SKU: 9471864275

SAC MODULAR HEADSPACE COMPARATOR INSERT

Sale price$27.00 Regular price$30.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

SAC MODULAR HEADSPACE COMPARATOR INSERTMODULAR HEADSPACE COMPARATOR INSERTS NEW MODULAR DESIGN FOR THE MOST ACCURATE CARTRIDGE HEADSPACE AND BULLET MEASUREMENTS AVAILABLE! THE MODULAR HEADSPACE BODY MUST BE PURCHASED SEPARATELY AND CAN BE FOUND AT THE MODULAR HEADSPACE COMPARATOR BODY PAGE. https: shortactioncustoms. com product modular headspace comparator body OUR SHOULDER INSERTS OUR DESIGNED TO MEASURE RELATIVE HEADSPACE. THEY ARE NOT DESIGNED TO MEASURE HEADSPACE OFF OF A REAMER

MODULAR HEADSPACE COMPARATOR INSERTS 

NEW MODULAR DESIGN FOR THE MOST ACCURATE CARTRIDGE HEADSPACE AND BULLET MEASUREMENTS AVAILABLE!

THE MODULAR HEADSPACE BODY MUST BE PURCHASED SEPARATELY AND CAN BE FOUND AT THE MODULAR HEADSPACE COMPARATOR BODY PAGE.

https://shortactioncustoms.com/product/modular-headspace-comparator-body/

OUR SHOULDER INSERTS OUR DESIGNED TO MEASURE RELATIVE HEADSPACE.  THEY ARE NOT DESIGNED TO MEASURE HEADSPACE OFF OF A REAMER PRINT.  IF YOU ARE LOOKING TO MEASURE HEADSPACE FROM A REAMER PRINT PLEASE PURCHASE OUR DATUM GAUGES.  SEE LIST BELOW FOR COMPATIBILITY.  IF UNSURE OF WHAT INSERT TO CHOOSE PLEASE CLICK TO LINK BELOW TO CHECK YOUR SHOULDER ANGLE OR DATUM SIZE FROM SAAMI.ORG

https://saami.org/technical-information/cartridge-chamber-drawings/

Newly designed Modular Headspace Comparator (MHC) is an updated version of our highly successful dedicated Headspace Comparator that we previously made out of 6061 aluminum.  We improved on its design allowing the new MHC to be used with cartridges up to 338 Lapua Magnum and more.

 Each bullet and headspace insert is precision machined out of 17-4 Stainless Steel for increased durability and corrosion resistance.

Modular Headspace Comparators will ship with your headspace comparator insert of choice by selecting the correct insert from the drop down menu.

PLEASE USE THIS COMPATIBILITY LIST TO DETERMINE WHICH HEADSPACE COMPARATOR IS RIGHT FOR YOU. THE HEADSPACE COMPARATOR MODEL IS LISTED FIRST, THE COMPATIBLE CARTRIDGE IS LISTED AFTER.

204 Ruger

  •  204 Ruger

223 Model

  • 223 Remington and 5.56mm NATO

  • 222 Remington
  • Wildcat Cartridges necked down from the 223 Remington

22 Cal x 28°

  • 22-250 Remington

  • Wildcat Cartridges necked down from the 22-250 Remington

22 Cal x 30°

  •  22 Creedmoor
  • 224 Valkyrie

22 Cal x 35°

  • 22 GT (6GT necked down to 22 caliber)

22 Cal x 40°

  • 22 Dasher (Non-Alpha Chamber)
  • 22 BRA
  • 22-250 Ackley Improved
  • 223 Ackley Improved

22 Alpha Dasher

  • .22 Cal Dasher with an Alpha Legacy Reamed Chamber

6mm x 20°

  • 243 Winchester

  • Wildcat Cartridges necked down from the 243 Winchester

6mm x 26°

  • 6mm Remington

6mm x 30°

  • 6mm Creedmoor

  • 6 x 47 Lapua

  • 6BR

  • 6BRX

  • 6mm Super LR

  • 6 ARC
  • 6 PRC
  • 6 XC

6mm x 35°

  • 6GT

  • 6mm x 284 Winchester

6mm x 40° 273” Neck, .060” Neck Shoulder Radius

  • 6mm Dasher

  • 6BRA (6mm BR Ackley Improved)

  • 243 Ackley Improved

  • Any 6mm Cartridge with 40° Shoulder and a neck smaller than .273”

6mm x 40° .275” Neck, .060” Neck Shoulder Radius

  • 6mm Dasher

  • 6BRA (6mm BR Ackley Improved)

  • 243 Ackley Improved

  • Any 6mm Cartridge with 40° Shoulder and a neck smaller than .275”

6mm x 40° 279″ neck

  • 6mm Ackley Improved cartridges with a fired neck diameter over .275″

6mm Alpha Dasher

  • 6mm Dasher  with an Alpha Legacy Reamed Chamber

25 Cal x 30°

  • 25 Creedmoor

  • 25 x 47 Lapua

  • 25 PRC

  • 25 SAUM

  • 25 SST

25-06 Springfield

  • 25-06 Springfield

6.5mm x 20°

  • 260 Remington

6.5mm x 25°

  • 264 Winchester Magnum

6.5mm x 30°

  • 6.5 Creedmoor

  • 6.5 x 47 Lapua
  • 6.5 PRC

  • 6.5 SAUM

  • 6.5 Grendel

6.5mm x 35°

  • 6.5 Winchester Short Magnum

  • 6.5 x 284 Winchester

  • 26 Nosler

6.5mm x 40°

  • 260 Ackley Improved

  • 6.5mm Wildcat cartridges with a 40 degree shoulder

6.5-06 Springfield

  • 6.5-06 Springfield

6.5mm x 55mm Swedish

  • 6.5mm x 55mm Swedish

270 Winchester

  • 270 Winchester

280 Remington

  • 280 Remington

7mm x 20°

  • 7mm-08

7mm x 25°

  • 7mm Remington Magnum
  • 7mm STW

7mm x 30°

  • 7mm SAUM

  • 7mm Creedmoor

  • 7mm LRM

  • 7mm PRC

7mm x 35°

  • 28 Nosler
  • 284 Winchester

  • 7mm WSM

  • 7mm/300 WSM

7mm x 40°

  • 7mm-08 Ackley Improved

  • 280 Ackley Improved

  • 7mm Wildcat cartridges with a 40 degree shoulder

7mm Sherman Short

  • 7mm Sherman Short, 40° Shoulder, .125” Neck/Shoulder Radius

.30 Cal x 20°

  • 308 Winchester

  • Wildcat Cartridges necked down from the 308 Winchester

.30 Cal x 30°

  • 300 Remington Ultra Mag

  • 300 SAUM

  • 300 PRC

.30 Cal x 35°

  • 300 Winchester Short Magnum

.30 Cal x 40°

  • 300 Norma Magnum Ackley Improved

  • .30 Caliber Wildcat cartridges with a 40 degree shoulder

300 Blackout

  • 300 AAC Blackout

30-06 Springfield

  • 30-06 Springfield

300 Winchester Magnum

  • 300 Winchester Magnum

300 Norma Magnum

  • 300 Norma Magnum

338 Cal x 20°

  • 338 Federal

338 Cal x 25°

  • 338 Winchester Magnum

338 Cal x 35°

  • 33 Nosler

338 Cal x 40°

  • 338 Lapua Magnum Ackley Improved

  • 338 Norma Ackley Improved

  • 300 Norma Ackley Improved

338 Lapua Magnum

  • 338 Lapua Magnum

  • Wildcat Cartridges necked down from the 338 Lapua Magnum

338 Norma Magnum

  • 338 Norma Magnum

  • Wildcat Cartridges necked down from the 338 Norma Magnum

33XC

  • 33XC

37XC

  • 37XC

375 Cheytac

  • 375 Cheytac

375 Enabler

  • 375 Enabler

Simply put, these are the highest quality headspace and bullet measuring tools available.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9471864275

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4.1 ★★★★★
Based on 23 reviews
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Product Reviews
C
Verified Purchase
C. Hunter
Chelsea, US
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2025
B
Verified Purchase
B. Stubby
Charlottesville, US
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters. That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception. SPOILER: The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured. I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2024
E
Verified Purchase
❈ Elizabeth ❈ | Breakawayreads
Bozeman, US
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn) • Main Characters: Huntyr and Wolf • I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆 We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger! • Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍 • Happy reading, my lovelies! xo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2024
M
Verified Purchase
MelsABookworm
Fort Morgan, US
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟 This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens. The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him. I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure. My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times. Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
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Reviewed in the United States on June 18, 2024
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️ I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well. Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on. Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc? However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy. Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book. Overall ratings: Plot- 3.5⭐️ World building 3⭐️ Spice 2.5 🌶🌶 Main characters 4 ⭐️ Supporting characters 3.5⭐️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2024

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