Lower Receivers
Gas & Brass Armory offers a full selection of AR-15 lower receivers in Brandon, FL—perfect for your next rifle build or upgrade. Choose from trusted brands like Aero Precision, Anderson, BCM, and more. Whether you're looking for stripped lowers for a custom build or complete lowers ready to pin on your upper, we have durable, mil-spec components to fit your needs. Visit us in-store or shop online with confidence.
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Out of stock
DESERT TECH QUATTRO-15 LOWER RECEIVER QTRLR15B53
DESERT TECH
$309.00The Quattro15 lower receiver accepts the Quadmag53 Desert Techs 53 round magazine and standard AR pattern mags. The lower receiver is drop in capable will all standard AR15 upper receivers. The Quattro15s 53 round magazines give patriots the ability to...$309.00 -
Out of stock
DIAMONDBACK DB15 LOWER RECEIVER DB2228R001
Diamondback Firearms
$96.00This magazine is compatible with your Diamondback DBAM29. It features a finger extension.$96.00 -
Out of stock
BUSHMASTER M4 BUILT LOWER RECEIVER 0020010BLK
BUSHMASTER
$225.00The M4 Built Lower Receiver a premium firearm component crafted from 7075 Forged XM15E2S Lower Receiver. With a weight of just 2 LBS it boasts a 6 Position Buffer Tube M4 Carbine Stock A2 Pistol Grip and MilSpec Trigger. Proudly made in the USA this...$225.00 -
BLACK RAIN SPEC15 FORGED BROSPEC15LR
Black Rain Ordnance
$0.00Black Rains Spec15 Lower has a black hardcoat anodize finish. NOTE Requires a lower parts kit buffer stock of your choosing to complete.$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Out of stock
ANGSTADT ARMS 940 LOWER RECEIVER SET AA0940RSBA
Angstadt Arms
$420.00Angstadt Arms 0940 Lower Receiver is machined from 7075T6 billet aluminum with a matte black hardcoat anodized finish and works with any milspec upper receiver. It features a flared magwell integrated oversized trigger guard and a last round bolt hold...$420.00 -
Out of stock
ANGSTADT ARMS 940 LOWER RECEIVER AA0940LRBA
Angstadt Arms
$250.00Angstadt Arms 0940 Lower Receiver is machined from 7075T6 billet aluminum with a matte black hardcoat anodized finish and works with any milspec upper receiver. It features a flared magwell integrated oversized trigger guard and a last round bolt hold...$250.00 -
ANDERSON AM-15 LOWER RECEIVER D2K067A000OP
ANDERSON
$0.00The Packaged AR15 Stripped Lower Receiver is American made with superior quality for less. Andersons lower receivers are CNC machined from a highstrength 7075 T6 aluminum forging for reliable performance and outstanding durability. Machined to military...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Out of stock
AERO PRECISION M4E1 FREEDOM APAR600005C
Aero Precision
$155.00Aero Special Edition Freedom M4E1 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell of our M4E1 Lower Receiver. Markings Include Model FREEDOM and XXXX4Julyserial number range. This product is machined to milspec...$155.00 -
Out of stock
WMD NIBX FORGED MATCHED SET UPPR/LWR
WMD Guns
MSRP: $325.13$261.00Mil-Spec 7075-T6 Aluminum Forging Machined To Mil Spec Dimensions, Front Magazine Well Finger Grips, Nib-X Nickel Boron Coated For Durability UPPER RECEIVER: Mil-Spec 7075-T6 Aluminum Forging With M4 Feed Ramps. Nib-X Coated For Lubricity And Durability...MSRP: $325.13$261.00 -
Out of stock
TACSOL XRING VR TD G2 RCVR 22LR GRY
Tactical Solutions
MSRP: $637.10$554.00The TacSol X-RING Takedown VR Receiver is a lightweight .22 LR receiver designed for Ruger 10/22 Takedown and TacSol X-RING semi-automatic .22 rifles. Crafted from 6061-T6 aluminum with meticulous attention to detail, it offers exceptional craftsmanship...MSRP: $637.10$554.00 -
Out of stock
TACSOL XRING VR TD G2 RCVR 22LR ODG
Tactical Solutions
MSRP: $637.10$554.00The TacSol X-RING Takedown VR Receiver is a lightweight .22 LR receiver designed for Ruger 10/22 Takedown and TacSol X-RING semi-automatic .22 rifles. Crafted from 6061-T6 aluminum with meticulous attention to detail, it offers exceptional craftsmanship...MSRP: $637.10$554.00 -
Out of stock
TACSOL XRING VR GEN2 RCVR 22LR ODG
Tactical Solutions
MSRP: $610.65$531.00The X-RING VR Gen 2 was developed to incorporate some of the desired features sought by their customer base. They approached this update with concept of modularity, creating a suite of in-house optional parts allowing the customer to configure their...MSRP: $610.65$531.00