1. Firearms
  3. Used Guns

45 ACP Used Guns For Sale

GLOCK 21 GEN4 45 ACP POLICE TRADE-IN (GOOD) CONDITION

Glock 21 Gen4 45 ACP Police Trade-ins (Good Condition)

  • $469.00 $449.99
In Stock
GLOCK 21 GEN4 45 ACP POLICE TRADE-IN (FAIR) CONDITION

Glock 21 Gen4 45 ACP Police Trade-ins (Fair Condition)

  • $479.99
In Stock
GLOCK 21 GEN4 45 ACP POLICE TRADE-IN (VERY GOOD) CONDITION

Glock 21 Gen4 45 ACP Police Trade-ins (Very Good Condition)

  • $479.99
In Stock
GLOCK 21 GEN4 US MADE POLICE TRADE ( GOOD CONDITION)

Glock 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)

  • $449.99
In Stock
  • Brand: Glock
  • Item Number: 21GEN4 US G
GLOCK 21 GEN4 US MADE POLICE TRADE ( VERY GOOD CONDITION)

Glock 21 Gen4 45ACP Police Trade-In Pistols (Very Good Condition)

  • $479.99
In Stock
  • Brand: Glock
  • Item Number: 21GEN4 US VG
30 GEN4 45 ACP POLICE TRADES (VERY GOOD)

Glock 30 Gen4 45 Auto Police Trade-in Pistols (Very Good Condition)

  • $479.99
In Stock
GLOCK 21 GEN4 US MADE POLICE TRADE (FAIR CONDITION)

Glock 21 Gen4 45ACP Police Trade-In Pistols Made in USA (Fair Condition)

  • $419.99
In Stock
  • Brand: Glock
  • Item Number: 21GEN4 US F
AMERICAN 45ACP USED

Ruger American 45 ACP Police Trade-In Pistol

  • $299.99
In Stock
  • Brand: Ruger
  • Item Number: 861-36631
XD-45ACP USED

Springfield XD-45 45 ACP Used Police Trade-In Pistol

  • $349.99
In Stock
MC1911 S 45ACP USED

Girsan MC1911 S 45ACP Used Police Trade-In Pistol

  • $549.99
In Stock
  • Brand: Girsan
  • Item Number: T6368-13AB02644
1911 R1 45ACP PISTOL

Remington 1911 R1 45 ACP 7-Round Used Trade-in Pistol

  • $349.99
MODEL 457 45ACP USED

Smith & Wesson Model 457 45 Auto Police Trade-ins

  • $419.99 $399.99
30 .45 ACP PISTOL USED

Glock 30 .45 ACP Police Trade-In Pistol with 4 Mags and Holster

  • $449.99
  • Brand: Glock
  • Item Number: 30 TRADE
COMBAT COMMANDER 45AUTO USED

Colt Combat Commander 45 ACP 1911 Used Trade-in Pistol with Crimson Trace Grips

  • $699.99
  • Brand: Colt
  • Item Number: 80BS7433
MODEL 36 45 AUTO POLICE TRADE-IN PISTOLS

Glock MODEL 36 45 AUTO POLICE TRADE-IN PISTOLS

  • $499.00 $428.62
MP45 45 AUTO POLICE TRADE-INS

Smith & Wesson M&P45c 45 Auto Police Trade-ins with 3 Mags and Night Sights

  • $595.00 $402.51
GLOCK 21 SF .45 ACP POLICE TRADE-INS (GEN 3)

Glock 21SF 45 Auto Police Trade-ins (Gen3)

  • $499.99
USP COMPACT .45 AUTO POLICE TRADES

HK USP Compact 45 Auto Police Trades

  • $623.00 $549.95
  • Brand: HK
  • Item Number: USP45 COMPACT USED
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Shotguns, Pistols, and More at Discounted Prices

Most secondhand gun collections are limited to a few unpopular models. Not ours. Looking for a shotgun for hunting, for example? We have them in a wide variety of conditions, from fair to practically brand new.

Your options are even better if you're looking for a semi-auto handgun. We have so many that we've dedicated an entire category to Glock police trade-ins. Whether you need it for CCW or your next shooting competition, our selection of used guns has what you're looking for.

The best part? Some of our offerings aren't just a gun. We have a few bundle deals that include firearm accessories like cases and extra mags with your order.

Quality Guns, Quality Service

Sportsman's Outdoor Superstore is proud to be your source for not only used guns online, but also accessories, outdoor rec gear, and, most importantly, great in-house customer service. Our priority is helping our fellow Americans find high-quality firearms they can rely on.

That's why all of our used guns online come with fast and free shipping to the lower 48 states. They also come with a 30-day money-back return policy - no questions asked. We want to guarantee your satisfaction with your purchase.

With hundreds of reviews from satisfied customers, we've proven our dedication to our community. So if you have any questions about our used firearms, reach out to us today. We're always happy to help.

Frequently Asked Questions

Are used guns safe?

Secondhand guns are absolutely safe to use. Firearms are incredibly robust and built to last for years, especially ones from quality brands. However, you should have it inspected (either by yourself or someone you trust) before using it to confirm full functionality.

What are the pros and cons of new vs used firearms?

New firearms are more expensive, but you get a gun fresh from the factory with no blemishes and guaranteed functionality. Used guns come at discounted prices, but typically have scuffs and scratches, as well as potentially damaged parts that need to be replaced.

Can you ship my firearm to my home?

All firearm purchases must be sent to a licensed dealer. We strongly recommend contacting your local dealer before ordering to make sure they know a package is coming and check if they have any fees.

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