GS Custom Services LLC
Home of Premium Bulk Pack Ammunition and Firearms Services
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Quote of the Day
2025/05/17
“Facts are stubborn things.”
~ Ronald Reagan
Current Production Schedule
High Demand For .223/5.56 Rounds
We have received all of the components for a 40,000 round production of the very popular .223/5.56 ammunition. As we complete our current production, we will be manufacturing the .223/5.56 ruunds over the next two weeks.We are maintaing our current price at $420.00 for the 1000 round bulk packs. We are accepting pre-orders if you would like to ensure you can get the quantity you need. These rounds sell out very quickly, so call Gary at 727-541-2200 to arange your order.
Odds n’ Ends — Coffee Can Ammo
Check Other New Additions Below . . .
Over time, we have collected extra brass left over from production or donated by customers. That’s what is filling the coffee cans. In the past, we have used this extra brass to replace brass damaged in production. It has gotten to the point where we have enough of it to make up 50-round packages of ammo from this orphaned brass. We will offer this ammo at very attractive prices as a sort of clearance sale. The calibers and quantities of both pistol and rifle will vary from week to week as time and supplies permit. Stop in and check it out.
This Week’s Specials — Screaming Deals!
| Product | Packaging | Price | In Stock |
| 30 M1 Carbine 110 GR FMJ | 50 RD Range Ready Packs | $15.00 | 0 |
| 7mm REM Magnum 139 GR SP | 50 RD Range Ready Packs | $45.00 | 6 |
| .300 AAC Blackout 150 GR | 100 RD Range Ready Packs | $60.00 | 4 |
| .300 AAC Blackout 220 GR Subsonic | 100 RD Range Ready Packs | $60.00 | 4 |
| 44-40 Winchester 200 GR LRSFP | 50 RD Range Ready Packs | $25.00 | 7 |
| .270 Winchester 130 GR Soft Point | 50 RD Range Ready Packs | $40.00 | 6 |
| 5.56 77 GR Sierra TMK Subsonic | 100 RD Range Ready Packs | $80.00 | 3 |
| .308 220 GR FMJ Subsonic | 50 RD Range Ready Packs | $50.00 | 7 |
| .45 Auto Rim 220 GR LRSFP | 50 RD Range Ready Packs | $25.00 | 6 |
| 6.5 Creedmore 140 GR ELD | 50 RD Range Ready Packs | $45.00 | 1 |
| .243 100 GR SP | 20 RD Range Ready Packs | $15.00 | 1 |
Back By Popular Demand . . . Hollow Point Ammo
We have ongoing production runs of hollow-point ammunition in the calibers listed below. They are packaged in range-ready boxes of 50 rounds each.
Note: There is a limited supply of hollow point inventory- buy now!
The details of this on-the-shelf production are listed below:
Inventory details as of 04/30/25
| Pistol Calibers | |||
| Product | Packaging | Price | In Stock |
| 9mm 124 GR XTP-HP | 50 RD Range Ready Packs | $25.00 | 44 |
| .38 Special 125 GR XTP-HP | 50 RD Range Ready Packs | $28.00 | 31 |
| .38 Special 158 GR XTP-HP | 50 RD Range Ready Packs | $28.00 | 15 |
| .357 Magnum 158 GR XTP-HP | 50 RD Range Ready Packs | $28.00 | 0 |
| .41 Magnum 210 GR XTP-HP | 50 RD Range Ready Packs | $32.00 | 0 |
| .44 Special 180 GR XTP-HP | 50 RD Range Ready Packs | $32.00 | 1 |
| .44 Magnum 240 GR XTP-HP | 50 RD Range Ready Packs | $32.00 | 0 |
| .45 LC 250 GR XTP-HP | 50 RD Range Ready Packs | $35.00 | 0 |
| 10mm 180 GR XTP-HP | 50 RD Range Ready Packs | $30.00 | 2 |
Please Note . . .
** Back in stock . . . It is highly recommended that you use hollow-point ammunition in your defensive handgun. Hollow-point self-defense ammunition sells out quickly, so call ahead to ensure that we have the quantity you need. If you have any questions or want to check availability, please call Gary at 727-541-2200.
Ongoing Ammunition Sales
See New Additions In Red Below
In Stock Update — Ammunition Available Now
Note: Range-ready boxes of 50 rounds are also available in the calibers below.
We have a production run of the ammunition products listed below. The details of this on-the-shelf production are detailed below:
Inventory quantities as of 04/30/25
| Pistol Calibers | |||
| Product | Packaging | Price | In Stock |
| .380 100 GR FMJ | 1000 RD Bulk Packs | $260.00 | 0 |
| 9mm 124 GR FMJ | 1000 RD Bulk Packs | $225.00 | 50 |
| 9mm 147 GR FMJ | 1000 RD Bulk Packs | $280.00 | 43 |
| .38 Special 125 GR XTP-HP | 1000 RD Bulk Packs | $475.00 | 1 |
| .38 Special 148 GR Wadcutter | 1000 RD Bulk Packs | $250.00 | 10 |
| .38 Special 158 GR FMJ | 1000 RD Bulk Packs | $325.00 | 7 |
| .38 Special 158 GR XTP-HP | 1000 RD Bulk Packs | $475.00 | 1 |
| .40SW 180 GR FMJ | 1000 RD Bulk Packs | $310.00 | 19 |
| .45ACP 230 GR FMJ | 1000 RD Bulk Packs | $350.00 | 20 |
| Rifle Calibers | |||
| Product | Packaging | Price | In Stock |
| .223/5.56 62 GR FMJ | 1000 RD Bulk Packs | $420.00 | 0 |
| .300 AAC Blackout 150 GR FMJ | 1000 RD Bulk Packs | $580.00 | 8 |
| .300 AAC Blackout 220 GR Subsonic FMJ | 1000 RD Bulk Packs | $580.00 | 4 |
| .308 150 GR FMJBT | 1000 RD Bulk Packs | $675.00 | 2 |
| .30-06 150 GR FMJBT | 1000 RD Bulk Packs | $695.00 | 3 |
| 6.5 Creedmore 140 GR ELD Match | 1000 RD Bulk Packs | $795.00 | 2 |
| .243 100 GR Winchester SP | 1000 RD Bulk Packs | $650.00 | 1 |
Please Note . . .
** New to the inventory — 300 AAC Blackout 220 GR Subsonic FMJ 1,000 round bulk packs @ $580.00. We have completed a run of 5.56 62GR FMJ, and there are currently 3,000 rounds available for immediate sale. In addition, we have produced a run of both .308 150 GR FMJ and .30-06 150 GR FMJ. To reserve one or more cartons of this ammo, please stop by the shop soon, as these calibers sell out fast. If you have any questions or want to check availability, please call Gary at 727-541-2200.
If you are interested in purchasing any of the ammo, drop by and pick it up or prepay for the next run of what you need. Inventory changes quickly, so call Gary at 727-541-2200 for availability. Keep in mind that we are no longer accepting credit and debit cards. We will only be accepting cash for goods and services at this time.
Rescue Your Flood-Damaged Firearms
As you are aware, the two recent hurricanes have caused devastating damage throughout the Tampa Bay area. The storms have resulted in thousands of damaged firearms. We continue to receive these firearms in batches from a few to as high as 150 at a time. If you have damaged firearms, please contact us immediately to help you save them.
Gary is on a mission to save the many handguns and long guns our customers continue to bring us. Unfortunately, we have been successful in getting them back to their owners on a rapid basis. We have had several individuals who bring us firearms left at other shops that were not able to complete the restoration on a timely basis. The critical restoration process requires quick action to get them back to their original condition and back to their owners. Time is the enemy of a completely successful restoration, so don’t delay.
The rehabilitation process for each firearm involves removing all the rust possible, ultrasonic cleaning and lubrication, and performing a detailed inspection to ensure proper operating functionality. Do not ever attempt to use damaged firearms, as your life can depend on it. Protect your investment in firearms. Call Gary at (727) 541-2200. The fee for performing the rehabilitation process is $40.
NOTE: We are officially in our new, smaller shop. We are in Unit #118 in the same building, just around the corner to the right from our previous location facing 66th Street. The same great ammo and services that we have always provided.
We appreciate all our loyal customers who support us as we adapt to changing conditions. Thank you does not seem sufficient to express our gratitude for their loyalty and support.
Individual Firearms Training
You’ve Got A Gun Now What?
Florida HB543, Constitutional Carry, permits responsible Florida residents over 21 to carry firearms. However, firearm owners, and I can’t stress this enough, are legally responsible for every shot that comes out of that barrel. Knowing when and how to legally fire that weapon can determine whether you might go to prison. Owning a firearm is a great responsibility, and knowing how to safely and properly use, maintain, and store it can help you avoid many costly mistakes.
It seems like the harder the left tries to limit and deny the Second Amendment, firearm ownership increases. For months, the news has been reporting high gun sales, implying that there are a record number of new gun owners. As a gun owner, you are responsible for learning how to use your firearm properly and securely. Furthermore, everyone in the family should be educated in firearm safety. Gary, the owner of GS Custom, has been teaching gun owners of all skill levels for decades. Feeling at ease and secure when using your firearm or any firearm is critical. The classes are tailored to your specific requirements and schedule. If you want, you can include family and friends. Please contact Gary at 727-541-2200 to schedule your instruction immediately.
Protect Your Firearms Investment
Make Sure They’re Ready When You Are
Four Firearms Cleaned For $100 – $25 Each
More Guns Cleaned – More Savings
Your goal of ensuring that your pistols, rifles, and shotguns are reliable and accurate requires periodic deep cleaning, lubrication, and maintenance. Moreover, inspection by a qualified gunsmith helps ensure your firearms last a lifetime. [For complete details and pricing, READ MORE]
Ammo Availability And Pricing
Anyone involved in shooting sports in any capacity is painfully aware of the shortages of ammunition and the components for manufacturing ammunition. Of course, with shortages come price increases. Due to supply issues and unfulfilled backorders, we currently have no ammunition available.
Our suppliers are telling us they have no idea when components will be available in reliable quantities. Primers are the component in the shortest supply. It has gotten to the point that when we call for an update, all they can do is laugh. They are also telling us to expect price increases on all items.
We will continue to push to get supplies in as soon as possible, and will also strive to keep whatever price increases as low as possible. In the meantime, it is a perfect time to bring in your firearms for an upgrade or repair, (new sites, optics, trigger job, etc). Make sure your firearms are in perfect condition and ready to go into action when you are. Get your handguns and long guns completely disassembled, ultrasonically cleaned, and inspected for wear and potential problems.
Gunsmith Services
Since the time of our founders, gun owners have known the importance of keeping their firearms in good repair and operational readiness. GS Custom can clean, inspect, and repair your firearm. Of course, we can also install and fit accessories such as sights, lasers, stocks, threaded barrels, and improved triggers. There is a minimum shop charge of $40. Please contact us now as gunsmith requests increase as we go into the fall and winter seasons.
Can You Fix This?
Can we fix it? Yes, we can! Do you have a firearm that needs minor tweaks, a major repair, a thorough cleaning, an inspection, or maybe new accessories? Now is the time to bring it in to have the work completed. With over 35 years of experience building and repairing firearms, you can bring your firearm to us with confidence that we will take care of it for you.
GS Custom’s Expanded Product Catalog
GS Custom has expanded its product catalog to include Factory New Ammunition as well as harder-to-find items such as 38 Super, 41 Magnum, and 45 GAP. We construct all our products with the highest grade components to the same Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) standards followed by all premium ammunition manufacturers. Check out the complete list HERE.
Production Ammo
We are producing a full line of premium remanufactured ammunition in all major pistol and rifle calibers in both FMJ and JHP. We also manufacture custom loads to our customer’s exact specifications. Competitive shooters, hunters, and shooting enthusiasts at all levels use both our production and custom ammunition. GS Custom’s ammo and customers are welcomed at Ted’s Firearms, Wyoming Antelope Club, and Bill Jackson’s as well as other ranges in the area. Stop in the store today to stock up on your favorite calibers. If you have custom requirements, please call us at 727-541-2200.
For questions about ammo availability or any of the other firearms-related services we offer, please call us at 727 541-2200.
Hours: 9:00 AM to 6:00 PM, Monday through Friday – 10:00 AM to 4:00 Saturday by appointment only, closed Sunday
