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Upper Receiver Parts

  • WK180-C Gen 2 Shell Deflector WK180-C Gen 2 Shell Deflector

    WK180-C Gen 2 Shell Deflector

    Deflect spent cartridge casings from hitting your optics with our shell deflector designed for the WK180-C Gen 2 rifle. Constructed of durable, polymer material, and made to take a beating. Low profile on the inside to prevent rubbing with the carrier...

    $19.69
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  • WK180-C GEN 1 Shell Deflector

    WK180-C GEN 1 Shell Deflector

    Deflect spent cartridge casings from hitting your optics with our shell deflector designed for the WK180-C rifle. Constructed of durable, polymer material, and made to take a beating. Very low profile on the inside to prevent rubbing with the carrier...

    $21.29
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  • Forward Assist (Complete Assembly) Forward Assist (Complete Assembly)

    Forward Assist (Complete Assembly)

    The forward assist is a pretty compact unit that most of our customers want as a complete unit. This is the beast you need, pre-assembled, just slide into your Upper Receiver and drive in the Roll Pin (included). Mil-spec Blackened...

    $21.97
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  • Dust Cover Rod Retaining C-clip, Low-Profile

    Dust Cover Rod Retaining C-clip, Low-Profile

    This is a replacement "C" clip for the dust cover. We all think that we can mess with these little clips and win but we are always wrong... soo wrong. For the price and inconvenience of not having one when you need one, I suggest getting a couple extras...

    $1.91
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  • Dust Cover Rod Retaining E-clip, Regular Size

    Dust Cover Rod Retaining E-clip, Regular Size

    This is a replacement "E" clip for the dust cover. We all think that we can mess with these little clips and win but we are always wrong... soo wrong. For the price and inconvenience of not having one when you need one, I suggest getting a couple extras...

    $1.91
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  • Accuracy Wedge Enhancement for AR-15 Accuracy Wedge Enhancement for AR-15

    Accuracy Wedge Enhancement for AR-15

    These little guys help to promote better accuracy by fitting tightly between the upper and lower to take up any wiggle. Sometimes you buy parts on sale and end up with a franken-AR, that's perfectly OK, drop one of these guys in to take up any slack in...

    $5.72
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  • CNA AR-15 M4 Style Mil-Spec Removable Carry Handle for Flattop Receiver/ Picatinny Rail CNA AR-15 M4 Style Mil-Spec Removable Carry Handle for Flattop Receiver/ Picatinny Rail

    CNA AR-15 M4 Style Mil-Spec Removable Carry Handle for Flattop Receiver/ Picatinny Rail

    CNA's classic M4-carbine-style mil-spec detachable carry handle for your AR-15 or similar firearm. It's got a rear peep sight to match front sight gas blocks or same-plant front sights mounted to the foreend.  T6 Aluminum Body Fits Any Flattop...

    $89.97
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  • Dust Cover Rod

    Dust Cover Rod

    Pretty plane Jane, Just a spare shaft in case you've bent or somehow lost yours You get: (1) Dust cover shaft Compatible with: Dust covers Mil-Spec uppers Installation Difficulty:  Tools required: none but c clip tools might...

    $8.48
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  • Dust Cover Spring

    Dust Cover Spring

    Not a whole heck of a lot to say here. It's a spring, a pretty plane Jane replacement torsion spring for your dust cover. Might be good if your dust cover isn't flying open as fast as you'd like it to be or if you lost/dickered yours. You get: (1) Dust...

    $5.03
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  • SALE
    Colt Large Pin Upper Receiver Offset Bushing

    Colt Large Pin Upper Receiver Offset Bushing

    Not a whole heck of a lot to say here. This is what you need if you're trying to ram a small prick(pin) into a large hole. Converts retro Colt large pin uppers to work with modern lowers. Blackened steel Converts a 0.315" pin hole(old style) to the...

    Was: $13.17
    Now: $8.99
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  • Engraved Ejection Port Dust Cover with Canada Flag - AR-308/AR-10

    Engraved Ejection Port Dust Cover with Canada Flag - AR-308/AR-10

    These are just the dust cover (rod, spring, and clip sold separately) with handsome lettering laser-engraved. Show off your patriotism with our great flah engraved in the interior of the dust cover! Great little add-on to make the Upper...

    $25.18
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  • Clip-Free Dust Cover Rod Clip-Free Dust Cover Rod

    Clip-Free Dust Cover Rod

    Instead of those annoying c-clips and e-clips, this dust cover rod simply has the tip (just the tip) knurled which is enough to make it thick enough that it won't slide through the receiver. For you that means no more messing with clips, just slide the...

    $8.48
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  • CNA 9mm Brass Deflector for AR-15 CNA 9mm Brass Deflector for AR-15

    CNA 9mm Brass Deflector for AR-15

    A unique brass deflector for those running 9mm other similar pistol calibres on an AR-15 upper. There's a thru hole on the back that get skewered by your dust cover rod. It has the effect of covering some of the ejection port, but then you don't need...

    $7.79
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  • Ejection Port Dust Cover Kit for AR-308 / AR-10 Ejection Port Dust Cover Kit for AR-308 / AR-10

    Ejection Port Dust Cover Kit for AR-308 / AR-10

    A lot of AR-10 / AR-308 stripped upper receivers don't come with their own dust cover assemblies. We've got you covered! These are: Blackened steel with a smooth finish Complete assembly ready to drop in Perfect for laser etching at your local...

    $19.77
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  • Forward Assist Spring for AR-15

    Forward Assist Spring for AR-15

    Not much to say, it's springy and helps keep your Forward Assist in the retracted position when not being used to slam your bolt home. Dimensions: Ø10 × 30mm Weight: 1.7g You get: (1) Forward assist spring Compatible with: AR-15...

    $1.58
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  • LUTH-AR Retro Style Carrying Handle, Detachable Mil-Spec (Black Finish) LUTH-AR Retro Style Carrying Handle, Detachable Mil-Spec (Black Finish)

    LUTH-AR Retro Style Carrying Handle, Detachable Mil-Spec (Black Finish)

    LUTH-AR detachable carrying handle is a great AR-15 accessory for a retro look. This carry handle will work with an AR-15 that has a fixed front sight post but a flat top rear. You can use the carrying handle with an optics-ready platform just make sure...

    $169.99
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  • A1 Sight Drum Roll Pin

    A1 Sight Drum Roll Pin

    This is the ideal replacement for your A1 upper if you are doing some more invasive work and end up taking everything out of it. Not much else going on here, It's simple and reliable. Blackened colour Spring steel Ideal for A1 upper sight drum...

    $1.92
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  • SALE
    A2 Upper Sight Parts Kit

    A2 Upper Sight Parts Kit

    All of the parts you need to complete a stripped A2 upper or to rebuild a beater that you found in Canmore. At this time we are only offering these parts in a complete kit as follows: (1) A2 sight base (1) A2 rear sight windage knob spring pin (1)...

    Was: $107.79
    Now: $72.11
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  • A2 Windage Drum Roll Pin

    A2 Windage Drum Roll Pin

    Are you building / rebuilding your retro build? If so you need one of these un-obtainium roll pins for that pesky yet so important do-hickeys   Blackened steel Spring steel Weight: 1 pixie fart You get: (1) A2 Windage Drum Roll Pin Compatible...

    $1.92
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  • AR-15 Upper Parts Kit (Flat Dark Earth)

    AR-15 Upper Parts Kit (Flat Dark Earth)

    This is the LPK's little sister, the Upper Parts Kit. Essentially you supply the stripped upper, BCG, barrel and gas system and this kit covers everything else. These parts all come from the USA and and are conveniently coated in FDE goodness. You...

    $86.32
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  • Cerakoted Ejection Port Dust Cover Kit for AR-10-Flat Dark Earth

    Cerakoted Ejection Port Dust Cover Kit for AR-10-Flat Dark Earth

    Like the forward assist, our customers seem to prefer ejector port covers as completed assemblies. So here you are. These dust covers have been cerakoted. Please note the coating is very thin but on some parts with tight interfaces, minor sanding with...

    $34.07
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  • CNA 9mm Ejection Port Cover and Brass Deflector Kit CNA 9mm Ejection Port Cover and Brass Deflector Kit

    CNA 9mm Ejection Port Cover and Brass Deflector Kit

    This kit contains everything needed to make a proper-dized ejection port, dust cover, and brass deflector assembly for a 9mm or similar size pistol caliber AR-15 upper. (Spring and clip omitted from photo but are included in the kit)You get: (1) 9mm...

    $85.00
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  • Engraved Ejection Port Dust Cover with Calibre Engraved Ejection Port Dust Cover with Calibre

    Engraved Ejection Port Dust Cover with Calibre

    These are just the dust cover (rod, spring, and clip sold separately) with handsome lettering laser-engraved. Helpful for distinguishing your multiple complete uppers from each other if you have more than one with similar furniture. Next time a...

    $19.77
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