Bullet Comparator

In stock

£11.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 8MM (0.323") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed to be used with the Sinclair Comparator and Bump Gage Body for precise bullet measurement.
These inserts are made of stainless steel with a tapered and straight section to accurately replicate the chamber throat, reducing wobble.
They allow for consistent measurement of bullet ogive-to-base and loaded round ogive-to-cartridge-base, offering more reliability than overall length measurements.

In stock

£8.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 338 CALIBER (0.338") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed to fit the Sinclair Bullet Comparator and Bump Gage Body for precise bullet measurement.
Made from stainless steel, these inserts have a taper and short straight section to accurately replicate the chamber throat and reduce wobble.
They enable consistent measurement of bullet ogive-to-base and loaded round ogive-to-cartridge-base, providing more reliable data than overall length measurements.

In stock

£12.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 7MM (0.284") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed to fit the Sinclair Bullet Comparator and Bump Gage Body, providing precise measurements.
Made from stainless steel, these inserts are machined with a taper and short straight section to accurately replicate the chamber throat, reducing wobble.
They allow for consistent measurement of bullet ogive-to-base and loaded round ogive-to-cartridge-base, which is more reliable than measuring overall length due to meplat variability.

In stock

£12.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 20 CALIBER (0.204") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed for use with the Sinclair Bullet Comparator and Bump Gage Body.
These inserts are made from stainless steel and feature a tapered and short straight section to replicate the chamber throat, reducing wobble.
They enable precise measurements of bullet ogive-to-base and loaded round ogive-to-cartridge-base, offering more consistency than overall length measurements.

In stock

£11.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 375 CALIBER (0.375") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator inserts are designed to accurately measure bullet ogive-to-base and loaded round measurements, offering more consistency than overall length methods.
Constructed from stainless steel, these inserts feature a taper and short straight section to closely replicate the chamber throat, reducing wobble during measurement.
These 20 Caliber (.204") inserts are specifically made for use with the Sinclair Bullet Comparator and Bump Gage Body.

Reordered

£9.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 30 CALIBER (0.308") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed to fit the Sinclair Bullet Comparator and Bump Gage Body, providing precise measurements for .375 caliber bullets.
Made of stainless steel with a tapered and straight section, they offer an improved design over standard drilled holes, reducing wobble and increasing accuracy.
These inserts allow for consistent measurement of bullet ogive-to-base and loaded round ogive-to-cartridge-base, which is more reliable than measuring overall length due to variations in meplat.

In stock

£12.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 6.5MM (0.264") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed to fit the Sinclair Comparator and Bump Gage Body for precise bullet and cartridge measurements.
Constructed from stainless steel with a tapered design, these inserts minimize wobble and more accurately replicate the chamber throat.
They allow for consistent measurement of bullet ogive-to-base and loaded round ogive-to-cartridge-base, offering more reliability than overall length measurements.

In stock

£12.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 22 CALIBER (0.224") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair 6.5mm (.264") Bullet Comparator Inserts are designed to work with the Sinclair Bullet Comparator and Bump Gage Body for precise measurements.
These inserts are made from stainless steel and feature a tapered design that closely replicates the chamber throat, reducing wobble and increasing accuracy.
They enable consistent measurement of bullet ogive-to-base and loaded round ogive-to-cartridge-base, offering more reliable results than overall length measurements.

In stock

£12.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 6MM (0.243") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed for use with the Sinclair Comparator and Bump Gage Body to measure bullet ogive-to-base and loaded round ogive-to-cartridge-base.
Made from stainless steel, these inserts have a tapered and short straight section to more accurately replicate the chamber throat and reduce wobble.
They provide a more consistent measurement than overall length due to variations in bullet meplat, leading to more precise reloading and shooting accuracy.

In stock

£12.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 17 CALIBER (0.172") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator inserts are designed for use with the Sinclair Comparator and Bump Gage Body, enhancing measurement accuracy by reducing wobble.
These inserts are made from stainless steel with a tapered and short straight section to better replicate the chamber throat for precise bullet ogive-to-base measurements.
Measuring with these inserts provides more consistent results than overall length methods, as it accounts for variation in the bullet meplat.

In stock

£9.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 416 CALIBER (0.416") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed for use with the Sinclair Comparator and Bump Gage Body to accurately measure bullet ogive-to-base and loaded round measurements.
These inserts are crafted from stainless steel with a taper and a short straight section to replicate the chamber throat more precisely, reducing wobble and increasing consistency.
They provide a more reliable measurement than overall length by focusing on the ogive, which is less variable than the meplat (bullet tip).

In stock

£11.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 35 CALIBER (0.358") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed for use with the Sinclair Comparator and Bump Gage Body to measure bullet ogive-to-base and loaded round measurements.
These inserts are made from stainless steel, featuring a taper and short straight section for a more accurate chamber throat replication and to reduce wobble.
They provide more consistent results by focusing on the ogive measurement rather than overall length, compensating for variations in the meplat.

Reordered

£9.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 270 CALIBER (0.277") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed for use with the Sinclair Bullet Comparator and Bump Gage Body to accurately measure bullet and cartridge dimensions.
These inserts are made from stainless steel with a tapered and straight section to replicate the chamber throat, reducing wobble and increasing measurement consistency.
They facilitate more reliable measurements by focusing on the ogive-to-base length, which is less variable than overall length due to meplat differences.

In stock

£12.90 * £8.90 - £12.90*

SINCLAIR INTERNATIONAL 25 CALIBER (0.257") COMPARATOR INSERT
BULLET COMPARATOR INSERTS

The Sinclair Bullet Comparator Inserts are designed for use with the Sinclair Comparator and Bump Gage Body, enhancing measurement accuracy.
Constructed from stainless steel, these inserts feature a tapered and short straight section to replicate the chamber throat, minimizing wobble.
They provide a more consistent way to measure bullet ogive-to-base and loaded round ogive-to-cartridge-base than overall length measurements.

In stock

£12.90 * £8.90 - £12.90*

SHORT ACTION CUSTOMS 375 CALIBER MODULAR HEADSPACE COMPARATOR BULLET INSERT
MODULAR HEADSPACE COMPARATOR BULLET INSERTS

The Sinclair Bullet Comparator Inserts are designed for use with the Sinclair Comparator and Bump Gage Body to accurately measure bullet ogive-to-base and loaded round measurements.
These inserts are made of stainless steel with a tapered and straight section to replicate the chamber throat and reduce wobble for consistent results.
The inserts help provide more reliable measurements than overall length by accounting for variations in the bullet's meplat.

🎯 Perfect your ammo with the .375 Caliber Bullet Insert for the Modular Headspace Comparator! 🌟 Accurate measurements like your barrel. Get yours now! ✅

In stock

£39.90 * £38.90 - £39.90*

SHORT ACTION CUSTOMS 6.5MM MODULAR HEADSPACE COMPARATOR BULLET INSERT
MODULAR HEADSPACE COMPARATOR BULLET INSERTS

The .375 Caliber Modular Headspace Comparator Bullet Insert requires a separately purchased Modular Headspace Comparator Body.
It features a unique 3.0 degree "lead angle" for precise bullet ogive measurements, mimicking actual barrel contact.
These bullet inserts are made from 17-4 Stainless Steel, ensuring accurate measurements for bullet and ammunition consistency.

In stock

£39.90 * £38.90 - £39.90*

SHORT ACTION CUSTOMS 22 CALIBER MODULAR HEADSPACE COMPARATOR BULLET INSERT
MODULAR HEADSPACE COMPARATOR BULLET INSERTS

The 6.5mm Modular Headspace Comparator Bullet Insert requires a separately purchased Modular Headspace Comparator Body.
It features a unique 3.0 degree "lead angle" to measure the bullet's ogive consistently, emulating contact like a 6.5mm chambered barrel.
These bullet inserts are made from 17-4 Stainless Steel, providing accurate measurements for bullets and loaded ammunition.

In stock

£39.90 * £38.90 - £39.90*

SHORT ACTION CUSTOMS 6MM MODULAR HEADSPACE COMPARATOR BULLET INSERT
MODULAR HEADSPACE COMPARATOR BULLET INSERTS

The bullet inserts require a separately purchased Modular Headspace Comparator Body.
They feature a unique 3.0 degree "lead angle" for precise contact with the bullet's ogive.
Made from 17-4 Stainless Steel, these inserts ensure accurate measurements of bullets and loaded ammunition.

In stock

£39.90 * £38.90 - £39.90*

SHORT ACTION CUSTOMS 20 CALIBER MODULAR HEADSPACE COMPARATOR BULLET INSERT
MODULAR HEADSPACE COMPARATOR BULLET INSERTS

The Modular Headspace Comparator Bullet Inserts require a separately purchased Modular Headspace Comparator Body.
These bullet inserts utilize a 3.0 degree "lead angle" for precise contact with the bullet's ogive, mirroring the barrel's interaction.
Made from 17-4 Stainless Steel, the 6mm insert starts at .266" and tapers to .256" diameter, ensuring accurate measurements for consistency.

In stock

£39.90 * £38.90 - £39.90*