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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GRIFFIN ARMAMENT MK2 STRIPPED LOWER RECEIVER - 631465971231
Griffin Armament
$209.00GRIFFIN ARMAMENT MK2 STRIPPED LOWER RECEIVER Griffin Armament MK2AL MK2 Stripped Lower Receiver 7075-T6 Aluminum Black Anodized for AR-15The Griffin MK2 Ambi Lower is the ideal foundation for your next rifle build. Precisely machined from high-grade...$209.00 -
YANKEE HILL STRIPPED LOWER RECEIVER 125
YANKEE HILL
$223.00The YHM lowers are machined 100 in house from forged 7075T6 aircraft grade aluminum. They feature over sized magazine well chambers for easier magazine changes. They will accept all generations of PMAGs and milspec upper receivers. They fit all standard...$223.00 -
SPIKE S STRIPPED LOWER (NO LOGO II)
Spike's Tactical
MSRP: $149.94$108.00Spike's lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you can't go wrong with Spike's lower receivers.MANUFACTURER: Spike's TacticalMPN: STLS045MODEL: No Logo IIAction:...MSRP: $149.94$108.00 -
SHARPS SHOWDOWN BILLET LOWER
Sharps Bros.
MSRP: $356.19$285.00SHARPS SHOWDOWN BILLET LOWERMANUFACTURER: Sharps Bros.MPN: SHRPSBLR11MODEL: ShowdownAction: Semi-automaticFinish: AnodizedCaliber: MultiType: Stripped Lower ReceiverColor: BlackMSRP: $356.19$285.00 -
SHARPS GEN2 OVERTHROW BILLET LWR BLK
Sharps Bros.
MSRP: $332.44$266.00This, my friends, is Overthrow. An open mag well helmet design, with battle worn dents, sword gashes and crack lines. Leave it anodized black, give it a Spartan style, a Viking theme ... the customization opportunities with this one are endless...MSRP: $332.44$266.00 -
SHARPS GEN2 WARTHOG BILLET LOWER
Sharps Bros.
MSRP: $332.44$266.00The Warthog Gen2 features now include a threaded bolt catch pin, reduced weight and improved styling - and lower costs to you. Warthog's design is inspired by the A-10 Warthog aircraft.MANUFACTURER: Sharps Bros.MPN: SBLR02MODEL: SBLR02Action:...MSRP: $332.44$266.00 -
FMK AR15 POLYMER LOWER RECEIVER BLK
FMK Firearms
MSRP: $44.79$33.00This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight at only 4.3oz. The AR1 extreme is by far the strongest composite polymer lower on the market today.MANUFACTURER: FMK FirearmsMPN: FMKGAR1EMODEL:...MSRP: $44.79$33.00 -
FAXON RECEIVER KIT FOR 10/22 BLK
Faxon Firearms
MSRP: $238.28$171.00The Faxon 10/22 Receiver Kit provides a quick and easy upgrade of your Ruger 10/22, or serves as the cornerstone for your next 10/22 rifle build. Faxon 10/22 Receivers are compatible with all Ruger OEM 10/22 non-takedown components, all Faxon Rimfire...MSRP: $238.28$171.00 -
DBF DB15 LOWER RCVR MULTI CAL BLK
Diamondback Firearms
MSRP: $91.00$71.00Diamondback Firearms is proud to announce its line of DB15 rifles made entirely in the USA! Starting with the tried-and-true, U.S. Military-proven gas-impingement system and using only the highest quality components machined in Diamondback's CNC facility...MSRP: $91.00$71.00 -
CMMG LOWER MK4/AR15 BLK
CMMG
MSRP: $160.26$114.00Precision machined from forged 7075 T6 aluminum, the CMMG Mk4 AR-15 stripped lower receiver is the quality mil-spec lower ready to be the foundation for your next build. The Mk4 stripped lower comes standard in a Armor Black finish and can be assembled...MSRP: $160.26$114.00 -
BALLISTIC ADVANTAGE AR 15 LOWER RCVR
Ballistic Advantage
MSRP: $167.99$120.00The Ballistic Advantage AR15 Lower Receiver is the perfect base for your next build. This high quality, mil-spec lower receiver is machined from 7075-T6 forged aluminum with a hard-coat anodized finish. It features a nylon tipped upper tension screw,...MSRP: $167.99$120.00 -
Out of stock
RF FL MILSPEC STRP LOWER AR15 - 814034023702
Radical
$58.00RF FL MILSPEC STRP LOWER AR15RF FL MILSPEC STRP LOWER AR15$58.00