https://www.youtube.com/watch?v=WirvFPiWQIA

Now In Stock!!! For as long as we've been reloading we've always hated setting up our full length sizing dies. We've been using shims to help this along for quite a long while now, but have not really been pleased with them. It seems we always misplace them, or can't find the ones we need, or grab the wrong ones, and they always seem to be covered in rust. For as many years as we've been doing this we've always been looking for a better way. After searching off and on for a solution to this nagging problem we finally have a workable solution.

The PMA Micro Die Adjuster. The PMA Tool Micro Die Adjuster (MDA) replaces your existing lock ring and can be used with nearly any 7/8-14 full length sizing die. We successfully used this tool with sizing dies from Redding, RCBS, Hornady, Lee, Harrells Precision and those made from Newlon Precision die blanks. It allows you to easily make adjustments to your “shoulder bump” as fine as .0005”. The engraved marks on the MDA are equal to approximately .001” (true adjustment .000992”) of adjustment to the shoulder bump. Splitting the engraved marks is therefore approximately equal to .0005”. The design of the MDA does not allow it to work with the Forster Co-Ax press. Some presses from Harrells Precision may require the use of a shim under the MDA to accommodate the small cut out on the top of these presses. Some custom dies for very short cartridges may require the use of an extended shellholder.Micro Die Adjuster shown in use installed on Harrells Precision 6mm PPC Die and Harrells Precision Compact Press

More Information

More Information
Type of product	Headspace Measuring
SKU	pma-without-screw
Brand	PMA Tools

Reviews

Ratings & Reviews

Be the first to review this product

FAQ

FAQ - Frequently Asked Questions

Welcome to our purchasing FAQ! Here you'll find answers to our most asked questions regarding purchasing from us. If you are after Reloading FAQ's, please click HERE, where you can find more specific question and answers. Still can't find quite what you're looking for, or have something we should know? Send us an email, we're happy to help!

Q1: Do you ship to my country?

A1: European countries (All items except Ammunition, Powders, Primer, Cases & Projectiles)
Q2: How much do I pay for shipping?

A2: The shipping charge will be added to your order and visible on your receipt before you check out. The shipping is based on the destination country. You’ll get free shipping on orders above a certain amount.

Free shipping on orders above: £50 for mainland UK next day deliveries.

France - £25
Norway – £45
Finland – £46
Germany – £25
UK – £5 (Free UK Mainland with purchases over £50)
Rest of the EU – £25-100
Global – £100-200
Q3: What are the accepted payment methods?

A3: We accept online card payment with MasterCard, VISA, Worldpay or Bank Direct Debit
Q4: What currency do I pay in?

A4: The currencies used are GBP, EUR & USD The currency is chosen automatically depending on your shipping country.
Q5: When do I receive my order?

A5: We dispatch all orders in 1-2 business days with DPD & Parcelforce, delivery time will depend on the shipping country and address.
Q6: Do I have to pay international taxes and duties?

A6: Your order may be subject to import duties and taxes, which are levied once a shipment reaches your country. We cannot control and is not responsible for any duties/taxes applied to your package upon delivery. You will be responsible for paying additional charges for customs clearance. Customs policies vary widely from country to country; please contact your local customs office for further information.

Ten Commandments

Set up your reloading bench where it (and stored components) will not be exposed to heat, sparks or flame.
Establish a comfortable loading procedure and don't vary it.
Keep your reloading bench, equipment and area clean and uncluttered. Label components and reloads for safe, easy identification. Never use powder from an unlabelled tin.
Understand what you are doing and why it must be done in a specific way.
Follow loading recommendations exactly. Don't substitute components for those listed in metallic data without reducing the load and working back up.
Never substitute smokeless powder for black powder or Pyrodex because smokeless powder is much more powerful than black powder. Never mix two powders together.
Wear safety glasses.
Stay alert when reloading. Don't reload when distracted, disoriented or tired.
Don't smoke, drink alcohol or take drugs while reloading or while in your reloading area.
Keep everything out of reach of small children.

Calibre Identification

Rifle Calibre Name	Common Metric Name	Bullet Diameter
.17	4.5mm	.172"
.204	5.2mm	.204"
.223	5.56mm	.224"
.22 (Rimfire)	5.6mm	.223"
.22 (Centrefire)	5.6mm	.224"
.243	6mm	.243"
.257	6.53mm	.257"
.260	6.5mm	.264"
.270	6.8mm	.277"
.280	7mm	.284"
.30	7.62mm	.308"
.325	8mm	.323"
.33	8.6mm	.338"
.366	9.3mm	.366
.375	9.5mm	.375"
.416	10.6mm	.416"
.50	13mm	.510"