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
SUREFIRE SOCOM FH 5.56MM 1/2X28 M4
Surefire
MSRP: $212.80$152.00The advanced SureFire SF3P-556-1/2-28 three-prong flash hider, which fits M4/M16 weapons and variants with 1/2x28 muzzle threads, features a patent-pending design that greatly reduces muzzle flash-typically greater than 99%-when compared with a plain...MSRP: $212.80$152.00 -
Out of stock
SEEKINS AR ATC COMP 1/2X28 BLK
Seekins Precision
MSRP: $138.60$99.00The Seekins Precision Advanced Tactical Compensator was engineered to be the most innovative, best performing compensator available. Gases behave like a fluid. Using CFD (Computational fluid dynamics) analysis software, Seekins designed the optimal port...MSRP: $138.60$99.00 -
SCO ASR RCB COMPENSATOR 1/2X28 .223
SilencerCo
MSRP: $165.41$0.00Elevate your rifle's performance with their precision-engineered compensator. Designed for seamless integration with suppressors, optimizing suppression and accuracy. Strategically placed ports offer superior control, enhancing shooting precision...MSRP: $165.41$0.00Qty in Cart: 0Quantity:Price:MSRP: $165.41$0.00Subtotal: -
Out of stock
SCO ASR MB SINGLE PORT 1/2"X28 9MM
SilencerCo
MSRP: $111.86$80.00This single port muzzle brake is compatible with all SilencerCo ASR Mounts and with multiple thread and caliber options, you can shoot suppressed for any demand. It offers quick and easy one-hand-on, one-hand-off attachment and detachment. The 1-port...MSRP: $111.86$80.00 -
Out of stock
SCO 3LUG MUZZLE DEVICE 9MM 5/8X24
SilencerCo
MSRP: $105.91$76.00SilencerCo's 3-lug Muzzle Device allows you to work in conjunction with 3-lug quick detach style suppressorsMANUFACTURER: SilencerCoMPN: AC2609MODEL: 5/8X24Description: 3-Lug Muzzle DeviceCaliber: 9MMType: AdaptorColor: BlackMSRP: $105.91$76.00 -
Out of stock
SCO 3LUG MUZZLE DEVICE 9MM 1/2X28
SilencerCo
MSRP: $105.91$76.00SilencerCo's 3-lug Muzzle Device allows you to work in conjunction with 3-lug quick detach style suppressorsMANUFACTURER: SilencerCoMPN: AC2604MODEL: 3-Lug Muzzle DeviceDescription: 1/2X28Caliber: 9MMType: AdaptorColor: BlackMSRP: $105.91$76.00 -
Out of stock
SCO ASR MUZZLE BRAKE 5/8"X24 .458CAL
SilencerCo
MSRP: $111.86$80.00This 3-port muzzle brake is compatible with all SilencerCo ASR Mounts and with multiple thread and caliber options, you can shoot suppressed for any demand. It offers quick and easy one-hand-on, one-hand-off attachment and detachment. The 3-port design...MSRP: $111.86$80.00 -
Out of stock
SCO ASR FLASH HIDER 1/2"X28 9MM
SilencerCo
MSRP: $111.86$80.00The ASR Flash Hider is compatible with SilencerCo's ASR (Active Spring Retention) Mounts. The ASR (Active Spring Retention) Mount is a quick attach / detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting...MSRP: $111.86$80.00 -
RISE HP COMPENSATOR .223/5.56 TIN
Rise Armament
MSRP: $139.99$0.00The RA-701 AR Compensator reduces recoil and upward movement. It comes in .22 caliber for rounds like .223 Remington and 5.56 NATO. Made from 416 stainless steel with precise machining, it is available in black nitride or stainless finish. The overall...MSRP: $139.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $139.99$0.00Subtotal: -
Out of stock
REARDEN R2C FH 5/8-24 NITRIDE
Rearden
MSRP: $112.14$81.00Rearden was founded with a simple mission: be great and innovate. They have never been one to back down from a challenge or say something can't be done. Can't is not a part of their vocabulary. If you want it bad enough, there is a way. It may cost more,...MSRP: $112.14$81.00 -
Out of stock
REARDEN R2C FH 1/2-28 NITRIDE
Rearden
MSRP: $112.14$81.00Rearden was founded with a simple mission: be great and innovate. They have never been one to back down from a challenge or say something can't be done. Can't is not a part of their vocabulary. If you want it bad enough, there is a way. It may cost more,...MSRP: $112.14$81.00 -
Out of stock
REARDEN R2S FH 5/8-24 HT
Rearden
MSRP: $94.50$68.00Rearden was founded with a simple mission: be great and innovate. They have never been one to back down from a challenge or say something can't be done. Can't is not a part of their vocabulary. If you want it bad enough, there is a way. It may cost more,...MSRP: $94.50$68.00