Parts

Gun Parts for Sale

Impact Guns carries a wide selection of gun parts for sale online. We provide parts for guns and firearms of all makes and models. Do it yourself or have our world-famous gunsmith install your replacement gun parts for you.

Nobody should have to deal with a malfunctioning firearm or throw away an old favorite. We sell gun parts that improve performance and comfort. We also offer parts that extend firearm durability and range time. Our selection of gun parts for sale online has parts for rifles, handguns, shotguns, AR-15s, and more.

Impact Guns is happy to help—whether you’re looking for modifications or replacement gun parts. 

B Square AR15/M16 Accu-Wedge Receiver Buffer

$6.49 $5.28
Low Stock

Don't get a Wedgie! Get a Wedge- the Accu-Wedge. Improves accuracy by eliminating play in the AR-15/M16 receiver. Buffers the cycling system to reduce wear on impacting surfaces. Easy to install. No weapon modifications required. One of the fastest,...

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Anderson AR-15 Lower Parts Kit, 5.56mm, Complete

$42.59
Out of Stock

Anderson AM556LWPARTS AR-15 Lower Parts Kit 5.5 Anderson Manufacturing's Complete Lower Parts Kit includes: Bolt Catch, Bolt Catch Plunger, Bolt Catch Roll Pin, Bolt Catch Spring, Buffer Retainer, Buffer Retainer Spring, Disconnector, Disconnector...

AR15 Crush Washer

$2.49
Very Low Stock

DPMS offers replacement components for the AR-15 that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR series rifle and are perfect for upgrading existing components or...

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GEMTECH MIST-22TD 10/22 INTEGRALLY SUP

$595.00
Very Low Stock

The Gemtech MIST-22 series of Integrally Suppressed 10/22 barrels. Using our patented G-Core™ Technology, we have created a lightweight, easily maintained, and unbelievably quiet package. The MIST-22 and MIST-22TD barrels are a great way to keep your...

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Magpul AFG Angled Fore Grip Black

$34.95 $27.89
Low Stock

Unlike conventional vertical fore-grips, the Magpul AFG (Angled Fore-Grip) takes into account natural body mechanics and provides a comfortable and stable user interface that reduces fatigue and allows for more precise weapon control. By positioning the...

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Magpul Grip - AFG2 Angled Fore Grip - Black

$34.95 $27.89
Low Stock

Unlike conventional vertical fore-grips, the Magpul AFG2 (Angled Fore-Grip) takes into account natural body mechanics and provides a comfortable and stable user interface that reduces fatigue and allows for more precise weapon control. By positioning the...

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Odin Works 223 Black Nitride Bolt Carrier Group

$129.00 $122.55
Available Online

Technical Specs Mil-Spec dimensions Bolt Carrier Group Material: Case Hardened 8620 Steel Finish: Black Nitride. This advanced low friction coating minimizes the need for lubricants. Gas Key: 4130 Steel attached with Grade 8 hardware and properly...

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Odin Works Low Profile Gas Block

$29.00 $27.55
Available Online

Our low profile gas block is manufactured to ensure the proper function of the gas system. It is engineered to fit inside all ODIN Works free float forends. Technical Specs Includes cross pin and set screws. Nitride finish...

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Troy Industries TROY Modular Combat Grip - Black

$69.00 $53.99
Available Online

Grip converts easily into two sizes. 4.63 inches when completely assembled. 3.25 inches when in short - stubby - mode. Thumb screw and low-profile attachment screw included. Three part modular design. High capacity internal storage container. Weighs less...

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Fostech Defendar-15 Bump Fire Stock, AR15/M4

$389.99
This item is no longer available

Defender AR-15 BUMP FIRE STOCK Designed to enhance the versatility & sporting utility of your firearm Bump Fire System works by using the firearm's natural recoil to reset the trigger each time the operator pulls the trigger for each round fired,...

Fostech ECHO 2 BINARY DROP IN TRIGGER. AR15

$491.79
Very Low Stock
Free Shipping

The Echo AR-II Trigger is a ground breaking drop in design that is approved by the ATF. The Echo AR-II trigger does not come with a bolt carrier. You will need a full auto bolt carrier in your firearm for the Echo AR-II to function The Echo Trigger...

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Anderson AR-15 Lower Parts Kit, 5.56mm

$54.79
Very Low Stock

Anderson Manufacturing's Complete Lower Parts Kit includes: Bolt Catch, Bolt Catch Plunger, Bolt Catch Roll Pin, Bolt Catch Spring, Buffer Retainer, Buffer Retainer Spring, Disconnector, Disconnector Spring, Stainiless Steel Hammer, Hammer Pin, Hammer...

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Tac 65 P22 Adapter

$30.09
Very Low Stock

To install it, you don't have to modify your handgun or do any machine work. All you have to do is remove the factory barrel nut with the factory supplied wrench and then replace it with this adapter which will give you the 1/2x28 male thread in the...

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