USA Athena Linear Compensator - 1/2-28 or 5/8-24 Thread - AT3 Tactical

(11)

Ultradyne USA Athena Linear Compensator – Multiple Threads – Multiple...

A Linear Compensator Above the Rest – Available for .223/5.56 or .308/7.62 ATHENA allows

Dead Air Xeno Flash Hider

Dead Air Xeno Flash Hider 1/2×28 or 5/8×24

Dead Air Xeno Flash Hider for 1/2×28 & 5/8×24 Threads Eliminate muzzle flash and

Precision Armament AccuWasher Gen2 Shim Kit

Precision Armament AccuWasher Gen2 Shim Kit for 1/2-28 Muzzle Devices

No Stacking, No Guessing, and No Need For Excessive Torque The Accu-Washer Gen2 Shim

RECOMMENDED

AT3 Tactical 3-Port Muzzle Brake

(57)

AT3™ AR-15 3-Port Muzzle Brake – 1/2×28 – 5.56 NATO...

Extreme Recoil Reduction at an Affordable Price Taming the recoil of 5.56 tends to

Frequently purchased together

Armorer's Wrench for AR-15 & Multi-Function Tool by AT3™

(127)

Armorer’s Wrench for AR-15 Multi-Function Tool by AT3™

This perfect tool for AR builds that allows installation & removal of barrel nuts,

RECOMMENDED

Sale!

Rise Armament Rave 140 Super Sporting Trigger with Anti-Walk Pins - Gen 2

(36)

Rise Armament Rave 140 3.5lb Single-Stage AR-15 Trigger w/ Anti-Walk...

Rise Armament Rave 140 Delivers Premium Features at Budget Price Features Single-stage 3.5 lb

AT3 Tactical 3-Port Muzzle Brake

(25)

AT3™ AR-15 3-Port Muzzle Brake – 5/8×24 – .300 BLK/.308...

.30 Cal AR15? Not a problem with this aggressive Muzzle Brake/Compensator With greater caliber

(35)

AT3™ Mil Spec End Plate for AR-15 – 9 Colors...

Mil-Spec Steel Endplate for AR15 Lower Receivers This standard endplate is compatible with any

(12)

Strike Industries T-Bone Gas Busting AR-15 Charging Handle

Strike Industries T-Bone Gas Busting AR-15 Charging Handle Revolutionize your AR-15 setup with the

Hogue AR Grip for AR-15

(56)

Hogue AR Grip: Overmolded Pistol Grip with Finger Grooves

A Durable and Lightweight Option – Superior Grip Surface and Comfort A “groovy” grip

(128)

AT3™ Mil Spec AR-15 Buffer Tube – 9 Colors Available

Mil-Spec AR-15 Carbine Buffer Tube Made 6061-T6 aluminum construction with a black anodized finish,

(16)

AT3™ AR-15 Ejection Port / Dust Cover Assembly

AT3 AR-15 Dust Cover Assembly Also called an AR-15 ejection port cover, the dust

Armaspec Braided AR-15 Buffer Spring - AT3 Tactical

Armaspec Braided AR-15 Buffer Spring – BBS

Braided Buffer Spring for Standard AR-15 Buffers Armaspec’s Braided Buffer Spring (BBS) brings better

M-LOK Handguard with Carbine Front Sight Cutout

(86)

UTG Pro Super Slim Drop-In AR-15 Handguard – 15 Inch...

Full Length Drop-In Handguard for Carbine Length AR-15 This Super Slim drop-in handguard works

B5 M-LOK Vertical Grip M-LOK - Multiple Colors

(12)

B5 Vertical Grip – M-LOK – 8 Colors Available

B5 Systems M-LOK Vertical Grip: Ergonomic Control, Versatile Mounting The B5 Systems M-LOK Vertical

(21)

AT3™ AR-15 Forward Assist

AT3 AR-15 Forward Assist Assembly If you’re looking to complete or repair an upper,

Questions & Answers

Don't see the answer
you're looking for?

Loading questions...