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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  • GSG9 HK G36K Rifle Kit

    GSG9 HK G36K Rifle Kit

    GSG9

    $1,999.95
    HK G36K Rifle Parts Kit Complete with Folding Stock - USA Made Complete G36K Semi-Auto Parts Kit with Folding Stock. Includes all parts needed for a complete build except the receiver. Click this link to complete your build with a DEFGUNZ DEF36 receiver...
    HKP-18650
    $1,999.95
    Qty in Cart: 0
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    $1,999.95
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  • H&K G36/SL8 (5.56/.223) Bolt Catch H&K G36/SL8 (5.56/.223) Bolt Catch

    H&K G36/SL8 (5.56/.223) Bolt Catch

    H&K Heckler & Koch

    $24.95
    HK G36 & SL8 Bolt Catch On AR-15 systems this part would be similar to a cam pin. Compatible With: G36 G36K G36C SL8 variants
    HKP-02472
    $24.95
    Qty in Cart: 0
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    $24.95
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  • HK G36/MP7 (4.6x30/5.56/.223) Firing Pin Bolt O-Ring HK G36/MP7 (4.6x30/5.56/.223) Firing Pin Bolt O-Ring

    HK G36/MP7 (4.6x30/5.56/.223) Firing Pin Bolt O-Ring

    USA

    $5.95
    HK G36 & MP7 Firing Pin Bolt O-ring. This is also the O-ring for the retaining pin for the MP7- US. Compatible With: HK G36 HK MP7
    HKP-18373
    $5.95
    Qty in Cart: 0
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    $5.95
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  • Surefire (5.56/.223) Muzzle Brake/Suppressor Adapter - Threaded 1/2x28 Surefire (5.56/.223) Muzzle Brake/Suppressor Adapter - Threaded 1/2x28

    Surefire (5.56/.223) Muzzle Brake/Suppressor Adapter - Threaded 1/2x28

    Surefire

    $165.00
    Surefire (5.56/.223) Muzzle Brake/Suppressor Adapter - Threaded 1/2x28 The SureFire muzzle brake is designed for M4, M16, HK 416, and MR556 weapons with 1/2-28 muzzle threads. It significantly reduces recoil impulse and muzzle rise, enhancing...
    HKP-17378
    $165.00
    Qty in Cart: 0
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    $165.00
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  • H&K Cable Gun Lock

    H&K Cable Gun Lock

    H&K Heckler & Koch

    $19.95
    HK Cable Gun Lock This is the same lock that ships with factory HK firearms.
    HKP-02442
    $19.95
    Qty in Cart: 0
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    $19.95
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  • H&K HK SL8, G36, Sight Rail w/ Flip Up Sights H&K HK SL8, G36, Sight Rail w/ Flip Up Sights

    H&K HK SL8, G36, Sight Rail w/ Flip Up Sights

    H&K Heckler & Koch

    $598.95
    HK Sl8, G36 Aluminum Sight Rail With Front & Rear Flip Up Sights New production German HK HK Sl8, G36 picatinny rail with flip up front and rear sights. The latest production rail option from HK. All metal and built to take a lifetime of use and...
    HKP-17718
    $598.95
    Qty in Cart: 0
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    $598.95
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  • HDPS HK SL8 Conversion Stock Block HDPS HK SL8 Conversion Stock Block

    HDPS HK SL8 Conversion Stock Block

    HDPS

    $389.95
    HDPS SL8 To G36 Stock Block This is the latest generation of a stock block with the pull pin, NOT the older style with the sling eyelets. The HDPS SL8 to G36 conversion stock block comes complete and includes a built-in buffer recoil rod, housing, steel...
    HKP-00807
    $389.95
    Qty in Cart: 0
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    $389.95
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  • Out Of Stock
    H&K HK SL8 Complete Rear Sight H&K HK SL8 Complete Rear Sight

    H&K HK SL8 Complete Rear Sight

    H&K Heckler & Koch

    $99.95
    H&K HK SL8 Complete Rear Sight This item can be used on other applications as well as the SL8, G36 models.
    HKP-16354
    $99.95
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  • Out Of Stock
    H&K UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Safety Selector Lever (0,1,F)

    H&K UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Safety Selector Lever (0,1,F)

    H&K Heckler & Koch

    $19.95
    HK UMP & G36 Left Side Safety Selector Lever With Axle - 3 Position Navy Compatible With All Navy 3 Position Lowers (0,1,F): HK UMP HK G36
    HKP-01889
    $19.95
    Qty in Cart: 0
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  • H&K HK G36K Forearm - Black

    H&K HK G36K Forearm - Black

    H&K Heckler & Koch

    $139.95
    HK G36K Forearm With Hand Stop & Heat Shield- German HK New HK German latest production HK G36K forearm that has the hand stop and heat shield installed. Also a popular forearm choice for those doing the SL8 to G36 conversions. Has the mounting...
    HKP-00617
    $139.95
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  • H&K HK MR556/416 Enhanced Field Cleaning Kit H&K HK MR556/416 Enhanced Field Cleaning Kit

    H&K HK MR556/416 Enhanced Field Cleaning Kit

    H&K Heckler & Koch

    $169.95
    HK HK416/ MR556 (all variants & models) field cleaning kit- Enhanced Cleaning kit made both the HK 416, MR556 series of rifles and MG's. Includes: Saf-T-Clad Cleaning Rod HK Carbon Scraping Tool Accessory Adapter Section #8-32 Patch Holder Chamber...
    HKP-17061
    $169.95
    Qty in Cart: 0
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    $169.95
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  • H&K HK SL8 Cheek Piece Riser H&K HK SL8 Cheek Piece Riser

    H&K HK SL8 Cheek Piece Riser

    H&K Heckler & Koch

    $34.95
    HK German SL8 Cheek Piece Riser Compatible with all HK SL8 models. 
    HKP-01701
    $34.95
    Qty in Cart: 0
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    $34.95
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  • H&K HK SL8/G36 Front Sight - Black H&K HK SL8/G36 Front Sight - Black

    H&K HK SL8/G36 Front Sight - Black

    H&K Heckler & Koch

    $19.95
    HK German SL8/G36 (G36,G36K,G36C & SL8) Front Sight Post - New This item is the replacement polymer front sight post for the HK sight rails.
    HKP-00638
    $19.95
    Qty in Cart: 0
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    $19.95
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  • H&K USC/SL8 (.45 ACP/5.56/.223) Left Selector Lever H&K USC/SL8 (.45 ACP/5.56/.223) Left Selector Lever

    H&K USC/SL8 (.45 ACP/5.56/.223) Left Selector Lever

    H&K Heckler & Koch

    $11.95
    H&K USC/SL8 (.45 ACP/5.56/.223) Left Selector Lever HK German USC, SL8 left side selector lever 2 position 0,1 Safe, Semi only. Compatible With: HK SL8 HK USC
    HKP-02506
    $11.95
    Qty in Cart: 0
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    $11.95
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  • On Sale
    JMAC HK G36/HK33 Flash Hider KeyMount (KeyMicro) - Threaded 15x1 JMAC HK G36/HK33 Flash Hider KeyMount (KeyMicro) - Threaded 15x1

    JMAC HK G36/HK33 Flash Hider KeyMount (KeyMicro) - Threaded 15x1

    JMAC Customs

    Now: $87.98
    Was: $109.95
    JMAC HK G36/HK33 (5.56/.223) Flash Hider KeyMount (KeyMicro) - Threaded 15x1 In order to use this device with a suppressor it must be installed by a professional to ensure it is properly mounted and aligned. Do NOT shoot without checking alignment with...
    HKP-21255
    Now: $87.98
    Was: $109.95
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    Now: $87.98
    Was: $109.95
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  • H&K G36/SL8 (5.56/.223) Cocking Handle Axle Pin

    H&K G36/SL8 (5.56/.223) Cocking Handle Axle Pin

    H&K Heckler & Koch

    $11.95
    HK German G36 & SL8 Cocking Handle Axle Pin This is the rivet pin that is used to attach the swiveling cocking handle to the body of the carrier. These can be replaced as they break and wear.  Compatible With: HK G36 HK SL8
    HKP-01877
    $11.95
    Qty in Cart: 0
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    $11.95
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  • H&K HK G36/SL8 Complete Recoil Rod Assembly

    H&K HK G36/SL8 Complete Recoil Rod Assembly

    H&K Heckler & Koch

    $49.95
    Recoil Rod Assembly for HK G36 & SL8 New HK factory German G36/SL8 (fits all variants of SL8/G36) recoil rod assembly complete. Great for replacement or for a spare as these have been hard to find.
    HKP-01057
    $49.95
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    $49.95
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  • B&T HK G36K (5.56/.223) Quad Rail Handguard B&T HK G36K (5.56/.223) Quad Rail Handguard

    B&T HK G36K (5.56/.223) Quad Rail Handguard

    B&T Brugger & Thomet

    $329.95
    Swiss Made B&T Quad-Rail (4 Sided Picatinny Rail) Handguard For HK G36K Aluminum version with rail cover and sling swivel. The B&T offering is the finest railed hand guard available for the HK G36K or SL8 conversions to G36K spec.B&T...
    HKP-16895
    $329.95
    Qty in Cart: 0
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    $329.95
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  • B&T Unigrip QD with Bipod B&T Unigrip QD with Bipod

    B&T Unigrip QD with Bipod

    B&T Brugger & Thomet

    $224.99
    B&T Unigrip QD with Bipod This B&T foregrip features a retractable bipod for superior weapon stability in both the standing and prone positions. Compatible With:  Any firearm featuring a picatinny rail Specifications: Condition:...
    HKP-21387-M
    $224.99
    Qty in Cart: 0
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    $224.99
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  • HK G36/SL8 Complete Recoil Rod Assembly

    HK G36/SL8 Complete Recoil Rod Assembly

    USA

    $39.95
    Recoil Rod Assembly For All - HK G36 & SL8 New G36/SL8 recoil rod assembly complete. Great for replacement or for a spare as these have been hard to find. Made in the USA. Compatible With: G36 SL8
    HKP-18539
    $39.95
    Qty in Cart: 0
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    $39.95
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  • Out Of Stock
    Solar Tactical HK SL8 Kydex Ambidextrous Grip Wrap - Black Solar Tactical HK SL8 Kydex Ambidextrous Grip Wrap - Black

    Solar Tactical HK SL8 Kydex Ambidextrous Grip Wrap - Black

    Solar Tactical

    $59.95
    Kydex Grip Wrap - Ambidextrous - HK SL8 Featureless Kydex grip wrap for use with detachable magazines. Prevents a wrap around style pistol grip. Allows the use of the factory magazine release and detachable magazines over 10 rounds. Preban hi-capacity...
    HKP-18894
    $59.95
    Qty in Cart: 0
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    $59.95
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  • Strike Industries 1913 Picatinny Backup Sights Strike Industries 1913 Picatinny Backup Sights

    Strike Industries 1913 Picatinny Backup Sights

    Strike Industries

    $84.95
    Strike Industries 1913 Picatinny Backup Sights Feautures: Built-in backup sights when flipped down for quick target acquisition Low-profile and low snag design Tool-less adjustments of windage and elevation Quick sliding dual aperture rear sight...
    HKP-21314
    $84.95
    Qty in Cart: 0
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    $84.95
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  • Out Of Stock
    AIM M-LOK Quick Detach Sling Swivel Mount AIM M-LOK Quick Detach Sling Swivel Mount

    AIM M-LOK Quick Detach Sling Swivel Mount

    AIM

    $19.95
    M-LOK Quick Detach Sling Swivel Mount The Aim M-LOK® QD Sling Mount stud with QD swivel provides a front attachment point for your push button QD sling or sling with just strap. Includes: All necessary mounting hardware and wrenches Features: High...
    HKP-18589
    $19.95
    Qty in Cart: 0
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    $19.95
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  • GSG9 HK G36K Forearm - Black GSG9 HK G36K Forearm - Black

    GSG9 HK G36K Forearm - Black

    GSG9

    $120.95
    HK G36K Forearm With Hand Stop & Heat Shield HK G36K length latest production HK G36K handguard with built in heat shield. Each unit features a built in hand stop with sling attachment points. Built in hard mounting points for adding picatinny rails...
    HKP-18217
    $120.95
    Qty in Cart: 0
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    $120.95
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  • Out Of Stock
    H&K G36 IDZ Stock - Concave H&K G36 IDZ Stock - Concave

    H&K G36 IDZ Stock - Concave

    H&K Heckler & Koch

    $0.00
    H&K G36 IDZ Stock Concave When it comes to adjustable, folding G36 stocks, the IDZ tops the list. German made by HK with a concave buttpad for reliability and comfort.   Features: 3 position forward & back 3 cheek piece elevation...
    HKP-21501
    $0.00
    Qty in Cart: 0
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    $0.00
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  • H&K HK G36C Gas Piston Rod Spring Assembly - Black H&K HK G36C Gas Piston Rod Spring Assembly - Black

    H&K HK G36C Gas Piston Rod Spring Assembly - Black

    H&K Heckler & Koch

    $89.95
    HK German G36C Gas Piston Rod & Spring Assembly - Complete A must-have item for HK G36C conversions from G36 to SL8's or for spares for your G36C. New HK German factory OEM part. A high wear and replacement part and a must-have for spare parts.
    HKP-00353
    $89.95
    Qty in Cart: 0
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    $89.95
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  • H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate

    H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate

    H&K Heckler & Koch

    $9.95
    HK Index Plate For All UMP, USC, G36, & SL8 Lowers Compatible With: HK UMP HK USC HK G36 HK SL8
    HKP-01860
    $9.95
    Qty in Cart: 0
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    $9.95
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  • HK G36 Single Optic Carrying Handle - Incomplete - HKP HK G36 Single Optic Carrying Handle - Incomplete - HKP

    HK G36 Single Optic Carrying Handle - Incomplete - HKP

    $149.95
    HK G36 Single Optic Carrying Handle - Incomplete  Stripped. The perfect for replacement of your well worn housing or broken housing. Just install your optic and you have a like new unit.
    HKP-16365
    $149.95
    Qty in Cart: 0
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    $149.95
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  • HK G36/SL8 Extractor HK G36/SL8 Extractor

    HK G36/SL8 Extractor

    USA

    $67.95
    G36 & HK SL8 Extractor For Bolt Head This is a great item to keep as a spare. Compatible With: All G36 variants SL8-1, SL8-6
    HKP-18882
    $67.95
    Qty in Cart: 0
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    $67.95
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  • H&K G36/SL8 (5.56/.223) Complete Firing Pin Retaining Pin H&K G36/SL8 (5.56/.223) Complete Firing Pin Retaining Pin

    H&K G36/SL8 (5.56/.223) Complete Firing Pin Retaining Pin

    H&K Heckler & Koch

    $9.95
    Retaining Pin For Firing Pin Complete With O-ring Compatible With: HK G36 HK SL8
    HKP-14050
    $9.95
    Qty in Cart: 0
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    $9.95
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  • Out Of Stock
    H&K USC/SL8 (.45 ACP/5.56/.223) Buttstock Screw - Used H&K USC/SL8 (.45 ACP/5.56/.223) Buttstock Screw - Used

    H&K USC/SL8 (.45 ACP/5.56/.223) Buttstock Screw - Used

    H&K Heckler & Koch

    $9.95
    Buttstock Allen Screw For HK USC Or HK SL8 rifles. This is the screw that holds the stock assembly onto the upper receiver of the HK USC & SL8.Great for replacements or to have as spares. This item is factory HK and a common spare.
    HKP-01649
    $9.95
    Qty in Cart: 0
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    $9.95
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  • H&K HK SL8-1 Complete Front Sight - Black H&K HK SL8-1 Complete Front Sight - Black

    H&K HK SL8-1 Complete Front Sight - Black

    H&K Heckler & Koch

    $79.95
    H&K HK SL8-1 Complete Front Sight - Black Complete front sight, less the mounting hardware.
    HKP-16633
    $79.95
    Qty in Cart: 0
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    $79.95
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  • H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate Compression Spring

    H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate Compression Spring

    H&K Heckler & Koch

    $7.95
    H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate Compression Spring
    HKP-16496
    $7.95
    Qty in Cart: 0
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    $7.95
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  • H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Notched Disk - Safe/Fire H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Notched Disk - Safe/Fire

    H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Notched Disk - Safe/Fire

    $8.95
    HK Ratched Wheel, Notched Disk G36, SL8 0,1 (Safe & Fire) Only Compatible With: HK UMP HK USC HK G36 HK SL8 (0,1 or S,F only)
    HKP-19070
    $8.95
    Qty in Cart: 0
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    $8.95
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  • HK G36/SL8 (5.56/.223) Bolt Head Ejector Pin HK G36/SL8 (5.56/.223) Bolt Head Ejector Pin

    HK G36/SL8 (5.56/.223) Bolt Head Ejector Pin

    $6.95
    HK G36/SL8 (5.56/.223) Bolt Head Ejector Pin HK Ejector roll pin for G36, SL8 bolt heads. This item is the pin that holds the ejector & ejector spring in place. A common wear & replacement item and a must have when doing bolt head maintenance...
    HKP-18372
    $6.95
    Qty in Cart: 0
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    $6.95
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