AR15 Parts
Gas & Brass Armory is your trusted source for AR-15 parts in Brandon, FL. Whether you're upgrading your current rifle or building a custom AR from the ground up, we stock high-quality components from top manufacturers like Aero Precision, Magpul, Radian Weapons, BCM, Geissele, and more. Shop complete uppers, stripped lowers, triggers, handguards, buffer kits, barrels, and everything you need for your next AR build. Our expert staff is here to help you build it right the first time.
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Out of stock
FIGHTLITE INDUSTRIES SCR LOWER RECEIVER SCRLWRRBK
FIGHTLITE INDUSTRIES
$646.00The FightLite SCR Sport Configurable Rifle blends the strength reliability accuracy and rugged allweather characteristics of Americas longest serving infantry rifle with the classic lines of an American Sporter. Enjoyed by sportsmen and women everywhere...$646.00 -
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
WILSON AR-15 FORGED UPPER
Wilson Combat
$88.00The Wilson Combat forged anodized AR-15 upper receiver guarantees dependable performance with its superior construction. Constructed from the sturdiest materials available, this receiver is crafted with a 7075-T6 aluminum forging to ensure accurate...$88.00 -
RADIAN UPPER/HANDGUARD SET 10 BROWN
Radian Weapons
MSRP: $814.95$0.00The Radian Model 1 Upper Receiver and Hand Guard are precision CNC machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity. The upper receiver is cut from billet 7075-T6 aluminum and assembled with dust...MSRP: $814.95$0.00Qty in Cart: 0Quantity:Price:MSRP: $814.95$0.00Subtotal: -
Out of stock
RADIAN UPPER/HANDGUARD SET 14 BROWN
Radian Weapons
$925.00The Radian Model 1 Upper Receiver and Hand Guard are precision CNC machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity. The upper receiver is cut from billet 7075-T6 aluminum and assembled with dust...$925.00