[FIREARM REVIEW] Astra A-100: Is This Barebones Sig Sauer P229 Knock-Off Worth It?


The Astra A-100 was produced for use by the Spanish military.  During its reign as the primary sidearm of Spanish military forces, it got a decent reputation for being a reliable combat pistol.  Chambered in 9mm, the standard magazine capacity is 17 rounds — which makes it a very well balanced pistol for traveling into parts unknown.

However, does it stand the test as a concealed carry pistol?

Unequivocally no.

Sadly, this pistol has all the great attributes of a single-action/double-action combat pistol that performs at the same standards as a Sig Sauer P229.  It does not fit the role of something we would ever recommend placing inside the waistband.

In this video, we review the overall function, disassembly and reassembly of this famous but discontinued firearm.

At present, it’s a rare find in any gun store and most accurately will be found in either the “bargain bin” or through an online broker like or similar.

Astra A-100 — Great Value But Buyer Beware!

Just because it looks, feels, and acts like a Sig Sauer P229 doesn’t mean the two are interoperable.  The magazines for the Astra A-100 cannot be swapped with Sig Sauer P229 magazines and vice versa.  As far as we know, the parts cannot either.

Screenshot from astra-a100-disassembly-first.MP4

This becomes especially cumbersome if you ever find yourself in the situation where you need to do repairs.  Because it retails somewhere in vicinity of the $300s, the likely cost to repair this pistol would exceed the cost to just find a replacement.  This is unfortunate because the pistol is extremely simple in design — meaning there are very few parts on it to break.


In addition to the hardships of finding replacement parts, there’s also the issue of getting additional magazines.  Because Astra stopped producing magazines for the A-100 (or at least, not readily found in my searches), I’m pretty much left trying to find them through or a related online gun auction site.  The best market value I could find was $35 per 17 round magazine*, however because it’s a discontinued line, prices can spike up to $70 each depending upon demand.

*There are a limited number of 10-round magazines out there on the market — for those who live with state restrictions on magazine capacity.

So living with all that, does it stand up for itself on the firing line?  Yes.

Astra A-100 Performance Eclipses Expectations

As stated in the video, I’ve fired a Sig Sauer P229 and I’ve fired the Astra A-100.  Ergonomically and performance-wise, there’s no discernible difference.  There are advantages to owning a Sig Sauer P229 versus an Astra A-100.  Namely, Sig Sauer customer service, replacement of parts, and warranty on performance are all big reasons why a gun owner would choose the much more expensive version of this pistol.

If price is a concern but you want to stick with the same valued performance, the Astra A-100 is not a bad choice.

Review Of The Astra A-100… By The Numbers

Screenshot from astra-a100-disassembly-first.MP4 - 1

MSRP: ~$320

Rated out of 5 possible points – 3 being industry standard.

  • Concealability: 1.0
  • Recoil: 4.9
  • Reliability: 4.3
  • Magazine Capacity: 4.9 (Standard 17 Round)
  • Breakdown: 4.9
  • Price: 4.9
  • Overall: 4.1/5.0 (B-)

In conclusion, the Astra A-100 could be considered “Sig Sauer P229 on a budget”.  As long as you’re conscious of its limitations (part replacement, magazines, bulkiness), it could be a very formidable combat pistol for home defense and OWB situations.

About James England | View all posts by James England

James England is a Marine Corps veteran of Operation Iraqi Freedom and has served as a defense contractor in Afghanistan in support of Operation Enduring Freedom. His daily concealed carry…

James England is a Marine Corps veteran of Operation Iraqi Freedom and has served as a defense contractor in Afghanistan in support of Operation Enduring Freedom. His daily concealed carry handgun is a Glock 36 in a Lenwood Holsters Specter IWB or his CZ-75D PCR in an Alien Gear MOD holster.

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  • Tranix

    My A-100 in .45 ACP does not have the magazine release lock problem. The only other difference is that mine was imported/marketed by Interarms instead of EAA. I also like the fact that, unlike the Sig from which it was obviously copied. The breakdown is easier and can be done without tools to include the firing pin / firing pin lock mechanism. This requires removal of roll pins on the Sig.

  • E. Jonathan Hardy

    overall experience with the A75. I love shooting this gun, and I’ve
    shot the A100 as well. They really did make quality firearms. I get a
    kick out of the naysayers saying “they’re junk”.
    happened during a range trip a few years back. Guy had a sig 229 next
    to me (which, I absolutely LOVE that gun). He’s shooting at about 25
    feet, can’t hit center to save his life. I’m dancing in the 10 and X
    ring at twice his distance. After eating crow, he admitted he just went
    by what he heard online and shot mine and was impressed.
    I’m trying to scrounge up some spare parts to have on hand so it doesn’t have to sit in the safe. Still love these Astra’s.

  • Some Rabbit

    I have an Astra A-75 (single stack, 8+1) that has been my primary carry gun for the last 20 years and I must’ve put nearly a thousand rds. through it including +P without a single hitch.

    You can get replacement parts (though I’ve never needed any) from EAA:

    And I recently bought a spare mag in stainless for $15 online (sorry I forget where) that appears to be brand new manuf. using the original tooling (identical to the original mags I have).

  • Patrick K Martin

    You ought to try the CZ99 (currently imported by CAI, which right there should tell you something since I wouldn’t normally recommend ANYTHING from the grinder monkeys) it has everything the A100 has PLUS is is fully ambidextrous.

    NOTE this CZ is not the Brno one from Czechoslovakia but Zestava from Serbia