Barrel Kits/Barrels/and small parts

A2 Compliant Birdcage Compensator for AR15 / M16
Muzzle Brake A2 post ban

SKU: mb-a2-pb

MSRP: $59.95

On Backorder

Patterned after the standard A2 Birdcage, but complies with regulations for use in the States of  NJ. It fits standard...
A2 Flash Hider for AR15 / M16
Flash Hider A2

SKU: 9349051

MSRP: $9.95

In Stock

The standard A2 Flash Hider for the AR15 / M16 – often called the “birdcage” flash hider has 5 venting...
A2 Front Sight Post - +.060 Height
Front Sight Post A2 .060

SKU: 9349056-MOD2

MSRP: $19.95

In Stock

An A2 modified specification Square Front Sight Post machined to be .060″ higher than a standard post -Height overall .320″...
A2 Square Front Sight Post AR15 / M16
Front site post A2

SKU: 9349056

MSRP: $19.95

In Stock

A2 specification Square Front Sight Post – Height .260″ – Width .070″. Black finished steel – threaded to fit standard...
Barrel Assembly only 16m4 762x39 w/bolt

SKU: KIT-BA16M4-762x39

MSRP: $295.00

On Backorder

This M4 profile Barrel Kit for 7.62x39mm caliber is 16″ in length, and includes the Barrel Extension (with M4 Feed...
Bbl End Caps 750-500x28

SKU: BBL-ENDCAP-750-500x28

MSRP: $9.95

On Backorder

These premium quality barrel end caps are designed to fit AR-15 profile threaded barrels (1/2″-28 Right Hand Thread) and protect...
Barrel Nut for AR15 / M16
Barrel Nut

SKU: 9349054bbln

MSRP: $9.95

On Backorder

A necessary part for those who are into building barrels, the barrel nut is assembled onto the barrel before the...
Barrel Nut 308

SKU: 9349054bbln-308

MSRP: $14.95

On Backorder

The Barrel Nut forms the crucial link between the barrel assembly and upper receiver. It is assembled onto the barrel...
Crush Washer for A2 Flash Hider
Crush Washer for A2 Flash Hider

SKU: 12991533

MSRP: $4.95

In Stock

This critical Crush Washer installs with the convex side (bulges outward) towards the receiver, and the concave side (curves inward)...
Delta Ring for AR15 / M16
Delta Ring for AR15

SKU: 8448712

MSRP: $6.99

In Stock

This machined aluminum ring installs on the barrel nut to hold the rear lips of the 2 piece handguards in...
Delta Ring for Windham Weaponry .308
Delta Ring 308

SKU: 8448712-308

MSRP: $11.95

In Stock

This machined aluminum ring installs on the barrel nut to hold the rear lips of the 2 piece handguards in...
Delta Ring Kit for AR15 / M16
Delta Ring Kit

SKU: kit-deltaring

MSRP: $19.25

In Stock

This kit offers all the necessary Delta Ring Parts for the Barrel / Upper Receiver Assembly builder. It consists of...
DoubleStar Carlson Muzzle Brake for AR-10 .308 Rifle
Muzzle Brake Carlson Double Star 308

SKU: ccomp-308

MSRP: $89.99

On Backorder

The DoubleStar 308 Carlson Compensator is designed to reduce the recoil of the .308 Win. caliber on AR10 and other...
Extended Length A2 Birdcage Flash Hider for AR15/M16
Flash Hider extended bird cage

SKU: fs-a2x

MSRP: $49.95

On Backorder

This version of the A2 Bird Cage Flash Hider makes a 14.5” barrel a legal length of 16” when pinned...
Flash Hider Crush Washer for Windham Weaponry .308
Crush Washer 308

SKU: 12991533-308

MSRP: $4.95

On Backorder

The Crush Washer installs with the convex side (bulges outward) towards the receiver, and the concave side (curves inward) contacting...
Flash Hider for Windham Weaponry .308
Flash Hider 308

SKU: 9349051-308

MSRP: $9.95

In Stock

In the style of the standard A2 “birdcage” Flash Hider, this version – sized for the .308 – has 5...
Front Sight Post - +.040 Height
Front Sight Post 040 Height

SKU: 9349056-mod

MSRP: $19.95

On Backorder

For use with the Colt A4 Removable Carry Handle or other “Mil-Spec” height carry handles or rear flip sights, the...
Front Sight Post Detent for AR15 / M16
Front Sight Post Detent for AR15

SKU: 8448573

MSRP: $1.95

In Stock

This black finished, machined steel Detent engages the notches on the Front Sight Post to lock it in place at...
Front Sight Post Detent Spring for AR15 / M16
Front Sight Post Detent Spring for AR15

SKU: 8448574

MSRP: $1.95

In Stock

Fits into and provides the upward pressure for the Front Sight Post Detent to hold the Sight Post in position....
Front Sight Post Kit
Front Sight Post Kit

SKU: KIT-A2FSP

MSRP: $59.95

On Backorder

This kit will help you install the correct front sight post for your rifle to insure proper sight elevation with...
Front Sight Taper Pin for AR15 / M16
Front Sight Taper Pin for AR15 - Each

SKU: 8448575

MSRP: $3.95

In Stock

The correct way to affix a Front Sight Base to a barrel is with 2 Taper Pins. These are machined...
Front Sling Swivel for AR15 / M16
Sling Swivel front

SKU: 8448571

MSRP: $4.95

In Stock

The AR15/M16 standard front sling swivel provides a sling attachment point on the front sight base, and is formed from...
Front Sling Swivel Rivet for AR15 / M16
Front Sling Swivel Rivet for AR15

SKU: 8448697

MSRP: $4.95

In Stock

A 1/8äó? x 7/16äó? black finished rivet designed specifically to attach the Front Sling Swivel to the gas block.
Gas Tube's

MSRP: $37.95$39.95

On Backorder

These mil-spec stainless-steel gas tubes are extremely durable for many hours of dependable use. Whether you’re building a new firearm...
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Rifle-Length Gas Tube for Windham Weaponry .308
Gas Tubes 308

MSRP: $14.95

On Backorder

These mil-spec stainless-steel gas tubes are extremely durable for many hours of dependable use. Whether you’re building a new firearm...
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Gas Tube Spring Pin for AR15 / M16
Gas Tube Spring Pin for AR15

SKU: ms16562-106

MSRP: $1.99

In Stock

This (5/64” x 5/16”) Steel Spring Pin holds the Gas Tube in place within the Front Sight Base. If you...
Low Profile Gas Block with Set Screws for AR-15 / M16
Gas Block with Set Screws shaved front site

MSRP: $39.95

On Backorder

This variation of our quality machined steel Gas Block is lightweight, strong and small enough to use with almost any handguard. They mount using two set screws on the bottom. If your barrel does not have the slots from taper pins, some gunsmithing may be needed to ensure a secure attachment to the barrel. We recommend using Red 262 Loctite on the set screws to help keep them in place. This gas block is available for .750” and .650" diameter barrels. Black phosphate finished – made in the U.S.A.
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Mil. Std. 1913 Rail Gas Block Kit with Stud & Sling Swivel for AR15 / M16
Gas Block rail Kit with Stud / Sling Swivel

SKU: KIT-PICBLOCK-5

MSRP: $99.95

On Backorder

This version of the Windham Weaponry Gas Block has a stud and sling swivel attachment machined in to accommodate QD...
Flash Hider phantom 5c2

MSRP: $64.95$65.95

On Backorder

The popular Phantom design flash hider will effectively control muzzle flash with its five longitudinal vents. Muzzle gases are directed...
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Picatinny Rail Gas Block Kit
Gas Block Picatinny kit

SKU: kit-picblock

MSRP: $79.95

On Backorder

Windham Weaponry has developed a solid steel Gas Block with an integral Picatinny Rail allowing you to mount the accessory...
POF .308 Mid-Length Adjustable Gas Block for .308 Carbine / AR10 platform
Gas block adjustable mid length 308

SKU: gb-adj-mid-308

MSRP: $219.00

POF’s unique Adjustable Gas Block/Gas Tube System offers easy regulation of your rifle’s gas system to achieve optimum operating efficiency....

Out of stock

POF Adjustable Gas Blocks for AR15 / M16 Rifles
Gas Blocks adjustable

SKU: gb-adj

MSRP: $149.95

On Backorder

POF’s unique Adjustable Gas Block/Gas Tube System offers easy regulation of your rifle’s gas system to achieve optimum operating efficiency....
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Round Handguard Cap for 3/4" Barrel
Handguard Cap round for .750 Barrel

SKU: hcap-rdhvy

MSRP: $9.95

On Backorder

The Handguard Cap anchors the forward ends of the Carbine Two Piece Handguards onto the barrel so they won’t rotate...
Smith Enterprises Good Iron Muzzle Brake for .308 / 7.62x39 / .300 Blackout
Muzzle Brake for .308 / 7.62x39 / .300 Blackout Smith

SKU: se-1002-rr

MSRP: $98.00

On Backorder

For use on .308, 7.62×39, and .300 Blackout caliber AR platform rifles or barrels, he Smith Enterprises Good Iron .308...
Snap Ring for AR15 / M16
Snap Ring for AR15

SKU: ms16626-1137

MSRP: $2.95

In Stock

The Snap Ring keeps the Weld Spring within the Delta Ring and retains that assembly on the Barrel Nut. Manufactured...
Snap Ring for Windham Weaponry 308
Snap Ring 308

SKU: ms16626-1137-308

MSRP: $6.99

On Backorder

The Snap Ring keeps the Weld Spring within the Delta Ring and retains that assembly on the Barrel Nut. Manufactured...
Triangular Handguard Caps
Triangular Handguard Cap 750

SKU: HCAP-TRI-750

MSRP: $9.95

In Stock

The Triangular Handguard Cap was designed for the older, vertically split Triangular Handguard sets. Application is for .750 diameter barrels....
Troy Industries Medieval Muzzle Brake for .223/5.56mm
Muzzle Brake medieval 223

SKU: mb-medieval-556

MSRP: $49.95

On Backorder

The Troy Industries Medieval Muzzle Brake is designed to reduce recoil and muzzle climb on AR-15 style rifles. Threaded for...
Troy Medieval Muzzle Brake for 7.62 x 39mm, .308, .300 Blackout
Muzzle Brake Medieval 762 x 39

SKU: MB-MEDIEVAL-762

MSRP: $69.95

On Backorder

The Troy Medieval™ Muzzle Brake will help keep your rifle steady during rapid fire. This rugged brake enhances control and...
Bbl 20 fluted ss threaded w/ matching bolt

SKU: BA20FSST

MSRP: $395.00

In Stock

This superbly accurate VEX Barrel is ready for your custom rifle project. This Barrel offers a threaded muzzle so that...
Vortex Flash Hider for AR15 / M16
Flash Hider vortex

SKU: fh-vortex

MSRP: $95.95

On Backorder

The Vortex Flash Hider’s specially angled helical flutes effectively hide flash, and align exiting barrel gas to improve accuracy with...
Weld Spring for AR15 / M16
Weld Spring for AR15

SKU: 8448555

MSRP: $3.95

In Stock

The Weld Spring is housed within the Delta Ring and held in place by the Snap Ring. All three parts...
Weld Spring for Windham Weaponry .308
Weld Spring 308

SKU: 8448555-308

MSRP: $9.95

On Backorder

The Weld Spring is housed within the Delta Ring and held in place by the Snap Ring. All three parts...
Windham Weaponry .450 Bushmaster A2 Style Flash Hider 11/16" x 24 T.P.I.
Flash Hider 450

SKU: 9349051-450

MSRP: $19.95

On Backorder

Machined specifically for the Windham Weaponry .450 Bushmaster, this A2 Style Flash Hider will control muzzle rise and reduce flash...
Windham Weaponry .450 Bushmaster Crush Washer
Crush Washer 450

SKU: 12991533-450

MSRP: $9.95

On Backorder

Machined specifically for the Windham Weaponry .450 Bushmaster, this Crush Washer is intended to work with the .450 A2 Style...
Bbl assembly only 11.5 heavy flattop

SKU: BA11FT

MSRP: $245.00

On Backorder

This 11.5” chambered for .223/5.56mm heavy profile barrel comes with a Mil. Std. 1913 railed gas block. This premium barrel...
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Bbl assembly only 11.5 heavy

MSRP: $249.00

On Backorder

This 11.5” chambered in .223/5.56mm heavy profile barrel comes with a full front sight. This premium barrel is machined from...
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Windham Weaponry 14.5in M4 Barrel for AR15 / M16
Bbl assembly only 14m4 1x7

SKU: ba-14m4-7

MSRP: $249.00

On Backorder

This M4 Profile Barrel – 14.5″ in length – has the M4 turning (for mounting a grenade launcher), and the...
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Bbl assembly only 16 superlite flattop

SKU: BA16SLFT

MSRP: $249.00

On Backorder

This 16” pencil barrel is perfect for replacing an old, worn barrel or upgrading your current rifle build. It is...
Windham Weaponry 16in Dissipator Heavy Barrel for AR15 / M16
Bbl assembly only 16 heavy disssipator

SKU: ba16hbd

MSRP: $255.00$325.00

On Backorder

Similar to our M4 profile Dissipator Barrel, this offers our Heavy Profile turning. Rifle length sighting improves accuracy while retaining...
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Windham Weaponry 16in Dissipator M4 Barrel for AR15 / M16
Bbl assembly only 16m4 dissiaptor

SKU: ba16m4d

MSRP: $255.00$325.00

On Backorder

This has long been a popular barrel profile for the AR15/M16 platform as it offers rifle length sighting for improved...
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Windham Weaponry 16in Heavy Barrel Kit for AR15 / M16
Bbl kit 16 heavy

SKU: kit-ba16hb

MSRP: $279.00

On Backorder

Here is our highly accurate 16″ Heavy Barrel with all the parts needed for completion. Machined from 4150 Chrome Moly...
Bbl kit 16 flattop

SKU: kit-ba16ft

MSRP: $275.00

On Backorder

This Heavy Profile Barrel includes the Windham Weaponry Picatinny Rail Gas Block (attached to the barrel using taper pins) to...
Windham Weaponry 16in Heavy Barrel Sub-Assembly for AR15 / M16
Bbl assembly only 16 heavy

SKU: ba16hb

MSRP: $249.95

On Backorder

This 16” “Heavy” Barrel is perfect for replacing an old, worn or inaccurate barrel. In Heavy Profile under the handguard...
Bbl assembly only 16 flattop

SKU: ba16ft

MSRP: $249.95

On Backorder

This 16” “Heavy” profile Barrel includes the Windham Weaponry Picatinny Rail Gas Block (mounted to barrel using taper pins). That...
Windham Weaponry 16in M4 Barrel - 1x7 Twist - for AR15 / M16
Bbl assembly only 16m4 1x7

SKU: ba16m4-7

MSRP: $249.00

On Backorder

This Windham Weaponry Barrel is unique in that it is rifled 1×7″ Right Hand Twist instead of our more common...
Bbl assembly only 16m4 flattop

SKU: ba16m4ft

MSRP: $249.00

On Backorder

This is the Barrel from Our “SRC” Rifle, similar to our 16” M4 profile barrel but includes a Picatinny Rail...
Bbl kit 16m4 flattop

SKU: kit-ba16m4ft

MSRP: $275.00

On Backorder

This is the Barrel from Our “SRC” Rifle, similar to our 16” M4 profile barrel but includes a Picatinny Rail...
Bbl kit 16m4 flattop 762x39

SKU: kit-ba16m4ft-762x39

MSRP: $278.00

On Backorder

This fine Windham Weaponry AR-15 Barrel – chambered for 7.62 X 39mm Caliber – is 16″ in length, turned in...
Windham Weaponry A2 Government Profile 20in Barrel Kit for AR15 / M16
BA20gvt-7-Kit

SKU: KIT-20GVT-7

MSRP: $249.00$395.00

On Backorder

This A2 Gov’t. profile barrel kit – with all parts forward of the upper receiver – is ready for your next target or service rifle build. The highly accurate 20″ barrel is chrome lined and machined from 4150 chrome moly vanadium 11595E steel is rifled 1 x 9″ – right hand twist. The barrel is finished in black manganese phosphate for protection against rust and corrosion. A standard A2 front sight base with sling swivel is fitted. Kit includes A2 flash suppressor, barrel nut, crush washer, delta ring kit and rifle length gas tube. Rifle-length handguards are also included.
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Bbl assembly only 20 gvt-7

MSRP: $245.00$295.00

On Backorder

This A2 Gov’t. profile barrel. The highly accurate 20″ barrel is chrome lined and machined from 4150 chrome moly vanadium...
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Bbl assembly only 16m4

SKU: ba16m4

MSRP: $255.95

On Backorder

This is the Barrel from our “MPC” Rifle – 16” in length, turned with the M4 profile, and includes the...
Windham Weaponry MPC 16in M4 Barrel Kit for AR15 / M16
Bbl kit 16m4

SKU: kit- ba16m4

MSRP: $275.00

On Backorder

This premium Barrel Kit from our “MPC” Rifle – 16” in length, turned with the M4 profile, includes all parts...
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Windham Weaponry Round Heavy M4 Handguard Cap for AR15/M16
Hgd cap round heavy M4

SKU: hcap-rdhvym4

MSRP: $3.95

In Stock

This Hand Guard Cap is the Round, Heavy M4 type for use with carbine length handguards on the AR15/M16. Center...
Yankee Hill .308 Phantom Flash Hider for AR platform
Phantom Flash Hider 308

SKU: yhm-3080-5c2

MSRP: $99.99

On Backorder

The Yankee Hill .308 (.30 caliber) Phantom Flash Hider features five, straight, longitudinal vents to hide flash while dispersing gases...

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