HK G36/SL8 Receivers / Uppers

HK SL8 & G36 Oversized Extended Mag Release New HK German SL8, G36, HK243 extended magazine release. A must have upgrade for your HK SL8, Sl8-G36 conversion or G36 firearm. The HK extended magazine release is a drop in replacement and requires zero...

HK G36 Or SL8 Factory Recoil Buffer A must have spare part as the buffer is prone to wear and breakage. Compatible With: All HK G36 models SL8 models Clones

HK SL8, G36 Sight Rail With Front & Rear Fixed Sights  US made SL8 & G36 Picatinny rail with fixed iron sights. Each rail requires 3 hardware sets to mount.   Compatible With: HK SL8, HK Sl8-1 G36, G36K, G36C

HK G36 Backplate With Recoil Buffer This is a great spare or replacement to have on hand. These are also required for those that are doing the SL8-G36 conversions provided by Tommy Bostic & Chopstix Kid.  

HK G36 Backplate Complete With Recoil Assembly New 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 required...

Tommy Built HK G36 Low Rise Top Rail - Black Billeted aluminum low-rise top rail for the SL8-6 & G36 series of rifles. This is the perfect mounting solution for optics. Crafted from the combat grade aluminum with a hard-coat anodized finish...

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...

HK G36 Backplate With Recoil Buffer New G36 Backplate with new G36/SL8 recoil buffer. This is a great spare or replacement to have on hand. These are also required for those that are doing the SL8-G36 conversions provided by Tommy Bostic & Chopstix...

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...

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...

HK G36 Or SL8 Factory Recoil Buffer   A critical spare part as these buffers deteriorate with usage and time.    

HK G36 & SL8 Bolt Catch On AR-15 systems this would be similar to a cam pin. Compatible With: G36, G36K, G36C Sl8 variants

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...

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.

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

H&K HK G36 Complete 3X Single Optic Carrying Handle Brand new. Mounting hardware offered separately.

HK SL8 Magwell - Used - Black Used Magwell - Black - SL8

HKP HK SL8/G36 Conversion Stock Block with Picatinny Rail SL8 to G36 stock block with Picatinny rail offers superior adjustability for the stock of your choice, making it an excellent choice for SL8 conversion projects. Crafted from billet and cerakoted...

HK SL8 & G36 Top Rail Screw  This rail screw is the standard length rail screw used for all SL8 and G36 top rails. With the exception of the dual and single option models. A must have part and an easy part to loose or strip. Grab yours to have...

HK German HK SL8 & G36 Picatinny Scope With Rail/ Carry Handle This is the perfect mounting solution for optics. Made from the highest quality combat grade aluminum with a hard coat anodized black finish. Compatible With: G36 models SL8...

B&T HK G36/SL8 (5.56/.223) Mounting Rail B&T Mounting Rail NAR for HK G36, SL8 HK carrying handle, Spanish Military Version. B&T Switzerland is an HK OEM manufacturer and produces top quality accessories for military and law enforcement...

H&K HK G36 Single Sided Picatinny Rail - Black HK Lateral Picatinny Rail Single-Sided for Carry Handle. Compatible With: G36 G36K G36C Specifications: Material: Aluminum

H&L HK G36, HK SL8 Roll Pin for Gas Piston - Black

HK SL8 Magwell - Used - Gray Used Magwell - Gray - SL8

New G36, SL8 LOW RISE TOP RAIL - FDE - Tommy Built Tactical New, all aluminum, latest style & current production for the SL8-6 & G36 series of rifles. This is the perfect mounting solution for optics. Made from the highest quality combat grade...

H&K G36 (5.56/.223) Gas Piston Rod

H&K HK G36 Magazine Catch Release Lever

Tommy Built HK G36, HK SL8 Carry Handle Top Rail - FDE 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...