HK G36/SL8 Series

HK G36/SL8 Series

Explore our comprehensive selection of HK G36, G36C, 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 G36/SL8 (5.56/.223) Complete Firing Pin Retaining Pin H&K G36/SL8 (5.56/.223) Complete Firing Pin Retaining Pin
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    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
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  • H&K HK G36/SL8 Complete Recoil Rod Assembly
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    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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  • H&K UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Trigger Spring
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    H&K UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Trigger Spring

    H&K Heckler & Koch

    $9.95
    H&K UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Trigger Spring Trigger Spring For All HK UMP & G36 Lowers
    HKP-01864
    $9.95
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    HK G36/SL8/USC/UMP Rear Sight Screw
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    HK G36/SL8/USC/UMP Rear Sight Screw

    H&K Heckler & Koch

    $19.95
    HK G36, SL8 & USC, UMP Rear Sight Screw Rear sight screw to retain HK G38/Sl8 & USC/UMP rear sights housings to the rear sight base. Compatible With: G36, SL8 USC, UMP
    HKP-16382
    $19.95
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    $19.95
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  • Tommy Built HK G36, HK SL8 Carry Handle Top Rail - Black Tommy Built HK G36, HK SL8 Carry Handle Top Rail - Black
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    Tommy Built HK G36, HK SL8 Carry Handle Top Rail - Black

    Tommy Built

    $349.95
    Tommy Built HK G36, HK SL8 Carry Handle Top Rail - Black G36 carry handle style top rail with rear Picatinny optics mount. This is designed to have the styling of the Iconic G36 carry handle optic rail with the flexibility of a simple pic rail so you can...
    HKP-19201
    $349.95
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    $349.95
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    GSG9 HK G36 (5.56/.223) Incomplete Bolt Head GSG9 HK G36 (5.56/.223) Incomplete Bolt Head
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    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 HK MR556/416 Enhanced Field Cleaning Kit H&K HK MR556/416 Enhanced Field Cleaning Kit
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    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
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    $169.95
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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
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    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
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    $5.95
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  • HK G36/SL8 (5.56/.223) Bolt Head Ejector Pin HK G36/SL8 (5.56/.223) Bolt Head Ejector Pin
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    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
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    $6.95
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  • HKP (5.56x.223) A5 4 Prong Flash Hider - Threaded 1/2x28 HKP (5.56x.223) A5 4 Prong Flash Hider - Threaded 1/2x28
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    HKP (5.56x.223) A5 4 Prong Flash Hider - Threaded 1/2x28

    HKP HK Parts

    $64.95
    HKP (5.56x.223) A5 4 Prong Flash Hider - Threaded 1/2x28 Our new 4 prong 416A5 flash hider is what your 416 build is missing. Made from ordnance grade steel, heat treated, and Melonited (Nitride process) for maximum efficiency & longevity. Machined...
    HKP-21275
    $64.95
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  • H&K (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 H&K (5.56/.223) Compensator Flash Hider - Threaded 1/2x28
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    H&K (5.56/.223) Compensator Flash Hider - Threaded 1/2x28

    H&K Heckler & Koch

    $39.95
    H&K (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 Threaded 1/2x28 for use on all HK 416, MR556 and other AR style applications.  Compatible With: HK 416/MR556/MR223 HK G36/SL8 B&T APC223 AR-15/M16 5.56/.223 firearms threaded 1/2x28
    HKP-16926
    $39.95
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  • H&K G36 (5.56/.223) 10 Round Factory Magazine - Black H&K G36 (5.56/.223) 10 Round Factory Magazine - Black
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    H&K G36 (5.56/.223) 10 Round Factory Magazine - Black

    H&K Heckler & Koch

    $82.95
    HK G36 Black 10-Round Magazine   Compatible With: G36 G36K G36C Double stack capacity magwell converted SL8's. Features: Capacity: 10 rounds Condition: New Manufactured: HK Germany factory
    HKP-01083
    $82.95
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    $82.95
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    H&K HK G36, HK G36K, HK G36C Complete Bolt Head H&K HK G36, HK G36K, HK G36C Complete Bolt Head
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    H&K HK G36, HK G36K, HK G36C Complete Bolt Head

    H&K Heckler & Koch

    $599.95
    H&K HK G36, HK G36K, HK G36C Complete Bolt Head New latest and greatest HK German G36, G36K & G36C Bolt Head Complete. This Is Also The Needed Part To Allow The SL8 To Use The Double Stack Magazines. Inclused all of the parts such as the...
    HKP-00636
    $599.95
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    $599.95
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    $0.00
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  • H&K HK SL8/G36 Front Sight - Black H&K HK SL8/G36 Front Sight - Black
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    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
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    $19.95
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  • Kaw Valley Precision .45 Mach 3-Lug Mount Kaw Valley Precision .45 Mach 3-Lug Mount
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    Kaw Valley Precision .45 Mach 3-Lug Mount

    Kaw Valley Precision

    $79.95
    Kaw Valley Precision .45 Mach 3-Lug Mount   Fully captured, enclosed system designed for use with the KVP MACH Linear Comp system. By utilizing 1-1/8"x28 TPI threads, the MACH 3-Lug Mount will fit many common silencer models such as the SilencerCo...
    HKP-19994
    $79.95
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    $79.95
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  • Magpul M-Lok Tape Switch - Surefire ST Magpul M-Lok Tape Switch - Surefire ST
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    Magpul M-Lok Tape Switch - Surefire ST

    Magpul

    $14.95
    Magpul M-Lok Tape Switch - Surefire ST The M-LOK tape switch mounting plate is designed to attach surefire ST pressure pads on M-LOK compatible systems. It is molded of the same high quality polymer as other Magpul products, combining light weight with...
    HKP-21480
    $14.95
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    $14.95
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  • Magpul XTM Hand Stop Kit Magpul XTM Hand Stop Kit
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    Magpul XTM Hand Stop Kit

    Magpul

    $19.95
    Magpul XTM Hand Stop Kit The four-piece XTM Hand Stop Kit is a lightweight, low-profile rail-mounted index point for improved weapon control or as a forward stop to prevent the shooter's hand from reaching the hot front sight assembly or muzzle. The kit...
    HKP-14535
    $19.95
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    $19.95
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    H&K G36/SL8 (5.56/.223) Factory Recoil Buffer
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    H&K G36/SL8 (5.56/.223) Factory Recoil Buffer

    H&K Heckler & Koch

    $20.95
    HK G36 Or SL8 Factory Recoil Buffer   A critical spare part as these buffers deteriorate with usage and time.    
    HKP-00290
    $20.95
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    $20.95
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    $0.00
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  • H&K HK G36 Backplate Complete w/ Recoil Assembly H&K HK G36 Backplate Complete w/ Recoil Assembly
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    H&K HK G36 Backplate Complete w/ Recoil Assembly

    H&K Heckler & Koch

    $199.95
    HK G36 Backplate Complete With Recoil Assembly New HK German G36 Backplate with new G36/SL8 recoil buffer and recoil assembly. This assembly does include the recoil rod retaining screw. This is a great spare or replacement to have on hand. These are also...
    HKP-16735
    $199.95
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    $199.95
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  • HDPS HK UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Trigger HDPS HK UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Trigger
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    HDPS HK UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Trigger

    HDPS

    $139.95
    HDPS US-Made Steel Trigger - USC & SL8 HDPS US-made triggers are ideal for meeting US 922r compliance as this counts as one of the needed parts when converting the HK USC to HK semi-auto UMP and the HK SL8 to semi-auto G36. Compatible...
    HKP-02134
    $139.95
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    $139.95
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  • HK G36, HK SL8 Bolt Catch USF HK G36, HK SL8 Bolt Catch USF
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    HK G36, HK SL8 Bolt Catch USF

    USA

    $14.95
    HK G36 & SL8 Bolt Catch On AR-15 systems this would be similar to a cam pin. Compatible With: G36, G36K, G36C Sl8 variants
    HKP-19122
    $14.95
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    $14.95
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  • HKP Single Point Sling - ACU Digital Camo HKP Single Point Sling - ACU Digital Camo
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    HKP Single Point Sling - ACU Digital Camo

    HKP HK Parts

    $29.95
    HKP Single Point Sling - ACU Digital Camo HK single-point bungee sling for use on all HK & other firearm applications. This super high-quality sling is a must-have for those who prefer operating with a single-point sling over the traditional 3-point...
    HKP-15041
    $29.95
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  • B&T HK G36/SL8 Quad Rail Handguard - Black B&T HK G36/SL8 Quad Rail Handguard - Black
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    B&T HK G36/SL8 Quad Rail Handguard - Black

    B&T Brugger & Thomet

    $379.95
    B&T Handguard Quad Rail For HK G36 and SL8 New B&T Swiss manufactured G36 and SL8 quad rail system. Each unit comes with the complete quad rail as well as the rail covers and sling swivel for a sling.  Compatible With: HK G36 (Not...
    HKP-16897
    $379.95
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    $379.95
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    H&K HK G36C Gas Piston Rod Spring Assembly - Black H&K HK G36C Gas Piston Rod Spring Assembly - Black
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    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
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    $89.95
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    $0.00
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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
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    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
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    $598.95
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  • H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH
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    H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH

    H&K Heckler & Koch

    $34.95
    H&K (5.56/.223) & (7.62x51/.308) Birdcage Flash Hider - Threaded 15x1 RH   Threads onto 15x1 RH twist barrels. This factory German flash hider attaches to any factory HK barrel. No tools required for installation...
    HKP-00359
    $34.95
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    $34.95
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  • GSG9 HK G36 Complete Semi-Auto Bolt Group - Black GSG9 HK G36 Complete Semi-Auto Bolt Group - Black
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    GSG9 HK G36 Complete Semi-Auto Bolt Group - Black

    GSG9

    $799.95
    GSG9 - HK G36 Semi-Auto Bolt Group Compatible With: HK G36 HK G36K HK G36C This will not work with a HK SL8.
    HKP-18944
    $799.95
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    $799.95
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    $0.00
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  • H&K HK G36K Forearm - Black
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    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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    $139.95
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  • B&T HK G36K (5.56/.223) Quad Rail Handguard B&T HK G36K (5.56/.223) Quad Rail Handguard
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    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
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    H&K HK XM8 Sling - Black H&K HK XM8 Sling - Black
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    H&K HK XM8 Sling - Black

    H&K Heckler & Koch

    $99.95
    H&K HK XM8 Sling - Black New HK German XM8 Tactical Sling. The real deal and a rare HK collectible. Only a few available.
    HKP-17669
    $99.95
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    $99.95
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    $0.00
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    H&K G36/MP7 (4.6x30/5.56/.223) Firing Pin Bolt O-Ring
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    H&K G36/MP7 (4.6x30/5.56/.223) Firing Pin Bolt O-Ring

    H&K Heckler & Koch

    $9.95
    HK G36 & MP7 Firing Pin - Bolt O-Ring   Compatible With: HK G36 HK MP7  
    HKP-01858
    $9.95
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    $9.95
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    $0.00
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  • HK G36/SL8 Complete Recoil Rod Assembly
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    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
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    $39.95
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  • HKP (5.56/.223) A5 Flash Hider - Threaded 1/2x28 HKP (5.56/.223) A5 Flash Hider - Threaded 1/2x28
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    HKP (5.56/.223) A5 Flash Hider - Threaded 1/2x28

    HKP HK Parts

    $59.95
    HKP (5.56/.223) HK 416C A5 Flash Hider - Threaded 1/2x28 Made from ordnance grade steel, heat treated, and Melonited (Nitride process) for maximum longevity. Machined correctly to reduce tuning fork noise for a more pleasant time at the range. This is...
    HKP-21342
    $59.95
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    $59.95
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  • Troy Industries Front Battle Sight - Black Troy Industries Front Battle Sight - Black
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    Troy Industries Front Battle Sight - Black

    Troy Industries

    $119.95
    Troy Industries Front Battle Sight - Black Durability and dead-on accuracy have made the Troy Industries Front Folding Battle Sight one of the best choices for Special Ops and tactical users worldwide. Please Note: It will not work on a railed front gas...
    HKP-00031
    $119.95
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    $119.95
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    GSG9 HK G36C Complete Pistol Parts Kit
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    GSG9 HK G36C Complete Pistol Parts Kit

    GSG9

    $1,999.95
    HK G36C Pistol Parts Kit Complete - US Made Complete G36C Semi-Auto Parts Kit. Includes all parts needed for a complete build aside from the receiver. Click this link to complete your build with a DEFGUNZ DEF36 receiver. 922R Compliant...
    HKP-18647
    $1,999.95
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    $1,999.95
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    $0.00
    Out Of Stock
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