HK G36/SL8 Series

HK G36/SL8 Series

Explore our comprehensive selection of HK G36 and SL8 parts, including HK G36 Stocks and HK SL8 Barrels, designed for shooters who demand precision. With HK SL8 Handguards and HK G36 Triggers, find the perfect balance of form and function for your firearm.

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  • H&K Cleaning Rod For HK Cleaning Brushes H&K Cleaning Rod For HK Cleaning Brushes

    H&K Cleaning Rod For HK Cleaning Brushes

    H&K Heckler & Koch

    $19.95
    H&K Cleaning Rod For HK Cleaning Brushes HK chamber face brush, Reciever Brush, Flute Cleaning Brush Cleaning Rod For All US Threaded cleaning Brushes (8-32 thread type). This rod is an aluminum rod that is made to clean all HK rifles and machine...
    HKP-01821
    $19.95
    Qty in Cart: 0
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  • Magpul 30 Round HK G36 5.56/.223 Magazine - Black Magpul 30 Round HK G36 5.56/.223 Magazine - Black

    Magpul 30 Round HK G36 5.56/.223 Magazine - Black

    Magpul

    $29.95
    PMag 30G Maglevel For The G36 Variants The PMAG 30G Maglevel (5.56 NATO / .223 Remington) is a durable, lightweight, highly reliable 30-round polymer magazine for the HK G36 series of firearms. Including the SL8 conversions that now use G36 magazines...
    HKP-01740
    $29.95
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  • On Sale
    H&K HK G36 Complete Poster Set H&K HK G36 Complete Poster Set

    H&K HK G36 Complete Poster Set

    H&K Heckler & Koch

    Now: $9.95
    Was: $24.95
    Poster Dimensions: MP5 Parts Diagram: Height- 24" Width- 36" G36: Height- 24" Width- 18" MP7: Height- 24" Width- 18"
    HKP-16691
    Now: $9.95
    Was: $24.95
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  • HK G36, HK SL8 Side Rail Factory HK - Black HK G36, HK SL8 Side Rail Factory HK - Black

    HK G36, HK SL8 Side Rail Factory HK - Black

    H&K Heckler & Koch

    $67.95
    HK Factory German G36 & SL8 Side Rail With Screws Up to two side rails can be used on a G36 UMP, one for each of the sides. Made from hard coat anodized aluminum. Compatible with: SL8 full size G36 full size
    HKP-01962
    $67.95
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  • GSG9 HK G36 Mag Well - Black GSG9 HK G36 Mag Well - Black

    GSG9 HK G36 Mag Well - Black

    GSG9

    $58.95
    HK G36 Magazine Well Allows Use Of All factory G36 & Magpul G36 Magazines. Fits all 30 round, 10 round & 100 round magazines & drums. Made from high impact polymer. HK G36 HK G36K HK G36C Clones or other customer builds
    HKP-18220
    $58.95
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  • H&K HK G36C Rear Stock With Cheek Rest - Black

    H&K HK G36C Rear Stock With Cheek Rest - Black

    H&K Heckler & Koch

    $199.95
    HK G36C Rear Stock With Cheek Piece Installed - German Genuine German Heckler & Koch G36 stock. The G36C stock is a full inch shorter than a standard G36 stock. This is an ideal stock for those wearing body armor, for those who are doing the SL8...
    HKP-00278
    $199.95
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  • H&K HK G36C Rear Stock - Black H&K HK G36C Rear Stock - Black

    H&K HK G36C Rear Stock - Black

    $106.99
    HK G36C Rear Stock HK G36C 9.5" rear stock assembly. One full inch shorter than the standard G36/G36K stock. Each G36C stock is compatible with all G36 variants. This is the preferred stock for average height end users.Fits all: G36 G36K G36C Sl8 to G36...
    HKP-18218
    $106.99
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  • HK G36/SL8 (5.56/.223) Barrel Mandrel HK G36/SL8 (5.56/.223) Barrel Mandrel

    HK G36/SL8 (5.56/.223) Barrel Mandrel

    $99.95
    Barrel Mandrel For Removal & Installation of HK G36 & Sl8 barrelsSpecifications: - Material: Ordnance Grade Heat Treated Steel- Length: 15.75" Overall Length- Weight: 2 LbsBorn from necessity. The mother of invention comes the state of the art...
    HKP-02608
    $99.95
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  • Out Of Stock
    H&K G36 (5.56/.223) Rear Stock Axle Pin

    H&K G36 (5.56/.223) Rear Stock Axle Pin

    H&K Heckler & Koch

    $0.00
    G36 Rear Stock Axle Pin For SL8 To G36 Stock Conversion New HK German manufacture. This is the axle pin that holds the G36 or G36C folding stock to the rear section of the receiver. Also used to mount the US-made rear stock block for those who are doing...
    HKP-00741
    $0.00
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  • Magpul M-Lok 5 Slot Rail Section Magpul M-Lok 5 Slot Rail Section

    Magpul M-Lok 5 Slot Rail Section

    Magpul

    $18.95
    Designed for use with all M-LOK compatible Hand Guards and Forends, M-LOK Aluminum Rail Sections allow the attachment of various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. Machined from milspec-anodized aluminum,...
    HKP-19568
    $18.95
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  • HKP 2 Point Leather Sling - OD Green HKP 2 Point Leather Sling - OD Green

    HKP 2 Point Leather Sling - OD Green

    HKP HK Parts

    $49.95
    2 Point Leather Sling - OD Green These new HK Parts 2-point slings are based off of the original German HK Design that are no longer offered. This is a 1st time offering, handcrafted by a German Artisan and made 100% in the USA. Made from quality USA...
    HKP-20164
    $49.95
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  • HKP HK UMP, G36 Selector Lever HKP HK UMP, G36 Selector Lever

    HKP HK UMP, G36 Selector Lever

    HKP HK Parts

    $8.95
    HK UMP & G36 Left Side Safety Selector Lever With Axle - Replacement selector for HK PARTS TRIGGER GROUP HK PARTS selector lever for the left side of our own 2 position FBI U.S housing for the UMP pictogram lowers. Fits U.S FBI 2 Position lowers...
    HKP-20180
    $8.95
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  • H&K German Leather Sling - Used - Excellent H&K German Leather Sling - Used - Excellent

    H&K German Leather Sling - Used - Excellent

    H&K Heckler & Koch

    $79.95
      Original  Surplus German HK Leather 2 point sling - Used  Excellent Comes with HK sling hook. Pulled from German military G3 rifles. Complete and in excellent shape overall. Made with leather straps and steel hardware and HK sling hook...
    HKP-20347
    $79.95
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  • H&K Single Point Quick Detach Sling - OD Green H&K Single Point Quick Detach Sling - OD Green

    H&K Single Point Quick Detach Sling - OD Green

    H&K Heckler & Koch

    $29.95
    HK Single Point Sling in Green - Quick DetachSpecifications: Composition: Thick, all black, heavy-duty Cordura nylon Style: Bungee-type design for positive retention and control Connection: HK sling hook attachment point with elastic coverMade in the...
    HKP-19708
    $29.95
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  • H&K Burst Trigger Pack Armorers Tool

    H&K Burst Trigger Pack Armorers Tool

    H&K Heckler & Koch

    $99.95
    Heckler & Koch Factory Burst Trigger Pack Armorer's Tool A must-have tool to maintain, disassemble, and reassemble burst trigger packs for cleaning and repair. This tool will save you a ton of time and will pay for itself on the first use. Compatible...
    HKP-00898
    $99.95
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  • XS HK UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Night Sight - Front XS HK UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Night Sight - Front

    XS HK UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Night Sight - Front

    XS Sight Systems

    $84.95
    XS Sight Systems Trijicon - Front Night Sight Standard dot, the perfect size and fitment. This is a direct replacement for the factory sight. The night sight installs within a couple of minutes. The custom sight will enable you to get on target quicker...
    HKP-00808
    $84.95
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  • HKP HK G36/SL8 Family Armorer's Manual

    HKP HK G36/SL8 Family Armorer's Manual

    HKP HK Parts

    $19.95
    HK G36 & HK SL8 Family Armorer's Manualf This manual is the most comprehensive manual available for the G36 & SL8 family of firearms. The manual covers the G36 & SL8 family in-depth to include all aspects of history, origin, makeup,...
    HKP-00627
    $19.95
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  • Out Of Stock
    H&K HK G36 to AR-15 Mag Conversion Mag Well - Black H&K HK G36 to AR-15 Mag Conversion Mag Well - Black

    H&K HK G36 to AR-15 Mag Conversion Mag Well - Black

    H&K Heckler & Koch

    $0.00
    HK G36 To AR15, M4 Magazine Conversion Simply swap the magazine well from the G36 to this offering and you can then run AR15/M4 style magazine in your G36 or SL8/G36 conversion. Allows Use Of All AR15-M4 magazines in the G36 with this magwell adapter...
    HKP-17605
    $0.00
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  • Out Of Stock
    GSG9 HK G36 (5.56/.223) Incomplete Bolt Head GSG9 HK G36 (5.56/.223) Incomplete Bolt Head

    GSG9 HK G36 (5.56/.223) Incomplete Bolt Head

    GSG9

    $0.00
    G36 Incomplete Bolt Head - USA G36 bolt head allows the use of double stack magazines in your SL8 conversion to high-capacity G36, Magpul, or AR15 magazines.   
    HKP-00802
    $0.00
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  • H&K Universal Cleaning Kit H&K Universal Cleaning Kit

    H&K Universal Cleaning Kit

    H&K Heckler & Koch

    $21.95
    New - Original HK German MSG90/HK91/G3 Cleaning Kit - Old StockEach cleaning kit kit comes complete with brass brush, oil brush, oil tube, hand cleaning brush, and pull chain. Originally built for the G3,91 & MG3 but will work on all .308 - .351 ...
    HKP-19031
    $21.95
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  • H&K Single Point Sling - Quick Detach -  Tan H&K Single Point Sling - Quick Detach -  Tan

    H&K Single Point Sling - Quick Detach - Tan

    H&K Heckler & Koch

    $29.95
    HK Single Point Sling in Tan - Quick DetachSpecifications: Composition: Thick, all black, heavy-duty Cordura nylon Style: Bungee-type design for positive retention and control Connection: HK sling hook attachment point with elastic cover Heavy duty 1.5?...
    HKP-19766
    $29.95
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  • H&K G36 (5.56/.223) 4 Position Retractable Stock - Folding

    H&K G36 (5.56/.223) 4 Position Retractable Stock - Folding

    H&K Heckler & Koch

    $349.95
    Genuine German Heckler & Koch G36, G36k, G36C and SL8 conversion rear stock assemblyJust in the new and most sought after HK G36 Stock available. The G36 KV stock as it is known was built by HK for a military contract and is built HK tough with an...
    HKP-02682
    $349.95
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  • H&K G36/SL8 (5.56/.223) Sight Rail With Front & Rear Sights H&K G36/SL8 (5.56/.223) Sight Rail With Front & Rear Sights

    H&K G36/SL8 (5.56/.223) Sight Rail With Front & Rear Sights

    H&K Heckler & Koch

    $289.95
    H&K German G36, SL8 Picatinny Sight Rail With Front And Rear Iron Sights Each rail works well with optics such as Eotech or Aimpoints. This is also a great part if you want a lower cheek weld and low-profile sight system. Made from durable...
    HKP-00274
    $289.95
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  • H&K G36/SL8 (5.56/.223) Bolt Head Ejector Pin

    H&K G36/SL8 (5.56/.223) Bolt Head Ejector Pin

    H&K Heckler & Koch

    $7.95
    Bolt Head Ejector Pin For G36 & SL8 This item is the pin that holds the ejector & ejector spring in place. It is a common wear and replacement item and a must-have when doing bolt head maintenance.
    HKP-01876
    $7.95
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  • H&K HK SL8, HK G36 Extended Bottom Rail Kit - Black H&K HK SL8, HK G36 Extended Bottom Rail Kit - Black

    H&K HK SL8, HK G36 Extended Bottom Rail Kit - Black

    H&K Heckler & Koch

    $99.95
    SL8 & G36 Extended Bottom Rail. This rail is the factory correct HK German manufactured bottom rail for the G36 or SL8 rifle. This allows the longest rail on the bottom of the polymer forearm. 9.25" in length overall. Comes with all mounting hardware...
    HKP-16549
    $99.95
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  • HK G36/SL8 (5.56/.223) Extractor Axle

    HK G36/SL8 (5.56/.223) Extractor Axle

    $6.95
    HK G36, SL8 Extractor Axle- US MadeNew extractor axle for use on all G36, Sl8 bolt heads. This part can become heavily worn and is prone to breakage.Fits all: HK G36 models HK Sl8 models
    HKP-18370
    $6.95
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  • Magpul M-Lok 9 Slot Rail Section Magpul M-Lok 9 Slot Rail Section

    Magpul M-Lok 9 Slot Rail Section

    Magpul

    $22.95
    Designed for use with all M-LOK compatible Hand Guards and Forends, M-LOK Aluminum Rail Sections allow the attachment of various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. Machined from milspec-anodized aluminum,...
    HKP-19570
    $22.95
    Qty in Cart: 0
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  • Out Of Stock
    G36E Bayonet Lug Assembly HK German

    G36E Bayonet Lug Assembly HK German

    H&K Heckler & Koch

    $0.00
    HK German Factory G36E Bayonet Lug  Rare and hard to find. The inside diameter (ID) is 16mm in size. A great alternative for those that do SL8 conversions as well as M27 look clone barrel conversions. You will need the G36 bayonet lug roll pin as it...
    HKP-00354
    $0.00
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  • HK UMP & G36 Pistol Grip Storage Insert HK UMP & G36 Pistol Grip Storage Insert

    HK UMP & G36 Pistol Grip Storage Insert

    USA

    $16.95
    G36 & UMP Pistol Grip Insert For All G36 & UMP Lower Housings. This is the piece that locks into place and fits in the bottom of the handle itself. This is a perfect storage location for paperwork, spare parts, etc. This item will fit all G36...
    HKP-20176
    $16.95
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  • H&K G36K Gas Piston Rod/Spring Assembly

    H&K G36K Gas Piston Rod/Spring Assembly

    H&K Heckler & Koch

    $89.95
    New HK German G36K Gas Piston Rod/Spring Assembly Great for spare parts or to use on that HK Sl8-G36 conversion.  
    HKP-00284
    $89.95
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  • H&K German Leather Sling - Used-Very Good H&K German Leather Sling - Used-Very Good

    H&K German Leather Sling - Used-Very Good

    H&K Heckler & Koch

    $59.95
    Original  Surplus German HK Leather 2 point sling - Used Very Good Comes with HK sling hook. Pulled from German military G3 rifles. Complete and in good shape overall. Made with leather straps and steel hardware and HK sling hook. Last of the...
    HKP-20345
    $59.95
    Qty in Cart: 0
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  • HK G36K/G36C Tri Rail Set Complete - Black HK G36K/G36C Tri Rail Set Complete - Black

    HK G36K/G36C Tri Rail Set Complete - Black

    HKP HK Parts

    $64.95
    HK G36C, G36K & G36 .22LR Bottom & Side Rail Set Universal Picatinny mounting rail system, mounting screws, and hex wrench. This system includes the bottom, left, and right side tactical rails (3 rails total). This set of rails will fit all HK...
    HKP-00272
    $64.95
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  • H&K HK G36 15.4" CQB Barrel Assembly - Black H&K HK G36 15.4" CQB Barrel Assembly - Black

    H&K HK G36 15.4" CQB Barrel Assembly - Black

    H&K Heckler & Koch

    $1,095.95
    Factory German HK G36 CQB Barrel Assembly - NewBrand new HK German cold hammer forged barrel assembly, date coded, uninstalled & unfired in the factory wax paper wrapping. This is a one time offering never to be available again. Each barrel assembly...
    HKP-17026
    $1,095.95
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  • GSG9 HK G36C Gas Piston Rod Spring Assembly - Black GSG9 HK G36C Gas Piston Rod Spring Assembly - Black

    GSG9 HK G36C Gas Piston Rod Spring Assembly - Black

    GSG9

    $82.95
    HK German G36C Gas Piston Rod & Spring Assembly CompleteA must have item for HK G36C conversions from SL8's or for spares for your G36C MG.A high wear and replacement part and a must have for spare parts.
    HKP-18250
    $82.95
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  • H&K German Red Handled Rear Sight Adjustment Tool

    H&K German Red Handled Rear Sight Adjustment Tool

    H&K Heckler & Koch

    $87.95
    H&K German Red Handled Rear Sight Adjustment Tool German HK product. A must-have sight tool for all HK 90 series rifles, as well as the HK 416, MR556 & HK 417 rifles. Works to adjust any rear diopter-type HK sight for both elevation and windage...
    HKP-00080
    $87.95
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  • H&K HK G36, HK G36K Full Size Folding Stock - Black

    H&K HK G36, HK G36K Full Size Folding Stock - Black

    H&K Heckler & Koch

    $139.95
    HK G36 or G36K Folding Stock HK G36 Stock complete for full-size G36 rifles. This is the longest stock available for G36 rifles. This is also the standard G36 and G36K stock with the standard length.
    HKP-00277
    $139.95
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  • H&K HK G36, HK SL8 Ambidextrous Sling Pin

    H&K HK G36, HK SL8 Ambidextrous Sling Pin

    H&K Heckler & Koch

    $49.95
    HK German G36/SL8 Ambidextrous Sling Pin This part replaces all of the HK SL8 or G36 push pins with a loop for the sling. This can be moved to attach a sling on either the left or right sides with ease.
    HKP-00619
    $49.95
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