HK91 / G3 / HK51 Series
Discover the ultimate collection of parts for your HK G3 and HK 91, designed to enhance precision, reliability, and performance. Featuring G3 Stocks for improved ergonomics, 91 Barrels for superior accuracy, and G3 Triggers for enhanced responsiveness. Our selection also includes 91 Handguards for advanced protection and control, G3 Forearms for optimal handling, and detailed Parts Kits to fully equip your firearm for any scenario. Each component is engineered for flawless compatibility with your HK G3 or HK 91, ensuring your rifle meets the highest standards of operation and craftsmanship.
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On Sale
HK91, G3 Extractor - Enhanced Coated Polish
HKP HK Parts
Now: $19.96Was: $24.95HKP HK 91/G3 Extractor - Enhanced Coated Polish Built for dependable performance, this polished and coated extractor delivers smooth cycling and consistent extraction. A great choice for both upgrades and routine replacements. Compatible With: HK...Now: $19.96Was: $24.95 -
On Sale
HK91, G3 20 Round Magazine - Steel - Refinished
H&K Heckler & Koch
Now: $76.45Was: $84.95HK German 20 Round Steel Magazine - Refinished HK G3 factory steel 20-round magazine, expertly restored to its former glory. This magazine has been meticulously refinished inside and out, featuring a polished follower along with a fully parkerized finish...Now: $76.45Was: $84.95 -
On Sale
PTR Flat Tip Front Sight - Gen 2 - Luminescent Green
Blitzkrieg Components
Now: $79.16Was: $87.95Blitzkrieg PTR Flat Tip Front Sight Gen 2 - Luminescent Green The Blitzkrieg Gen 2 HK-style front sight offers an innovative approach to this classic sighting system. Featuring a conventional flat-tipped post and a striking Tritium dot with a Lumi Green...Now: $79.16Was: $87.95 -
On Sale
HK Barrel Bore Cleaner - 7.62 / .308
Other
Now: $7.16Was: $7.95Outers Barrel .308/7.62 Bore Cleaner From the makers of the BoreSnake. Features: Fast, quality bore cleaning system Size stamped on brass weight Washable Make your day shooting end easily with the Outers Barrel badger Bore Cleaner. With a few passes,...Now: $7.16Was: $7.95 -
Out Of StockOn Sale
PTR 32 (7.62x39) Complete Bolt Head - US Made
Now: $179.95Was: $199.95PTR 32 (7.62x39) Complete Bolt Head - US Made This item is a complete bolt head using a combination of new HK German and new US-made Parts. Bolt Head counts as one US-made compliance part for the 922r compliance. Compatible With: All HK PTR-32 7.62 X...Now: $179.95Was: $199.95 -
On Sale
HK Central Buttstock Section - HK Green
H&K Heckler & Koch
Now: $31.46Was: $34.95H&K Central Buttstock Section - HK Green This stock section is no longer being manufactured as the G3 and HK91 are out of production. PLEASE NOTE: These units have handling marks and the price has been set accordingly.Now: $31.46Was: $34.95 -
On Sale
HK 90 Series Night Sight System - Front and Rear
XS Sights
Now: $138.59Was: $153.99XS Front & Rear Night Sight System - HK Compatible With: HK MP5, 94 HK MP5K, SP89 HK 90 series or Clones HK 91, G3, PTR HK 93, 33, 53 HK MP5 40/10 HK21 HK 416 Other HK 90 series custom builds that use the diopter-style sights.Now: $138.59Was: $153.99 -
HK Shifter Rod - Burst Trigger Packs
H&K Heckler & Koch
$59.95German HK Trigger Pack Shifter Rod For Burst Trigger Packs$59.95 -
On Sale
HK33, HK53, HK93 Spring - Push Pin
MKE
Now: $1.97Was: $3.95MKE HK33, HK53, HK33 Push Pin Spring A must have replacement spring to have on hand. A quick and easy install spring to get your push pins back to working condition. A great replacement for those worn out springs that come loose while in action...Now: $1.97Was: $3.95 -
Out Of StockOn Sale
HK G3 Metal Grip Frame SEF - Push Pin - USED
H&K Heckler & Koch
Now: $39.64Was: $189.95H&K G3 Metal Grip Frame SEF - Push Pin - USED VARYING CONDITION - SOLD INDIVIDUALLY This authentic German-made HK G3 grip frame feautures the SEF pictogram markings. It's a realiable and functional component for your firearm, perfect for replacements...Now: $39.64Was: $189.95 -
On Sale
HK91, G3 2-Stage Trigger - Complete
Timney Triggers
Now: $539.96Was: $599.95Timney Trigger for .308 - HK91 SEF Timney trigger group comes completely assembled and ready to drop in your receiver. Set up with a German ejector lever, new SEF selector lever, and a brand new factory German housing for the best trigger group available...Now: $539.96Was: $599.95 -
On Sale
HK91, G3 Fixed Stock with Enhanced Heavy Buffer - Jungle Green - Surplus
H&K Heckler & Koch
Now: $116.95Was: $129.95HK 91, G3 Fixed Stock with Enhanced Heavy Buffer Installed- Jungle Green - Surplus Used jungle green German surplus stock complete with Enhanced Heavy Buffer Installed. Ready to drop in on your HK or clone rifle. Used in perfect working condition. Each...Now: $116.95Was: $129.95