Rifle Parts

Rifle Parts

Explore our extensive selection of rifle parts, where we proudly serve as the premier distributor of parts for Colt M4/AR15 series of rifles. Our inventory includes everything you need to customize, upgrade, or repair your rifle, featuring high-quality components such as barrels, triggers, stocks, and handguards. Designed for durability and precision, our part offerings ensure optimal performance and reliability. Whether you’re a seasoned gunsmith or a DIY enthusiast, shop now for competitive prices and fast shipping on essential rifle parts that enhance your shooting experience and keep your rifle in top condition.

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  • On Sale
    Colt M16 AR15 Bolt Assembly
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    Colt M16/AR15 Bolt Assembly

    Colt

    Now: $99.00
    Was: $99.99
    Factory Colt bolt assembly for your AR15, M16 or M4 is the only bolt manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto receivers. Bolts are MPI...
    Now: $99.00
    Was: $99.99
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    Was: $99.99
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  • Colt Carbine Length Straight Gas Tube for LE6940 Series
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    Colt Carbine Length Straight Gas Tube for LE6940 Series

    Colt

    $25.00
    This is a genuine factory Colt carbine-length straight gas tube designed specifically for the LE6940 series rifles. Constructed from stainless steel to mil-spec standards, it ensures reliable gas...
    $25.00
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    $25.00
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  • On Sale
    Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 10-Round Magazines Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 10-Round Magazines
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    Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 10-Round Magazines

    Colt

    $199.00 - $239.00
    Transform your .223/5.56mm AR platform rifle with the Colt .22 LR conversion bolt. Your trusted Colt rifle becomes a cost-effective training tool with this convenient drop-in conversion bolt...
    $199.00 - $239.00
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    $199.00 - $239.00
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  • Colt M16/M4/AR15 Ambidextrous Magazine Release
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    Colt M16/M4/AR15 Ambidextrous Magazine Release

    $40.00
    Factory Colt M16/M4/AR15 ambidextrous magazine release, allows you to activate the magazine release with the thumb of the non-firing hand.
    $40.00
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    $40.00
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  • On Sale
    B&T 5.56mm Muzzle Brake Adapter for SureFire Suppressors | 1/2x28
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    B&T 5.56mm Muzzle Brake Adapter for SureFire Suppressors | 1/2x28

    B&T

    Now: $69.00
    Was: $120.00
    B&T USA Rotex-SF 5.56 / .223 Muzzle Brake, 1/2x28. Precision-machined from heat-treated stainless steel, this Muzzle Brake is designed by B&T. This brake provides fast-attach mounting for the B&T...
    Now: $69.00
    Was: $120.00
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    Was: $120.00
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  • Colt AR15/M4 Safety Selector Detent
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    Colt AR15/M4 Safety Selector Detent

    Colt

    $3.00
    This is a genuine factory Colt safety selector detent designed for M16, M4, and AR-15 type rifles. Manufactured to mil-spec standards, it provides reliable engagement and retention for the fire...
    $3.00
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    $3.00
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  • On Sale
    Colt M16/M4/AR15 Auto Hammer
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    Colt M16/M4/AR15 Auto Hammer

    Colt

    Now: $24.99
    Was: $30.00
    Factory MIL-spec Colt auto hammer for M16/M4/AR15 rifles. Does NOT come with retaining pin, this is for the hammer itself. Replacement parts, all NFA rules apply
    Now: $24.99
    Was: $30.00
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    Now: $24.99
    Was: $30.00
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  • On Sale
    Colt M16/AR15 Bolt Carrier Assembly Colt M16/AR15 Bolt Carrier Assembly
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    Colt M16/AR15 Bolt Carrier Assembly

    Colt

    Now: $99.00
    Was: $129.99
    Factory Colt bolt carrier assembly for your AR15, M16 or M4 is the only bolt carrier manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto receivers...
    Now: $99.00
    Was: $129.99
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    Was: $129.99
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  • Out of Stock
    On Sale
    .22LR Drop-In Bolt Conversion Kit for SIG MCX w/ 3x Magazines
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    .22LR Drop-In Bolt Conversion Kit for SIG MCX w/ 3x Magazines

    AU

    Now: $119.00
    Was: $229.00
    Transform your .223/5.56mm SIG MCX platform rifle with the NextLevel .22 LR conversion bolt. Your trusted SIG MCX rifle becomes a cost-effective training tool with this convenient drop-in conversion...
    Now: $119.00
    Was: $229.00
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    Now: $119.00
    Was: $229.00
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  • Out of Stock
    On Sale
    Heckler & Koch MP5/MP5K Extractor
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    Heckler & Koch MP5 Extractor

    Heckler & Koch

    MSRP: $55.00
    Now: $42.00
    Was: $50.00
    Heckler & Koch MP5 ExtractorDescription: Factory Heckler & Koch MP5 / MP5K / SP5K Extractor
    MSRP: $55.00
    Now: $42.00
    Was: $50.00
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    MSRP: $55.00
    Now: $42.00
    Was: $50.00
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  • On Sale
    Colt M4 14.5 inch 5.56mm Barrel Assembly w/ Fixed Front Sight Colt M4 14.5 inch 5.56mm Barrel Assembly w/ Fixed Front Sight
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    Colt M4 14.5 inch 5.56mm Barrel Assembly w/ Fixed Front Sight

    Colt

    Now: $275.00
    Was: $290.00
    Factory Colt M4 profile, 14.5 inch, 5.56x45mm NATO, carbine length gas system barrel. Complete barrel assembly features M4 feed ramp, barrel nut, fixed front sight tower with sight post, and is...
    Now: $275.00
    Was: $290.00
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    Now: $275.00
    Was: $290.00
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  • Out of Stock
    On Sale
    Colt Pistol Grip Screw
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    Colt Pistol Grip Screw

    Colt

    MSRP: $4.00
    Now: $3.50
    Was: $4.00
    Factory Colt pistol grip screw.
    MSRP: $4.00
    Now: $3.50
    Was: $4.00
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    MSRP: $4.00
    Now: $3.50
    Was: $4.00
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  • On Sale
    Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel | Incomplete Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel | Incomplete
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    Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel | Incomplete

    Heckler & Koch

    Now: $550.00
    Was: $699.00
    Factory original German production Heckler & Koch HK21A1/HK11A1/HK21E 7.62mm NATO barrel, missing flash hider and carry handle. Fully functional, surplus grade, aesthetic condition varies, rifling...
    Now: $550.00
    Was: $699.00
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    Now: $550.00
    Was: $699.00
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  • Out of Stock
    Colt M16 Select-Fire to Semi-Auto Conversion Kit
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    Colt M16 Select-Fire to Semi-Auto Conversion Kit

    Colt

    $30.00
    All factory Colt parts needed to properly convert select fire (full auto or burst) M16 rifles to semi-automatic only. Ideal solution for agencies in possession of surplus M16s from the US Government...
    $30.00
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    $30.00
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  • On Sale
    B&T 7.62mm 5/8x24 Closed Tine Flash Hider for Rotex/SureFire Suppressors
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    B&T 7.62mm 5/8x24 Closed Tine Flash Hider for Rotex/SureFire Suppressors

    B&T

    Now: $69.00
    Was: $120.00
    B&T USA Rotex-SF 7.62 / .308 Assault Closed Tine Muzzle Device, 5/8x24. Precision machined from heat-treaded stainless steel, this "Assault" Muzzle Device is designed by B&T. The Assault provides...
    Now: $69.00
    Was: $120.00
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    Now: $69.00
    Was: $120.00
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  • On Sale
    Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel
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    Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel

    Heckler & Koch

    Now: $799.00
    Was: $1,199.00
    Factory original German production Heckler & Koch HK21A1/HK11A1 7.62mm NATO barrel, with barrel safety pin allowing it to function in a HK21E or HK11E. Fully functional, surplus grade, aesthetic...
    Now: $799.00
    Was: $1,199.00
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    Now: $799.00
    Was: $1,199.00
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  • On Sale
    AU AR15/M4 Low Profile Gas Block | Lightweight Aluminum
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    AU AR15/M4 Low Profile Gas Block | Lightweight Aluminum

    AU

    Now: $12.00
    Was: $29.95
    AU AR15/M4 Low Profile Gas Block | Lightweight AluminumDescription: Our Low Profile Lightweight Aluminum Gas Block fits AR15/M4 type rifles and designed to fit inside most free float rails allowing...
    Now: $12.00
    Was: $29.95
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    Now: $12.00
    Was: $29.95
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  • Out of Stock
    Knights Semi-Auto Ambidextrous Safety Selector Lever Knights Ambidextrous Semi-Auto Safety Selector Lever
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    Knights Ambidextrous Semi-Auto Safety Selector Lever

    Knights Armament

    $68.00
    The Knights Armament Ambidextrous Safety Selector Kit includes 3 different right hand selector options to suit individual shooter preferences. There is the choice of a full size right hand selector...
    $68.00
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    $68.00
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  • On Sale
    Colt Front A2 Sight Gas Block Assembly w/ Gas Tube Colt Front A2 Sight Gas Block Assembly w/ Gas Tube
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    Colt Front A2 Sight Gas Block Assembly w/ Gas Tube

    Colt

    Now: $59.00
    Was: $79.00
    Factory Colt front A2 sight base gas block assembly with gas tube for carbine length rifles. Gas blocks and barrels must be drilled together. Drilling both the barrel and gas block at the same time...
    Now: $59.00
    Was: $79.00
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    Now: $59.00
    Was: $79.00
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  • On Sale
    Colt AR15/M4 Mil-Spec Fire Control Parts Kit Colt AR15/M4 Mil-Spec Fire Control Parts Kit
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    Colt AR15/M4 Mil-Spec Fire Control Parts Kit

    Colt

    Now: $74.99
    Was: $89.99
    This is a genuine factory Colt mil-spec fire control parts kit for AR-15 and M4 semi-automatic rifles. It includes all the essential components needed to complete or replace the fire control group...
    Now: $74.99
    Was: $89.99
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    Now: $74.99
    Was: $89.99
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  • Out of Stock
    Schmid Ambidextrous Full-Auto Safety Selector | Long/Long Schmid Ambidextrous Full-Auto Safety Selector | Long/Long
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    Schmid Ambidextrous Full-Auto Safety Selector | Long/Long

    Schmid Tool

    MSRP: $33.99
    $25.00
    Schmid full auto ambidextrous safety selector lever, is precision manufactured from high-grade steel to correct mil-spec dimensions. Fits AR15, M4 and 901 rifles. With two full size levers.
    MSRP: $33.99
    $25.00
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    MSRP: $33.99
    $25.00
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  • Out of Stock
    On Sale
    B&T 5.56mm M15x1 Closed Tine Flash Hider for SureFire & BT Suppressors
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    B&T 5.56mm M15x1 Closed Tine Flash Hider for SureFire & BT Suppressors

    B&T

    Now: $99.00
    Was: $125.00
    The B&T 5.56mm M15x1 thread pitch Closed Tine Flash Hider closely resembles a traditional birdcage flash hider with far superior flash suppression qualities and additionally serving as a rock-solid...
    Now: $99.00
    Was: $125.00
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    Now: $99.00
    Was: $125.00
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    Out of Stock
  • On Sale
    Colt M4/AR15 Semi-Auto Trigger Assembly Colt M4/AR15 Semi-Auto Trigger Assembly
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    Colt M4/AR15 Semi-Auto Trigger Assembly

    Colt

    Now: $39.00
    Was: $45.00
    Factory Colt semi-auto trigger assembly for current production M4/AR15 rifles using 0.155 size pin.
    Now: $39.00
    Was: $45.00
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    Now: $39.00
    Was: $45.00
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  • On Sale
    B&T 7.62mm 3-Prong Flash Hider Adapter for SureFire Suppressors | 5/8x24
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    B&T 7.62mm 3-Prong Flash Hider Adapter for SureFire Suppressors | 5/8x24

    B&T

    Now: $69.00
    Was: $120.00
    B&T USA Rotex-SF 7.62 / .308 Assault 3 Prong Muzzle Device, 5/8x24. Precision machined from heat-treaded stainless steel, this "Assault" Muzzle Device is designed by B&T. The Assault provides...
    Now: $69.00
    Was: $120.00
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    Now: $69.00
    Was: $120.00
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  • On Sale
    Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 15-Round Magazines Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 15-Round Magazines
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    Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 15-Round Magazines

    Colt

    $199.00 - $239.00
    Transform your .223/5.56mm AR platform rifle with the Colt .22 LR conversion bolt. Your trusted Colt rifle becomes a cost-effective training tool with this convenient drop-in conversion bolt...
    $199.00 - $239.00
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    $199.00 - $239.00
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  • Colt 9mm SMG Complete Bolt Carrier Group Assembly Colt 9mm SMG Complete Bolt Carrier Group Assembly
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    Colt 9mm SMG Complete Bolt Carrier Group Assembly

    Colt

    $240.00
    Factory Colt complete bolt carrier group assembly for your 9mm AR15 SMG and is the only BCG manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto...
    $240.00
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    $240.00
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  • On Sale
    Colt M4/AR15 Semi-Auto Hammer
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    Colt M4/AR15 Semi-Auto Hammer

    Colt

    Now: $39.00
    Was: $55.00
    Factory Colt semi-auto hammer for current production M4/AR15 rifles using 0.155 size pin.
    Now: $39.00
    Was: $55.00
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    Now: $39.00
    Was: $55.00
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  • On Sale
    B&T 7.62mm Muzzle Brake Adapter for SureFire Suppressors | 5/8x24
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    B&T 7.62mm Muzzle Brake Adapter for SureFire Suppressors | 5/8x24

    B&T

    Now: $69.00
    Was: $120.00
    B&T USA Rotex-SF 7.62 / .308 Muzzle Brake, 5/8x24. Precision-machined from heat-treated stainless steel, this Muzzle Brake is designed by B&T. This brake provides fast-attach mounting for the B&T...
    Now: $69.00
    Was: $120.00
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    Now: $69.00
    Was: $120.00
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  • Out of Stock
    Colt AR15/M4 Mil-Spec Lower Parts Kit
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    Colt AR15/M4 Mil-Spec Lower Parts Kit

    Colt

    $69.00
    Factory Colt lower parts for AR15/M4 type rifles. Includes: 1. Grip 2. Grip Screw Washer 3. Grip Screw 4. Bolt Catch 5. Bolt Catch Plunger 6. Bolt Catch Spring 7. Bolt Catch Roll Pin 8. Mag...
    $69.00
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    $69.00
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  • Out of Stock
    On Sale
    Dead Air KeyMount 3-Prong Flash Hider Dead Air KeyMount 3-Prong Flash Hider
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    Dead Air KeyMount 3-Prong Flash Hider

    Dead Air

    Now: $60.00
    Was: $89.00
    Our flash hider has a unique design featuring mass shifted equal length tines. The end result is a flash hider that does not “ping.” It is compatible with our Sandman Series and other KeyMo equipped...
    Now: $60.00
    Was: $89.00
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    Now: $60.00
    Was: $89.00
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  • On Sale
    Colt AR15/M4 Bolt Catch Colt AR15/M4 Bolt Catch
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    Colt AR15/M4 Bolt Catch

    Colt

    Now: $18.00
    Was: $21.95
    Factory Colt bolt catch for M16/M4/AR15 type rifles.
    Now: $18.00
    Was: $21.95
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    Now: $18.00
    Was: $21.95
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  • On Sale
    Colt AR15/M4 Takedown Pin
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    Colt AR15/M4 Takedown Pin

    Colt

    Now: $5.99
    Was: $9.99
    Factory Colt takedown pins for AR15/M4/M16 series of rifles.   Sold Invidually
    Now: $5.99
    Was: $9.99
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    Now: $5.99
    Was: $9.99
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  • Colt M4/AR15 Bolt Catch Roll Pin
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    Colt M4/AR15 Bolt Catch Roll Pin

    Colt

    $2.99
    Colt M4/AR15 Bolt Catch Roll Pin P/N: SP95105 Factory Colt roll pin / spring pin that retains the bolt catch in the M4, AR-15, and M16 lower receiver. Small service part. Sold individually...
    $2.99
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    $2.99
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  • On Sale
    Colt AR15/M4 Trigger Guard Assembly Colt AR15/M4 Trigger Guard Assembly
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    Colt AR15/M4 Trigger Guard Assembly

    Colt

    Now: $11.99
    Was: $14.00
    Genuine Colt Trigger Guard Assembly, part number SP61970. This is the classic hinged AR-15 / M16 trigger guard that pivots downward for easier access when wearing gloves. The assembly comes complete...
    Now: $11.99
    Was: $14.00
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    Now: $11.99
    Was: $14.00
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