Diamondback Firearms handguns, rifles and NFA items
Everything in Diamondback Firearms in our online store. Pick it up at the store in Anderson. Shipping is coming soon.
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Showing 25 to 48 of 176
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Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10″ Barrel 9″ M-LOK Rail Black
.300 AAC Blackout · Semi-Auto · 28 + 1
$681.15 Add to cart -
Diamondback Firearms DB15 5.56 Black 16″ M-LOK 15″
.223 REM/5.56 NATO · Semi-Auto · 30
$694.53 Add to cart -
Diamondback DBAM29MAG17RFDE DBAM29 17rd 9mm Luger Black/Flat Dark Earth Steel
9mm · 17rd
$26.65 Add to cart -
DIA DB175AK063 556 DB15 16 30R B5 Mlti CAM
.223 REM/5.56 NATO · Semi-Auto · 30 + 1
$757.75 Add to cart -
Diamondback 556P7H50B8R DB Barrel 5.56x45mm NATO 7″ Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$84.85 Add to cart -
Diamondback Firearms DB15 .300 Blackout 16″ 30+1 BRZ M-LOK
.300 AAC Blackout · Semi-Auto · 30 + 1
$749.82 Add to cart -
Diamondback Firearms DB-15 Pist 5.56MM FDE 10″ SBA3
.223 REM/5.56 NATO · Semi-Auto · 30
$790.68 Add to cart -
DIA DB175AK271 5.56 DB15 A2 16 30R MOE Black/PRPL
.223 REM/5.56 NATO · Semi-Auto · 30 + 1
$618.72 Add to cart -
Diamondback 223WR18H50B7 223 Wylde 18″ Black QPQ Stainless Steel Barrel
$94.83 Add to cart -
Diamondback Firearms DB-15 Pist 5.56MM Black 10″ SBA3
.223 REM/5.56 NATO · Semi-Auto · 30
$773.00 Add to cart -
Diamondback Firearms DB10 Pist .308 Win FDE SBA3
.308 / 7.62 NATO · Semi-Auto · 20 + 1
$1,086.92 Add to cart -
Diamondback DB15 5.56 10″ Pistol BRNT/BRZ W/SBA3 Brace 30-Round Mag Orion Exclusive
$804.83 Add to cart -
Diamondback DB175AK223 DB15 Sports South Exclusive 5.56 NATO 30+1 16″ Flat Dark Earth Cerakote Threaded Barrel, Black Cerakote Aluminum Receiver w/Picatinny Rail, M-LOK Handguard, Magpul MOE Flat Dar
.223 REM/5.56 NATO · Semi-Auto · 30 + 1
$799.04 Add to cart -
Diamondback Firearms DB-15 Pist .300 Blackout OD Green 10″ SBA3
.300 AAC Blackout · Semi-Auto · 30
$790.68 Add to cart -
Diamondback 65CR20M416SS8FR DB Barrel 6.5 Creedmoor 20″ Rifle-Length Fluted Stainless Steel
$178.96 Add to cart -
Diamondback Firearms Sidekick .22 LR/22M Black 4.5″ 9-Round
.22 LR · Double / Single Action · 9
$312.87 Add to cart -
Diamondback DB0200P251 DB9 Gen4 Jesse James Micro-Compact Frame 9mm Luger 6+1 3.10″ Black Nitride Stainless Steel Barrel & Serrated Slide, Civil Defense Blue Cerakote Polymer Frame w/Beavertail
9mm · Double Action Only · 6 + 1
$307.78 Add to cart -
Diamondback Firearms DB-15 Pist 5.56MM Black 7″
.223 REM/5.56 NATO · Semi-Auto · 30 + 1
$667.38 Add to cart -
Diamondback Firearms DB-15 Pist 5.56MM FDE 7″ SBA3
.223 REM/5.56 NATO · Semi-Auto · 30
$790.68 Add to cart -
Diamondback Firearms DB-15 Pist 5.56MM FDE 7″
.223 REM/5.56 NATO · Semi-Auto · 30 + 1
$727.32 Add to cart -
Diamondback Firearms DB9 Gen IV 9mm Black 3″ 6+1
9mm · Striker Fired · 6 + 1
$299.04 Add to cart -
Diamondback 308M135M50B10 DB Barrel 308 Win 13.50″ Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$139.34 Add to cart -
Diamondback Firearms DB380 Gen IV .380 ACP FDE 6+1
.380 ACP · Striker Fired · 6 + 1
$299.04 Add to cart -
Diamondback Firearms DB380 Gen IV .380 ACP NI/Black 6+1
.380 ACP · Striker Fired · 6 + 1
$311.52 Add to cart
Good to know
- Sight-in and scope mountingFree scope mounting, and we zero it on our own range.
- First handgun guideWhat to look at before you buy your first handgun.
- Buying a suppressor in TexasBuy on a Form 4473, or register it on a Form 4.
- Barrel threadingGet the barrel ready for a can or a muzzle brake.
- FFL transfersBought it somewhere else? Have it shipped here for $30 a gun.
Google reviews
4.8 out of 5 from 189 Google reviews
Rating as of October 2026
As always great gun buying experience. The best shop in the greater area.
Great environment, knowledgeable staff and great inventory!
Literally one of my new happy places! It’s so amazing!
These guys are great! I’ve been shopping at Circle Star for years. If you want to work with down to earth and friendly guys with good prices, this is the place for you.
When it comes to customer service, Circle Star goes above and beyond. I have been investing in firearms, ammo, and equipment with this shop for years… and will continue to do so.
One of the best Firearm places I have been. Everyone is super nice and the owners rock. …
Great service, good atmosphere and the sales people are very professional. Good prices and selection as well. Worth the short drive out of town.
This is the best and most reasonable gun store I have ever been to. They are the nicest guys you will ever meet. … They will treat everyone the same whether you look like you could buy the store or barely afford a gun.
Give us a call
Talk to the guys at the store. We're open Monday to Saturday 9 AM to 6 PM and Sunday 10 AM to 5 PM.