AR-15 PARTS

AR-15 PARTS

Products

15" RG2-S M-LOK Handguard for AR-15, BLK

15" RG2-S M-LOK Handguard for AR-15, BLK

Breek's newly developed RG2-S (Rugged Rail Mod2 Skeletonized) Handguard line up is an evolution from our previous lineup. Our Patent Pending locking mechanism uses a wedge block system that puts equal pressure all the way around the barrel nut. This gives you better harmonics and a much stronger mounting solution especially when you're putting pressure on the end using a bipod or sling.

The Newly Released RG2 handguards were developed specifically for suppressor builds, each length is designed to fit common barrel length and leave room for all types of quick attach suppressor mounting solutions. The skeletonized design shaves as much weight as posssible without sacrificing the integrity of the handguard. All edges are chamfered, blasted, then Type 3 Hardcoat anodized for a smooth feel.

Highlights

  • Patent Pending Rugged Rail System - 2 Piece Wedge Blocks Allow for a Rock Solid Attachment
  • Fits AR-15 & M4 variants (223, 556, 9mm, & 300blk)
  • Fits Mil Spec Forged & Billet Style Uppers
  • Handguard & Wedge Blocks are Made From Aircraft Grade 6061-T6 Aluminum
  • Mil-Spec Type III Class 2 Hard Coat Anodize
  • Large Cutouts Made to Reduce Weight and Provide Ventilation
  • Slim-line, Smooth Handguard Profile
  • Magpul Licensed M-LOK Mounting System
  • Barrel Nut is Made From High Grade Steel & Coated
  • Proudly Made in the USA
  • Comes with our Breek Arms 1 Year Warranty


Advanced Specs

Handguard Length: 15 Inches

Total Weight w/ Barrel Nut: 13.3 Ounces

Barrel Nut Weight: 3.1 Ounces

Cutout Length (from longest point): 0.275 Inches

Inside Diameter (ID): 1.375 Inches

Front Outside Diameter (OD): 1.605 Inches

ID + Top Gas Tube Channel: 1.73 Inches

Gas Tube Channel Width: 0.475 Inches

Gas Block Compatibility: Low profile & adjustable low-profile gas blocks

Barrel Nut Wrench Size: 1 1/4"

Color: Black

Installation Instructions

  1. Torque barrel nut to 40 - 60 ft pounds
  2. Anti-Seize on the barrel nut is not necessary but recommended
  3. Line the handguard top rail to the AR upper receiver rail for a seamless fit
  4. Install wedges and torque two 10/32 bolts to 40 inch pounds

BRK1516

In stock

$129.95

Breek Arms Low Profile .750

Breek Arms Low Profile .750

Low Profile Set Screw style Gas Blocks for the AR-15 or AR-10 are machined with high quality steel and coated with nitride. The low profile gas block design allows you to mount it underneath any free float hand-guard slim or regular sized. It is not milled out so there is a solid uniform surface that will not collect dust and dirt. Standard barrel diameter is 0.750, but there are several other sizes that will work with other barrel diameters.

BRK275

In stock

$25.45

LBE Unlimited H1 Recoil Buffer

LBE Unlimited H1 Recoil Buffer

If you're looking to slow down your BCG to ensure proper cycling then choose from one of LBE's three Heavy Recoil Buffers (H1, H2, or H3). The correct buffer weight depends on the type and length of the barrel, gas port size, gas system length, as well as the type and caliber of the ammo used. This H1 Carbine Buffer comes with 1 Tungsten weight and 2 Steel weights. For use with a Carbine Buffer Tube only. LBE Unlimited is a leading producer of US Made gun parts and accessories.

ARBUFF-H1

In stock

$29.99

LBE Unlimited H2 Recoil Buffer

LBE Unlimited H2 Recoil Buffer

If you're looking to slow down your BCG to ensure proper cycling then choose from one of LBE's three Heavy Recoil Buffers (H1, H2, or H3). The correct buffer weight depends on the type and length of the barrel, gas port size, gas system length, as well as the type and caliber of the ammo used. This H2 Carbine Buffer comes with 2 Tungsten weights and 1 Steel weight. For use with a Carbine Buffer Tube only. LBE Unlimited is a leading producer of US Made gun parts and accessories.

ARBUFF-H2

In stock

$39.99

LBE Unlimited H3 Recoil Buffer

LBE Unlimited H3 Recoil Buffer

If you're looking to slow down your BCG to ensure proper cycling then choose from one of LBE's three Heavy Recoil Buffers (H1, H2, or H3). The correct buffer weight depends on the type and length of the barrel, gas port size, gas system length, as well as the type and caliber of the ammo used. This H3 Carbine Buffer comes with 3 Tungsten weights. For use with a Carbine Buffer Tube only. LBE Unlimited is a leading producer of US Made gun parts and accessories.

ARBUFF-H3

In stock

$48.99

Strike Anti-Walk/Anti-Rotation Pin Kit AR Platform Black Nitride Steel

Strike Anti-Walk/Anti-Rotation Pin Kit AR Platform Black Nitride Steel

Strike's AR Anti-rotation/Anti-walk pin kit adds an extra degree of security to prevent your pins from walking out under fire or harsh use. The smooth polished surface allows for a smoother trigger pull with standard trigger groups, and the additional retention is essential for drop-in trigger packs. QPQ Nitrided high strength steel prevents corrosion and wear, providing for a lifetime of use.

SI-AR-AWP

In stock

$14.95

The Sledgehammer AR-15 Gas Blocking Charging Handle

The Sledgehammer AR-15 Gas Blocking Charging Handle

Introducing the NEW Sledgehammer AR-15 Charging Handle by Breek Arms. The Sledgehammer is the ultimate solution for enthusiasts and professionals seeking top-tier performance and unparalleled reliability, especially when shooting suppressed. Crafted with precision, this feature-rich charging handle offers reliable high performance at an approachable price point resulting in unmatched value for shooters.

Built using industry leading aerospace grade 7075-T6 aluminum, the Sledgehammer combines rugged durability with unmatched functionality. The Sledgehammer features robust serrated latches for effortless and secure manipulation as well as a wider footprint for quick, smooth operation in any situation.

With more gas-reducing features than any other charging handle on the market, the Sledgehammer excels at porting gases away from the shooter's face. The unique design elements effectively mitigate excess gas pressure away from the shooter's face, enhancing the shooting experience.

Specs:

-Material: 7075-T6 Aluminum

-Finish: Type III Hard-Coat Anodized

-Weight: 1.1 Oz

-Latch Width: 2.59”

-Fits All Mil Spec AR15/M16 Rifles

-No Gunsmithing Required

-Made in America

Gas Reducing Features

Higher raised shelf at the rear of the upper receiver to block gas from the shooters face
Innovative keyway cutout to prevent gas from flowing over the rear shelf
Internal baffling inside the stem to create turbulence and slow gas expansion
Back pressure port and aggressive relief cuts on the top and bottom to direct gases away from the shooter's face

BRK6015

In stock

$79.95

A.R.M.S. #32 Throw Lever Adapter for Harris-type Bi-pod

A.R.M.S. #32 Throw Lever Adapter for Harris-type Bi-pod

The A.R.M.S. #32 Throw Lever Adapter for the Harris-type Bi-Pod is designed to allow the fastest attach and detachability possible. There is no gunsmithing required. You simply remove the adjustment screw assembly and install the A.R.M.S. Throw Lever assembly. It is designed to allow the lever to be attached to either side of the bipod for a light weight low profile attachment. Made in the USA.

32BPADP

In stock

$148.00

9.7" RG2-S M-LOK Handguard for AR-15, BLK

9.7" RG2-S M-LOK Handguard for AR-15, BLK

Breek's newly developed RG2-S (Rugged Rail Mod2 Skeletonized) Handguard line up is an evolution from our previous lineup. Our Patent Pending locking mechanism uses a wedge block system that puts equal pressure all the way around the barrel nut. This gives you better harmonics and a much stronger mounting solution especially when you're putting pressure on the end using a bipod or sling.

The Newly Released RG2 handguards were developed specifically for suppressor builds, each length is designed to fit common barrel length and leave room for all types of quick attach suppressor mounting solutions. The skeletonized design shaves as much weight as posssible without sacrificing the integrity of the handguard. All edges are chamfered, blasted, then Type 3 Hardcoat anodized for a smooth feel.

Highlights

  • Patent Pending Rugged Rail System - 2 Piece Wedge Blocks Allow for a Rock Solid Attachment
  • Fits AR-15 & M4 variants (223, 556, 9mm, & 300blk)
  • Fits Mil Spec Forged & Billet Style Uppers
  • Handguard & Wedge Blocks are Made From Aircraft Grade 6061-T6 Aluminum
  • Mil-Spec Type III Class 2 Hard Coat Anodize
  • Large Cutouts Made to Reduce Weight and Provide Ventilation
  • Slim-line, Smooth Handguard Profile
  • Magpul Licensed M-LOK Mounting System
  • Barrel Nut is Made From High Grade Steel & Coated
  • Proudly Made in the USA
  • Comes with our Breek Arms 1 Year Warranty


Advanced Specs

Handguard Length: 9.7 Inches

Total Weight w/ Barrel Nut: 10.4 Ounces

Barrel Nut Weight: 3.1 Ounces

Cutout Length (from longest point): 0.275 Inches

Inside Diameter (ID): 1.375 Inches

Front Outside Diameter (OD): 1.605 Inches

ID + Top Gas Tube Channel: 1.73 Inches

Gas Tube Channel Width: 0.475 Inches

Gas Block Compatibility: Low profile & adjustable low-profile gas blocks

Barrel Nut Wrench Size: 1 1/4"

Color: Black

Installation Instructions

  1. Torque barrel nut to 40 - 60 ft pounds
  2. Anti-Seize on the barrel nut is not necessary but recommended
  3. Line the handguard top rail to the AR upper receiver rail for a seamless fit
  4. Install wedges and torque two 10/32 bolts to 40 inch pounds

BRK1513

In stock

$104.95

Kriss USA Defiance Front Flip-Up Black AR-15 Low Profile Steel

Kriss USA Defiance Front Flip-Up Black AR-15 Low Profile Steel

This is the OEM front flip sight. This sight is extremely low profile, designed to tuck completely out of vision when folded, sitting a mere 12.7mm above the rail surface. The KRISS Low Profile Steel Front Sight features a very wide range of elevation adjustment, accommodating for a large spectrum of firearms with various height over bore and sight radius measurements. Finally, the large, textured, adjustment knob makes elevation changes with gloves simple and easy. Torque spec is 2 Nm (1.48 ft-lb). Sight adjustment based on 14.5" sight radius. Top of post width 0.059"/1.5 mm.

DA-FSBL00

In stock

$59.99

Kriss USA Defiance Rear Flip-Up Black AR-15 Low Profile Steel

Kriss USA Defiance Rear Flip-Up Black AR-15 Low Profile Steel

This is the OEM rear flip sight. This sight is extremely low profile, designed to tuck completely out of vision when folded, sitting a mere 14.22mm above the rail surface. The KRISS Steel Low Profile Rear Sight features two apertures: 1.5mm diameter and 4.5mm diameter for different lighting and shooting conditions. Additionally, the rear sight folds down completely flat regardless which aperture is in use, in order to be as user friendly as possible. Finally, the large, textured, adjustment knob makes windage changes with gloves simple and easy. Torque spec is 2 Nm (1.48 ft-lb). Sight adjustment based on 14.5" sight radius.

DA-RSBL00

In stock

$89.99

Spikes AR-15 BCG Black Phosphate, 5.56x45mm

Spikes AR-15 BCG Black Phosphate, 5.56x45mm

Spikes Tactical Complete Phosphate M-16 BCG features phosphate coating inside and out (bolt, carrier and gas key), laser engraved with ST spider logo, mil spec carrier and full auto M-16.Includes Mil Spec Extractor, Mil Spec Gas Key, Firing Pin, Cam Pin and Retaining Pin.

ST5BG01

In stock

$134.95

Spikes AR-15 BCG Nickel Boron, 5.56x45mm

Spikes AR-15 BCG Nickel Boron, 5.56x45mm

Spikes Tactical Complete Phosphate M-16 BCG features phosphate coating inside and out (bolt, carrier and gas key), laser engraved with ST spider logo, mil spec carrier and full auto M-16. Includes Mil-Spec Extractor, Mil-Spec Gas Key, Firing Pin, Cam Pin and Retaining Pin.

ST5BG03

In stock

$202.50

The Sledgehammer AR-15 Gas Blocking Charging Handle, FDE

The Sledgehammer AR-15 Gas Blocking Charging Handle, FDE

Introducing the NEW Sledgehammer AR-15 Charging Handle by Breek Arms. The Sledgehammer is the ultimate solution for enthusiasts and professionals seeking top-tier performance and unparalleled reliability, especially when shooting suppressed. Crafted with precision, this feature-rich charging handle offers reliable high performance at an approachable price point resulting in unmatched value for shooters.

Built using industry leading aerospace grade 7075-T6 aluminum, the Sledgehammer combines rugged durability with unmatched functionality. The Sledgehammer features robust serrated latches for effortless and secure manipulation as well as a wider footprint for quick, smooth operation in any situation.

With more gas-reducing features than any other charging handle on the market, the Sledgehammer excels at porting gases away from the shooter's face. The unique design elements effectively mitigate excess gas pressure away from the shooter's face, enhancing the shooting experience.

Specs:

-Material: 7075-T6 Aluminum

-Finish: Type III Hard-Coat Anodized

-Weight: 1.1 Oz

-Latch Width: 2.59”

-Fits All Mil Spec AR15/M16 Rifles

-No Gunsmithing Required

-Made in America

Gas Reducing Features

Higher raised shelf at the rear of the upper receiver to block gas from the shooters face
Innovative keyway cutout to prevent gas from flowing over the rear shelf
Internal baffling inside the stem to create turbulence and slow gas expansion
Back pressure port and aggressive relief cuts on the top and bottom to direct gases away from the shooter's face

BRK6015-FDE

In stock

$79.95

13.7" RG2-S M-LOK Handguard for AR-15, BLK

13.7" RG2-S M-LOK Handguard for AR-15, BLK

Breek's newly developed RG2-S (Rugged Rail Mod2 Skeletonized) Handguard line up is an evolution from our previous lineup. Our Patent Pending locking mechanism uses a wedge block system that puts equal pressure all the way around the barrel nut. This gives you better harmonics and a much stronger mounting solution especially when you're putting pressure on the end using a bipod or sling.

The Newly Released RG2 handguards were developed specifically for suppressor builds, each length is designed to fit common barrel length and leave room for all types of quick attach suppressor mounting solutions. The skeletonized design shaves as much weight as posssible without sacrificing the integrity of the handguard. All edges are chamfered, blasted, then Type 3 Hardcoat anodized for a smooth feel.

Highlights

  • Patent Pending Rugged Rail System - 2 Piece Wedge Blocks Allow for a Rock Solid Attachment
  • Fits AR-15 & M4 variants (223, 556, 9mm, & 300blk)
  • Fits Mil Spec Forged & Billet Style Uppers
  • Handguard & Wedge Blocks are Made From Aircraft Grade 6061-T6 Aluminum
  • Mil-Spec Type III Class 2 Hard Coat Anodize
  • Large Cutouts Made to Reduce Weight and Provide Ventilation
  • Slim-line, Smooth Handguard Profile
  • Magpul Licensed M-LOK Mounting System
  • Barrel Nut is Made From High Grade Steel & Coated
  • Proudly Made in the USA
  • Comes with our Breek Arms 1 Year Warranty


Advanced Specs

Handguard Length: 13.7 Inches

Total Weight w/ Barrel Nut: 12.7 Ounces

Barrel Nut Weight: 3.1 Ounces

Cutout Length (from longest point): 0.275 Inches

Inside Diameter (ID): 1.375 Inches

Front Outside Diameter (OD): 1.605 Inches

ID + Top Gas Tube Channel: 1.73 Inches

Gas Tube Channel Width: 0.475 Inches

Gas Block Compatibility: Low profile & adjustable low-profile gas blocks

Barrel Nut Wrench Size: 1 1/4"

Color: Black

Installation Instructions

  1. Torque barrel nut to 40 - 60 ft pounds
  2. Anti-Seize on the barrel nut is not necessary but recommended
  3. Line the handguard top rail to the AR upper receiver rail for a seamless fit
  4. Install wedges and torque two 10/32 bolts to 40 inch pounds

BRK1515

Out of stock

Out of stock

AR 15 Parts

Build Your Own AR15 Rifle

If you own or are considering building your own AR 15 rifle, you’ve come to the premier online provider of AR-15 parts. This is the place to get lower and upper receivers, trigger assemblies, rail systems and mounts, sights and sight adjustment tools, sling mounts, and much more from the best names in the AR 15 business. Top Gun Supply is the definitive distributor of parts that complement the versatility of your AR 15. This extensive line of AR 15 parts simplifies customization and the building of your firearm. Take a look at our upper receiver assemblies that are available in multiple configurations. Choose from our rail systems that allow for the attachment of sights and other premium parts. Quickly attach the right rugged rail to your rifle without modifications.

Parts for AR-15 Rifles Promote Precision

Parts for AR-15 Rifles are available here whether you’re building your own rifle, upgrading or personalizing. Try the AR-15 carry handle that mounts on flat top rifles with an adjustable integrated sight and lifetime warranty. The ideal accessories and tools for an AR-15 gun promote precision, such as highly reliable gun magazines made for extreme conditions and reliability, a lower receiver forged from aluminum alloy, or a complete AR 15 parts kit for lower receivers.

AR 15 Stock Parts Build a Better Rifle

We are your AR-15 gun parts specialist. In addition to an array of AR 15 accessories and parts, we sell the popular in-stock parts to support your work as you build or upgrade your rifle. A precision rifle stock can easily replace the standard AR 15 stock. Get an adjustable stock with stability similar to a fixed stock. Check out our vast inventory of gun parts now.