HK Rifle / SMG Parts
Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!
Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.
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HK MP5, SP5 Binary Trigger Group - Ambi - BFSIII - 9mm
FA Franklin Armory
$1,899.95Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – Ambi 3 Position Housing 3 Position – pictogram – HK binary trigger groupHKP-19182-M$1,899.95 -
Out Of Stock
HK MP5, MP5K, G3 Night Sights
Trijicon
$159.95Trijicon Bright & Tough - Night Sights - H&K SP89, Carbines, Rifles Trijicon bright & tough night sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times...HKP-20325$159.95 -
On Sale
HK Single Point Leather Sling - OD Green
HKP HK Parts
Now: $31.84Was: $49.95Single Point Leather Sling - OD Green Our leather sling utilizes two HK style sling hooks to attach to a single mounting point. Designed to replicate the original, out of production, German HK...HKP-20163Now: $31.84Was: $49.95 -
On Sale
HKP Women's Shirt - Short Sleeve - Gray
HKP HK Parts
Now: $7.49Was: $14.95HKP Short Sleeve Shirt for Women in Gray Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the...HKP-21020-MNow: $7.49Was: $14.95 -
On Sale
HK MP5 Parts Kit - Reverse Stretch - 10mm
HKP HK Parts / Heckler & Koch
Now: $1,749.95Was: $1,889.95MP5 10mm Reverse Stretch Pistol Build Kit Complete German & USA Made Parts ON SALE WHILE SUPPLIES LAST! MP5 10mm Reverse Stretch parts kit complete with all the parts needed for an MP5 10mm semi-auto...HKP-19818Now: $1,749.95Was: $1,889.95 -
Out Of Stock
HK416, MR556 Magazine - 30 Round - Translucent
Lancer
$25.95Lancer, L5 Advanced Warfighter Magazine, 223 Rem/5.56, 30 Round, Fits AR Rifles, Translucent Lancer set out to engineer a better magazine; one with the reliability of steel, durability of polymer and...HKP-19558$25.95 -
On Sale
HK MR556, MR762 H-Key 17 Rail Segment
HKP HK Parts
Now: $28.66Was: $44.95HK MR556, CR556 & MR762 HKey Rail Segment - 17 Slot 17 slot rail segment for the new "HKey" style forearms. This rail section is designed to fit and attach to any of the new HKey style forearms now...HKP-17847Now: $28.66Was: $44.95 -
On Sale
HK416, MR556 Carbine Handguard - 13.5" - M-LOK
MI Midwest Industries
Now: $171.96Was: $269.74MI Midwest Industries 13.5" Carbine Handguard for M-LOK Compatible HK416 and HK MR556 Features:HKP-18437Now: $171.96Was: $269.74 -
HK G36C Handguard Rail - Bottom - Extended
H&K Heckler & Koch
$99.95HK German Extended Bottom Rail for Handguard This part provides a full-length mounting rail along the entire bottom of the G36C Forearm. This item is factory HK and comes with all mounting hardware...HKP-01648$99.95 -
HK23E Saw Feed Box Adapter
Michaels Machines
$299.95Saw Box (M249) Adapter For HK23E Or MM23E Belt FedsHKP-02072$299.95 -
Out Of Stock
HK91, G3 Complete Semi Bolt Group
HKP HK Parts
$339.95US Made HK 91/G3 Semi-Auto Bolt Group Complete - New Each bolt group is built using HK factory prints and specs here in the US. As a bonus, each bolt group counts as two US parts for US 922r...HKP-01473$339.95 -
HK91, G3, PTR TWO Magazines with Pouch - 20 Round - Aluminum
H&K Heckler & Koch
$49.95H&K 91/G3/MSG90 (7.62x51/.308) 2x20 Round Aluminum Mags W/ New Vinyl Mag Pouch Combo deal: 2 X 20 round aluminum magazines with new green vinyl mag pouch. Compatible With:HKP-16324$49.95