My Account (Sign in)

Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith Tools & Shooting Accessories

My Account (Sign in)

Shopping list

(0)

Basket

Shop
Schematics
Manufacturers

Newsletter

Sale

Firearms
Rifle Parts
Handgun Parts
Shotgun Parts
Magazines
Reloading
Shooting Accessories
Gunsmith Tools
Optics & Mounting
Gun Cleaning & Chemicals
—
—
—

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Gunsmith Tools Rifle Tools Barrel Tools Support

Barrel Tools

Restrict search

Products
Bestseller
Top rated
Sale
New

Filter by: then

Filter by:

Sort by:

Display per page: 20 40 60

Page: 1 2 < >

Barrel Tools - Products

1 - 20 of 24 results

Page: 1 2 < >

GEISSELE AUTOMATICS

GEISSELE AUTOMATICS 17" 7.62MM SUPPRESSOR ALIGNMENT ROD
7.62MM SUPPRESSOR ALIGNMENT ROD

Barrel Tools

The Geissele Suppressor Alignment Rod is a precision tool designed to ensure the suppressor is correctly aligned with the firearm's barrel.
Alignment checks include centerline alignment, perpendicularity of the barrel shoulder, and the alignment of muzzle device and suppressor mounting geometries.
Specifically made for AR .308 platforms, this rod has a 7.62mm diameter and measures 0.297" O.D. and is manufactured by GEISSELE AUTOMATICS LLC.

Reordered

£99.90

Wheeler

Upper Receiver Action Rod AR-15
Wheeler Upper Receiver Action Rod AR-15

Barrel Tools

The Upper Receiver AR-15 Action Rod is an essential tool for AR-15 assembly, preventing stress on the receiver during barrel installation.
It is compatible with all AR-15 barrels with standard barrel extensions and can be used with both forged and milled upper receivers.
The tool features a twist and lock design for easy use and includes a gas port index rod, allowing for maintenance without removing sights or optics.

In stock

£79.90

BROWNELLS

BROWNELLS 11 BRASS LAP FOR .38-.45 CALIBER
BRASS LAPS

Barrel Tools

In stock

£29.90 £13.90 - £29.90

Ensure perfect suppressor alignment with the Geissele 9mm Gage. 🔧 Precision-engineered for optimal firearm performance and accuracy.

GEISSELE AUTOMATICS

GEISSELE AUTOMATICS 6.5MM SUPPRESSOR ALIGNMENT GAGE
SUPPRESSOR ALIGNMENT GAGE 9MM

Barrel Tools | Barrel Alignment Tools

In stock

£169.90 £104.90 - £169.90

Ensure safe maintenance of your SCAR with the ARMORER'S BLOCKS 🛠️. High-density polymer blocks protect your receiver during cleaning and repairs.

TANGODOWN

TANGODOWN SCAR LOWER RECEIVER/TRIGGER MODULE VISE
ARMORER'S BLOCKS

Trigger Tools | Bench & Vise Blocks | Barrel Tools

ARMORER'S BLOCKS by TangoDown provide a secure way to clamp SOF Command Assault Rifle (SCAR) subassemblies without damage during maintenance.
They offer a complete set for the FNH SCAR MK16 & MK17, including blocks for the upper receiver, lower receiver/trigger module, and bolt maintenance.
Constructed from high-density, injection-molded polymer, these blocks prevent marring of the weapon and are designed for professional armorer or gunsmith use.

In stock

£74.90 £74.90 - £234.90

Ensure safe installation of barrel nuts with the BRN-4 Barrel Nut Wrench 🔧. Perfect for H&K and BRN-4 rifles. Precision and durability guaranteed!

BROWNELLS

BROWNELLS BRN-4 BARREL NUT WRENCH
BRN-4 BARREL NUT WRENCH

Barrel Tools

The BRN-4 Barrel Nut Wrench is essential for the safe installation and removal of barrel nuts on H&K and BRN-4 rifles.
It ensures even application of torque and prevents slipping, which could damage the barrel or nut.
Made from precision laser-cut hardened steel with a matte black anti-corrosion finish, it's compatible with HK416, HK417, MR556, MR762, and BRN-4 configurations.

In stock

£104.90

Tighten your M14/M1A flash suppressor nut with our durable CASTLE NUT PLIERS 🛠️. Engineered for precision and grip, perfect for any gunsmith!

BROWNELLS

BROWNELLS M14/M1A CASTLE NUT PLIERS
CASTLE NUT PLIERS for M14/M1A

Barrel Tools

CASTLE NUT PLIERS are designed specifically for tightening and loosening the flash suppressor nut on Springfield M1A/M14 rifles.
The pliers are made from hardened steel with a black oxide finish and feature thick, steel handles for increased strength and rigidity.
Equipped with hardened jaw points for precise engagement and rubber sleeves for a better grip, the pliers aim to prevent notch stripping during use.

3.1

In stock

£31.90

Ensure perfect alignment with the FNH 16S .223 REM/5.56MM Bore Straightness Gauge 🔧. Ideal for barrel changes and trigger installation.

BROWNELLS

BROWNELLS .223/5.56MM BORE STRAIGHTNESS GAUGE
FNH 16S .223 REM/5.56MM BORE STRAIGHTNESS GAUGE

Barrel Tools

The FNH 16S Armorer's Tools set includes essential tools for barrel changes, bolt work, and trigger installation.
Barrel Straightness Gauges ensure the proper alignment of the barrel with the receiver for FN 16S rifles.
All tools are heat treated for durability and have a black oxide finish for smooth operation.

In stock

£36.90

BROWNELLS

BROWNELLS SAFETY INSTALLATION COMBINATION ARBOR
SAFETY INSTALLATION TOOLING

Barrel Tools

In stock

£49.90 £49.90 - £54.90

Ensure precise torque with the AR-15/M16 Barrel Extension Tool 🔧. Perfect for easy installation and alignment of your barrel nut!

BROWNELLS

BROWNELLS AR-15/M16 BARREL EXTENSION TORQUE TOOL
AR-15/M16 BARREL EXTENSION TORQUE TOOLS

Barrel Tools

The tool aids in applying even torque for barrel nut installation without damaging the upper receiver.
Compatible with any barrel nut or free-float tube wrench, it requires a ½" square drive torque wrench for operation.
Precision machined from heavy-duty steel, it fits AR-15/M16/M4 .223/5.56mm barrel extensions and includes instructions.

4.5

In stock

£54.90

Easily remove stuck bullets with the Sinclair Bullet Drop Rod Set. Perfect for range use! 🔧 Includes two durable brass rods for various calibers.

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL BULLET DROP ROD SET
Sinclair Bullet Drop Rod Set

Barrel Tools

Sinclair Bullet Drop Rods help remove bullets stuck in the throat/rifling, not for dislodging live rounds.
They are useful when a cleaning rod isn't available and can also assist with seating depth measurement.
The set includes two brass rods of different diameters to accommodate bores from 20 caliber to 416 caliber without damaging the barrel.

In stock

£24.90

BROWNELLS

BROWNELLS 308AR BARREL EXTENSION TORQUE TOOL
308 AR BARREL EXTENSION TORQUE TOOLS

Barrel Tools

The tool aids in the easy and scratch-free installation of the barrel nut by providing straight-line torque.
It ensures proper alignment of the barrel, upper receiver, and gas tube ports while applying the correct amount of torque.
Designed for .308 ARs, it is precision machined from steel, but is not compatible with DPMS G2 versions.

4.3

In stock

£74.90

LUTH-AR

LUTH-AR AR-15/M16 BARREL VISE JAWS
AR-15/M16 BARREL VISE JAWS

Barrel Tools

In stock

£39.90

Secure your AR-15/M16 with the SCG Accu-Grip Barrel Vise Jaws. 🚀 Durable aluminum jaws prevent marring and fit standard barrel contours.

SATURN PRODUCTS

SATURN PRODUCTS ACCU-GRIP VISE JAWS
SCG AR-15/M16 ACCU-GRIP BARREL VISE JAWS

Barrel Tools

4.2

In stock

£204.90

Enhance your AR-15/M4 maintenance with the Geissele Super Reaction Rod! 🔧 Designed for advanced armorers to tackle seized barrel nuts effortlessly.

GEISSELE AUTOMATICS

GEISSELE AUTOMATICS AR-15/M4 SUPER REACTION ROD
AR-15/M4 SUPER REACTION ROD

Barrel Tools

The Super Reaction Rod is designed for advanced armorers to deal with over torqued, seized, or Loctited barrel nuts on AR-15/M4 platforms.
It pre-loads the barrel extension lugs to its lugs to prevent movement when adding torque to the barrel nut, protecting the index pin from stress.
The tool can also function as a standard Reaction Rod, allowing for 360° work on the upper receiver both vertically and horizontally.

Reordered

£219.90

GEISSELE AUTOMATICS

GEISSELE AUTOMATICS REACTION ROD
AR-15/M16 REACTION ROD

Barrel Tools

The AR-15/M16 Reaction Rod is a sturdy steel tool designed for secure barrel changes and parts installation on AR-15 rifles.
Its unique design prevents marring of the barrel's exterior and allows for the installation without removing sights or optics.
The rod is made to be clamped in a bench vise and has integral splines that lock into the barrel extension to prevent it from turning during torque application.

Reordered

£129.90

MIDWEST INDUSTRIES

MIDWEST INDUSTRIES AR-15 UPPER RECEIVER ROD
AR-15 UPPER RECEIVER ROD

Barrel Tools

The Midwest Industries AR-15 Upper Receiver Rod is specifically crafted to dislodge stubborn barrel nuts and stuck parts during AR builds.
Made from durable 4140 ordnance-grade steel, it is designed to be tough and resistant to damage, ensuring longevity and reliability.
Aside from barrel nuts, the tool can be used for installing muzzle devices, forward assists, and dust covers, all while preserving the rifle's finish thanks to its black-oxide coating.

Reordered

£149.90

ANGSTADT ARMS

ANGSTADT ARMS 3-LUG AND BLASTWAVE WRENCH
3-LUG/BLASTWAVE WRENCH

Barrel Tools

Reordered

£41.90

BROWNELLS

BROWNELLS BARREL NUT ALIGNMENT GAUGE
BARREL NUT ALIGNMENT GAUGE

Barrel Tools

4.7

Reordered

£13.90

Ensure precision with the Geissele 5.56MM Suppressor Alignment Rod. 🛠️ Perfect for aligning your suppressor to the bore for optimal performance.

GEISSELE AUTOMATICS

GEISSELE AUTOMATICS 15" 5.56MM SUPPRESSOR ALIGNMENT ROD
5.56MM SUPPRESSOR ALIGNMENT ROD

Barrel Tools

The Geissele Suppressor Alignment Rod is a precision instrument used to ensure a suppressor is correctly aligned with the firearm's barrel.
It checks several alignment factors including centerline, perpendicularity of the barrel shoulder, and the alignment of both the muzzle device and suppressor mounting geometry.
Designed for the AR-15, this tool has a product specification of 5.56mm with an outer diameter of 0.2175 inches.

Reordered

£99.90

Page: 1 2

Display: 20 40 60

Show 4 more results (Page 2)

1 - 20 of 24 results

Page: 1 2 < >

Categories
- Gunsmith Tools
  - Rifle Tools
    - Action & Bolt Trueing Tools
    - Barrel Tools
    - Bench & Vise Blocks
    - Bolt Tools
    - Combination Tools
    - Gas System Tools
    - Handguard Tools
    - Magazine Tools
    - Pin Tools
    - Receiver Tools
    - Sight Tools
    - Staking Tools
    - Stock Tools
    - Taps & Dies
    - Trigger Tools
    - Wrenches
Restrict search
- Make
- Model
- Manufacturer
- Special Filters
  - Made in USA (41)
- Price
  - -
- Stock status
  - In Stock (Brownells EU) (1)
  - In Stock (Brownells USA) (25)
- Feedback
View all filters