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Yankee Hill Machine Gun Parts

Yankee Hill Machine Inc., or YHM for short, is a fine example of unsurpassed quality in the design and engineering of the best arms accessories. Everything with the YHM name is proudly made in the USA. Whether you're looking for a Yankee Hill Flash Suppressor like the Annihilator "Flash Hider," capable of suppressing 99% of your weapon's flash, or a top-quality AR 15 Muzzle Brake, you'll find the extreme attention to detail in these gun parts astounding.

Check out the YHM Handguard options, including the lineup of Diamond Series free float rails in a variety of different lengths. You'll also find a nice selection of gun sights and rifle barrels here, all machined to exacting perfection. Easy-pull and easy-push Yankee Hill Takedown Pins are available. If you need a Yankee Hill Machine Muzzle Compensator or YHM AR 15 Flash Hider look to us for the best prices, selection and service!

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Yankee Hill Machine (YHM) - EZ Pull Takedown Pin Set

These takedown pins have over sized heads to make separating the upper and lower receiver faster and easier. Perfect for the shooting enthusiast with a variety of top ends and a single lower receiver. Heat treated and plated to Mil. Specs. (U.S. Patent #7,937,876)

List Price: $20.50
Our Price: $18.99
Savings: $1.51
In Stock
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Yankee Hill Machine (YHM) - Rail End Cap 7/8" Inside Diameter

This screw-in end cap is the perfect way to accessorize the end of your YHM handguard. The end cap helps keep out large debris and does not affect the free-float characteristics of the handguards.

Our Price: $18.99
In Stock
(1)
Yankee Hill Machine EZ "Push" Takedown Pin Set Yankee Hill Machine (YHM) - EZ "Push" Takedown Pin Set

These takedown pins are standard mil-spec pins that have been extended to make pushing the pins out by hand that much easier.Heat treated and plated to Mil. Specs. (U.S. Patent #7,937,876)

List Price: $20.50
Our Price: $18.99
Savings: $1.51
(Out of Stock)
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Yankee Hill Machine (YHM) - Forearm End Cap - Heavy Barrel 1 1/16" Inside Diameter

This screw-in end cap is the perfect way to accessorize the end of your YHM handguard. The end cap helps keep out large debris and does not affect the free-float characteristics of the handguards.

Our Price: $18.99
In Stock
Yankee Hill Machine Low Profile Gas Block .750" Yankee Hill Machine (YHM) - Low Profile Gas Block .750"

This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two set screws and is .950 Inches long. Manufactured from high quality steel and finished with a mil. spec. phosphate coating. Made in the U.S.A.

Our Price: $24.99
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Yankee Hill Machine (YHM) - Phantom 5C1 Comp/Flash Hider (1/2x28tpi) .223/ 5.56

The popular Phantom Flash Hider has been redesigned to work as a muzzle compensator while maintaining the excellent flash hiding capabilities of its predecessor. This 5 port design has no downward facing port which helps eliminate dust problems when shooting in the prone position. The 5C1 features a "no snag" design that allows the user to navigate rough terrain without interference. For threaded barrels only. Includes crush washer.  Made by YHM (Yankee Hill Machine).

List Price: $34.00
Our Price: $28.99
Savings: $5.01
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Yankee Hill Machine (YHM) - Phantom 5C2 Comp/Flash Hider with Teeth (1/2x28tpi) .223/ 5.56

The popular Phantom Flash Hider has been redesigned to work as a muzzle compensator while maintaining the excellent flash hiding capabilities of its predecessor. This 5 port design has no downward facing port which helps eliminate dust problems when shooting in the prone position. The 5C2 keeps the aggressive front end used in hand to hand situations.  Includes 1 crush washer.  Made by YHM (Yankee Hill Machine).

List Price: $34.00
Our Price: $28.99
Savings: $5.01
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Yankee Hill Machine (YHM) - Phantom Comp/ Muzzle Brake with Teeth (1/2x28tpi) .223/ 5.56

Designed with Phantom styling in mind but works as a muzzle brake and compensator. This 5 port design has no downward facing port which helps eliminate dust problems when shooting in the prone position. The 5M1 maintains the aggressive front end for hand-to-hand situations. Threaded 1/2"-28. Includes crush washer. Made by YHM (Yankee Hill Machine).

List Price: $34.00
Our Price: $28.99
Savings: $5.01
In Stock
(5)
Yankee Hill Machine (YHM) - Phantom Comp/ Muzzle Brake without Teeth (1/2x28tpi) .223/ 5.56

Designed with Phantom styling in mind but works as a muzzle brake and compensator. This 5 port design has no downward facing port which helps eliminate dust problems when shooting in the prone position. The 5M2 features a smooth "No Snag" design. Threaded 1/2"-28. Includes crush washer. Made by YHM (Yankee Hill Machine).

List Price: $34.00
Our Price: $28.99
Savings: $5.01
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Yankee Hill Machine (YHM) -"ANNIHILATOR" FLASH HIDER .223/5.56mm (1/2x28 Thread)

Bold, aggressive style and awesome performance! The unique six-sided Annihilator designed is based off of  our proven Phantom Flash Hider and equals or exceeds it's excellent flash hiding capabilities. This 6 port design eliminates over 99% of flash and does not requiring "timing" of the hider. Threaded 1/2"-28. Includes crush washer.

List Price: $36.00
Our Price: $29.99
Savings: $6.01
In Stock
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Yankee Hill Machine Low Profile Gas Block .750" (Clamp style) Yankee Hill Machine (YHM) - Low Profile Gas Block .750" (Clamp style)

This gas block, from Yankee Hill Machine, installes in place of a standard front sight base to provide a simple, low profile design that can be used to mount an extended length hand guard or free float tube. The YHM-9384 is a clamp style gas block and does not rely on set screws to stay in place. Manufactured from high quality steel and finished with a mil. spec. phosphate coating. Made in the U.S.A.

Our Price: $32.99
(Out of Stock)
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Yankee Hill Machine "ANNIHILATOR" FLASH HIDER 7.62x39, 6.8SPC, 9mm (1/2"x36) Yankee Hill Machine (YHM) - ANNIHILATOR FLASH HIDER 7.62x39, 6.8SPC, 9mm (1/2"x36)

Bold, aggressive style and awesome performance! The unique six-sided Annihilator designed is based off of  our proven Phantom Flash Hider and equals or exceeds it's excellent flash hiding capabilities. This 6 port design eliminates over 99% of flash and does not requiring "timing" of the hider. Threaded 1/2"-36. Includes crush washer. Compatible with 6.8 SPC, 9mm, and 7.62x39.

List Price: $36.00
Our Price: $34.99
Savings: $1.01
In Stock
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Yankee Hill Machine (YHM) - Gas Block .936" I.D. Bull Barrel

This gas block replaces your existing front sight and provides a simple, low profile gas block to your bull barrel. It clamps to the barrel using 3 Allen screws. This gas block has a bore diameter of .936 inches for bull barrels. Manufactured from aluminum and finished with a matte black anodize. Made in the U.S.A.

Our Price: $44.99
In Stock
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Yankee Hill Machine (YHM) - Diamond Series AR15 Free Float Rail (choose length)

When you want a nice looking and affordable USA made quad rail the YHM Diamond Series forearm is it.

List Price: $145.50
Our Price: $124.99
In Stock
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Yankee Hill Machine (YHM) - SLR- Smooth Series Rail (choose length)

New for 2013, YHM newest line of AR-15 handguards, the SLR (Slim, Light, Railed) series. From the ground up these new handguards address to key customer demands. A slimmer design and being compatible with aftermarket piston systems.

In Stock
Yankee Hill Machine (YHM) - 9.285" SLR-Quad Series Rail (Mid-Length)

New for 2013, YHM newest line of AR-15 handguards, the SLR (Slim, Light, Railed) series. From the ground up these new handguards address to key customer demands. A slimmer design and being compatible with aftermarket piston systems.

List Price: $202.00
Our Price: $179.99
In Stock
Yankee Hill Machine (YHM) - 12.585" SLR-Quad Series Rail (Rifle Length)

New for 2013, YHM newest line of AR-15 handguards, the SLR (Slim, Light, Railed) series. From the ground up these new handguards address to key customer demands. A slimmer design and being compatible with aftermarket piston systems.

List Price: $230.00
Our Price: $194.20
(Out of Stock)
Yankee Hill Machine (YHM) - Q.D.S (Quick Deploy Sights) Flip-up Front and Rear Set

The Yankee Hill Machine QDS Flip Up Sight System features a spring loaded deployment system that automatically flips the sight up at the push of a button. Front and rear sights lock positively in the folded and deployed positions and are precision machined from high strength aircraft aluminum and hard coat anodized to military specifications.

Our Price: $184.99
(Out of Stock)
Yankee Hill Machine (YHM) - Q.D.S (Quick Deploy Sights) Flip-up Hooded Front and Rear Set

The Yankee Hill Machine QDS Flip Up Sight System features a spring loaded deployment system that automatically flips the sight up at the push of a button. Hooded Front (HK style) and rear sights lock positively in the folded and deployed positions and are precision machined from high strength aircraft aluminum and hard coat anodized to military specifications.

Our Price: $184.99
In Stock
Yankee Hill Machine 16" AR 5.56 Barrel YHM-47-T Yankee Hill Machine (YHM) - 16" AR 5.56 Barrel - YHM-47-T

Chambered in 5.56 and made from 4140 Steel. Each barrel is rifled in 1:7 Twist and heat treated to a Rockwell hardness of 25-32, and then finished with a melonite QPQ process. Barrels feature M4 style feed ramps for reliable function and threaded in 1/2"-28 threads to accommodate a wide selection of muzzle brakes, flash hiders, and suppressors.

Our Price: $184.99
(Out of Stock)
Yankee Hill Machine (YHM) - 16" .300 Blackout Barrel, threaded

This barrel from YHM is chambered in .300 Blackout, and made from 4140 steel. It has been heat treated to RC 25-32, and chrome lined, and also features M4 style feed ramps for reliable function. Threaded models feature 1/2"-36 threads for YHM muzzle brakes, flash hiders, and suppressor. Twist rate is 1 in 8". Barrel uses Carbine length gas tube, and .750" diameter gas block.

Our Price: $199.95
(Out of Stock)
Yankee Hill Machine 16" AR 5.56 Barrel Fluted YHM-47-TF Yankee Hill Machine (YHM) - 16" AR 5.56 Barrel 1:7 (Fluted)- YHM-47-TF

YHM-47-TF with a 1:7 twist rate is chambered in 5.56 and made from 4140 Steel and feature YHM’s diamond fluting to improve rigidity and aid in barrel cooling. Each barrel is heat treated to a Rockwell hardness of 25-32, and then finished with a melonite QPQ process. Barrels feature M4 style feed ramps for reliable function and threaded in 1/2"-28 threads to accommodate a wide selection of muzzle brakes, flash hiders, and suppressors.

Our Price: $199.99
(Out of Stock)
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Yankee Hill Machine 16" AR 5.56 Barrel Fluted YHM-49-TF Yankee Hill Machine (YHM) - 16" AR 5.56 Barrel 1:9 (Fluted)- YHM-49-TF

YHM-49-TF with a 1:0 twist rate is chambered in 5.56 and made from 4140 Steel and feature YHM’s diamond fluting to improve rigidity and aid in barrel cooling.

Our Price: $199.99
(Out of Stock)