Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

Newsletter

Sale

Over 300,000 customers - we say thank you!

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

40,000+ products for hunting and shooting sports

Achieve precise shoulder bump adjustments with the RCBS Precision Mic for 30-06 Springfield, featuring a micrometer for accurate readings and a bullet seating depth tool.

-5 %

RCBS 30-06 SPRINGFIELD PRECISION MIC

076683883247 749006316

Variations

Filters:

Variations:

-5 %

Achieve precise shoulder bump adjustments with the RCBS Precision Mic for 30-06 Springfield, featuring a micrometer for accurate readings and a bullet seating depth tool.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 30-06 SPRINGFIELD PRECISION MIC

94.9 GBP 2 £94.90 * £99.90

In stock

Cartridge: 30-06 Springfield Product no.: 749006316

In stock

94.9 GBP 2 £94.90 * £99.90

-5 %

Achieve precise headspace measurements for your 7mm Remington Magnum with the RCBS Precision Mic, ensuring optimal chambering and improved accuracy.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 7MM REMINGTON MAGNUM PRECISION MIC

94.9 GBP 1 £94.90 * £99.90

In stock

Cartridge: 7 mm Remington Magnum Product no.: 749006312

In stock

94.9 GBP 1 £94.90 * £99.90

-5 %

Achieve precise shoulder bump adjustments with the RCBS Precision Mic cartridge headspace tool, featuring a bullet seating depth tool for optimal die setup.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 22-250 REMINGTON PRECISION MIC

94.9 GBP 1 £94.90 * £99.90

In stock

Cartridge: 22-250 Remington Product no.: 749006315

In stock

94.9 GBP 1 £94.90 * £99.90

-5 %

The RCBS 308 Winchester Precision Mic allows precise shoulder bump adjustment for full length sizing dies, ensuring accurate reloading with included seating depth tool.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 308 WINCHESTER PRECISION MIC

94.9 GBP 4 £94.90 * £99.90

In stock

Cartridge: 308 Winchester Product no.: 749006317

In stock

94.9 GBP 4 £94.90 * £99.90

-5 %

The RCBS 338 Lapua Magnum Precision Mic ensures precise shoulder bump adjustments for full length sizing dies, plus includes a bullet seating depth tool for accurate setup.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 338 LAPUA MAGNUM PRECISION MIC

94.9 GBP 2 £94.90 * £99.90

In stock

Cartridge: 338 Lapua Mag Product no.: 749015685

In stock

94.9 GBP 2 £94.90 * £99.90

-5 %

Achieve precise shoulder bump adjustments with the RCBS Precision Mic for 6.5 Creedmoor, featuring calibration on a once-fired case and a bullet seating depth tool.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 6.5 CREEDMOOR PRECISION MIC

94.9 GBP 2 £94.90 * £99.90

In stock

Caliber: 264/6.5 mm (.264) Cartridge: 6.5 Creedmoor Product no.: 747000045

In stock

94.9 GBP 2 £94.90 * £99.90

The RCBS 243 Winchester Precision Mic ensures accurate headspace measurements for optimal cartridge performance, enhancing reload consistency and precision.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 243 WINCHESTER PRECISION MIC

99.9 GBP 0 £99.90 *

Backorderable

Cartridge: 243 Winchester Product no.: 749006313

Backorderable

99.9 GBP 0 £99.90 *

Achieve precise shoulder bump adjustments with the RCBS 223 Remington Precision Mic, featuring a bullet seating depth tool for accurate die setup.

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 223 REMINGTON PRECISION MIC

99.9 GBP 0 £99.90 *

Backorderable

Cartridge: 223 Remington Product no.: 749006318

Backorderable

99.9 GBP 0 £99.90 *

94.9 99.9 8 GBP

-5 %

MSRP £99.90

94.9 GBP £94.90

Prices inclusive of duty & VAT.

Product no.: 749006316

Mfr. No.: 88324

076683883247 These micrometer cartridge headspace tools will enable you to set up full length sizing dies for the precise amount of shoulder bump you wish. Precision Mic gages are initially calibrated on a once-fired case, and the micrometer will read shoulder set back variation from initial set-up. Each Precision Mic kit also includes a bullet seating depth tool for initial seater die set-up.

In stock 2 pcs. in the USA warehouse

10+

-5 %

MSRP £99.90

£94.90

Prices inclusive of duty & VAT.

10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy

No charges until we ship

No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.

Precise shoulder bump adjustment
Calibrated on once-fired cases
Includes bullet seating depth tool

Wish List Ask question

94.9 99.9 8 GBP

Description Specification Customers reviews Accessories

RCBS 30-06 SPRINGFIELD PRECISION MIC

-5 %

MSRP £99.90

94.9 GBP £94.90

Prices inclusive of duty & VAT.

10+

-5 %

MSRP £99.90

£94.90

Prices inclusive of duty & VAT.

10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Achieve Precision in Your Reloading Process

The PRECISION MIC CARTRIDGE HEADSPACE TOOL from RCBS is an essential tool for any serious reloader looking to enhance accuracy and consistency in their ammunition.

Product Features:

Allows precise setup of full length sizing dies for optimal shoulder bump adjustment.
Calibrated on a once-fired case for accurate measurements of shoulder setback variation.
Includes a bullet seating depth tool for easy initial seater die setup.

With the RCBS 30-06 SPRINGFIELD PRECISION MIC, you can ensure that your cartridges are sized to perfection, improving both performance and reliability. This tool is designed for those who demand the highest level of precision in their reloading process.

Attributes

Caliber: -
Cartridge:
```
30-06 Springfield
```
Delivery weight: 0.272kg
Shipping height: 43mm
Shipping width: 112mm
Shipping length: 150mm
UPC: 076683883247

Item details

Made in USA

Customers reviews

Customer ratings (8)

4.3 / 5

Definitely recommended

Excellent tool 03/12/2016

The neck gauge for proper head space is easy to use and is the finest I have found. Now the complaint, I wish they carried it in 25-06.

Recommended with reservations

Partial functionality 04/06/2015

I recently purchased this item to determine headspace and to identify distance to the lands for load development on two rifles (Blaser LRS2 and Tikka T3). The headspace function works as advertised. The ability to identify distance to the lands was a total failure. Neither rifle would extract the tool. RCBS recommends manually hooking the tool under the extractor, but I found this impossible with both rifles. I tried several different methods to determine the distance, but was never able to get consistent readings (could be 0.05 variance).

If you are willing the pay the price for this tool to measure headspace, then go for it. If you expect to use it to determine distance to the lands, you will probably be disappointed.

Based on other reviews, this seems to be a common issue with this tool. I hoped as a mechanical engineer I would be able to get the tool to function, but it didn't happen. My main objective was the headspace measurement, so I may keep it, but it is a fairly expensive tool for only this purpose.

I have not had the chance to make up any loads yet, so I can't assess any other characteristics.

Definitely recommended

great product 08/01/2012

I've reloaded handgun ammo for many years, but, just started rifle rounds a few years ago. I'm trying to be a precise as possible and follow all the good practices. I have one 204, and all my reloaded cases are ones that I have fired in that one rifle, so, that makes things much simpler. But, I have many .223's and bumping brass to fit a variety of my guns was a challenge. I have tried to measure headspace with several products but it was even hard for me to understand what I was actually trying to measure.

I have several other measurement tools like go/no-go guages, and they have their place, but nothing actually gives you the measurements you need and especially this easy. You can measure, accurately and easily, factory ammo, and then once fired brass from each rifle, and then easily set your dies for a case for a specific rifle, or, cases that will fit any of your rifles.

I've not used the bullet seating depth gauge but the headspace part is wonderful.

Variations:

-5 %

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 30-06 SPRINGFIELD PRECISION MIC

94.9 GBP 2 £94.90 * £99.90

In stock

Cartridge: 30-06 Springfield Product no.: 749006316

In stock

94.9 GBP 2 £94.90 * £99.90

-5 %

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 7MM REMINGTON MAGNUM PRECISION MIC

94.9 GBP 1 £94.90 * £99.90

In stock

Cartridge: 7 mm Remington Magnum Product no.: 749006312

In stock

94.9 GBP 1 £94.90 * £99.90

-5 %

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 22-250 REMINGTON PRECISION MIC

94.9 GBP 1 £94.90 * £99.90

In stock

Cartridge: 22-250 Remington Product no.: 749006315

In stock

94.9 GBP 1 £94.90 * £99.90

-5 %

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 308 WINCHESTER PRECISION MIC

94.9 GBP 4 £94.90 * £99.90

In stock

Cartridge: 308 Winchester Product no.: 749006317

In stock

94.9 GBP 4 £94.90 * £99.90

-5 %

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 338 LAPUA MAGNUM PRECISION MIC

94.9 GBP 2 £94.90 * £99.90

In stock

Cartridge: 338 Lapua Mag Product no.: 749015685

In stock

94.9 GBP 2 £94.90 * £99.90

-5 %

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 6.5 CREEDMOOR PRECISION MIC

94.9 GBP 2 £94.90 * £99.90

In stock

Caliber: 264/6.5 mm (.264) Cartridge: 6.5 Creedmoor Product no.: 747000045

In stock

94.9 GBP 2 £94.90 * £99.90

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 243 WINCHESTER PRECISION MIC

99.9 GBP 0 £99.90 *

Backorderable

Cartridge: 243 Winchester Product no.: 749006313

Backorderable

99.9 GBP 0 £99.90 *

PRECISION MIC CARTRIDGE HEADSPACE TOOL - 223 REMINGTON PRECISION MIC

99.9 GBP 0 £99.90 *

Backorderable

Cartridge: 223 Remington Product no.: 749006318

Backorderable

99.9 GBP 0 £99.90 *

Customers also bought

-5 %

+ 18 variants

RCBS

25 CALIBER BULLET PULLER COLLET
BULLET PULLER COLLET

Bullet Pullers

Backorderable

£20.90 £19.90 - 20.90

(Select Items on Sale!)

-5 %

+ 2 variants

RCBS

50 BMG BULLET PULLER
STANDARD BULLET PULLER

Bullet Pullers

In stock

£194.90

£184.90

(Select Items on Sale!)

-13 %

+ 65 variants

Ensure precise headspace and prevent oversizing with the L.E. Wilson 44-40 Winchester Case Gage, ideal for setting up resizing dies and measuring case length.

L.E. WILSON, INC.

L.E. WILSON 44-40 WINCHESTER CASE GAGE
WILSON CASE GAGE

Case Gauges & Headspace Tools

4.9

In stock

£54.90

£47.90 £47.90 - 69.90

(Select Items on Sale!)

-5 %

+ 70 variants

Ensure safety and accuracy with Forster Headspace Gauges, precision-engineered to verify chamber dimensions for reliable firearm performance.

FORSTER PRODUCTS, INC.

22 LONG RIFLE GO GAUGE HEADSPACE GAUGE STEEL
FORSTER SAAMI RIMLESS HEADSPACE GAUGES

Headspace Gauges | Case Gauges & Headspace Tools

3.9

Backorderable

£48.90 £39.90 - 48.90

(Select Items on Sale!)

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.