Handguards / Forearms / Foregrips

HK German G36C Handguard With Heat Shield & Hand Stop Each unit features the hand stop locations for adding rails to the left, right, and bottom should you choose to. Compatible with: HK G36C HK SL8-G36C conversions

Handguard - M-LOK - Black - 14.7 - HK MR762 - Black 14.7" long featuring a flat top picatinny rail and M-LOK attachment points.

HK MR762, 417 Extended Free Floating Rail System - Black New Heckler & Koch MR762, HK 417 & G28 Extended DMR (designated marksman rifle) Forearm With Flip Up Front Sight & Suppressor Window Cutout. Optimized design to mitigate the heat...

HK G36C Tri-Rail ForearmNew HK German Factory G36C Forearm with both left & right side rails, bottom rail, and hand stop included. This new style forearm also comes with the heat shield installed. Forearm is made in Germany. HK G36C SL8 to G36...

(With slide in for LM/LLM Switch) Compatible with: MP5,MP5K MP5SD MP7A2 G36, G36K, G36C HK 416 HK417

HK G36K Forearm With Hand Stop & Heat ShieldHK 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 picatinney rails...

HK MR556 & HK416 Extended 15& DMR Handguard - KeyMod Forearm

JMAC Universal M-LOK Skeleton Forward Grip  Can be used as a forward grip or a handstop! Features: Reversible and Lightweight M-Lok Compatible (Requires 2 slots) Fits in and across M-Lok Slots Includes mounting hardware 7075 T6 Aluminum Hard Coat...

B&T HK MG5 Unigrip QD with Bipod This grip is made for the HK MG5 but is very versatile and can attacht to any firearm that has a forearm with a picatinny rail. It is primarily a foregrip, but due to the integrated bipod (which can be deployed...

B&T MP5 Single Rail Handguard The MP5 from Heckler & Koch is one of the most widely used submachineguns. B&T offers a selection of handguards for the MP5, the MP5SD and the MP5k in order to mount tactical lights or lasers onto the weapon...

B&T model TL99 handguard for HK MP5, 94 models - Used without ASP Light

M-LOK Harris Style Bipod Mount  M-LOK Bipod Mount Contoured to fit Harris-style bipods Black anodized 6061-T6 Alum.  

10.5" HK416 Handguard M-LOK - Black The Super Modular Rail HK416 MK15 MLOK was designed to replace the standard rail on an HK416 or MR556 weapon platform. The rail system utilizes the stock HK barrel nut, but incorporates the strength, rigidity and...

GSG GSG-5 Railed Handguard Flashlight Mount - Black New flashlight adapter with three Picatinny rails for the GSG-5/MP5 sub-machine gun-style rifle or pistol. MFG# GER202266.

HK German HK 53, HK 51 Vented Hand Guard - Vertical Style This HK German part is the proper length for use on the HK 53 or HK51 length receivers. The vented hand guard is vented on all 3 sides to promote barrel cooling as well as provide an aggressive...

New HK German G36, SL8 Handguard Original Style- Incomplete

Used German military slimline forearm refinished in a  black cerakote . Cut down to fit the MP5k. These are rare items only offered here at HK PARTS. Each item is in good to excellent shape .Fits the following: MP5K, SP5K

New HK German 7 Slot Aluminum Picatinny Rail with Hardware for HK MP7 and G36.MP7 - Side RailG36 - Bottom RailOverall Length: 3.75"

HK G3, HK91, PTR Modular Forearm System -Knights ArmamentGenuine KAC has not been in production for years. New in box, old stock the final and only last units that HK Germany had stashed. Each HK G3 RAS unit comes with factory box, spec install sheet,...

MOE SL Handgaurd cerakoted in the popular RAL8000 color for those wanting to switch out the factory handgaurd and upgrade the color of thier furniture. Same Magpul quality with a custom twist. Available only here at HK Parts. The MOE SL® Hand Guard,...

Features: Black 8.15 in Low Profile KeyMod Aluminum

Sig Sauer Handguard Aluminum Suppressor Compliant The Sig Sauer KeyMod Handguard is a drop in a replacement part for your Sig MCX. Constructed of aircraft grade aluminum, the handguard provides KeyMod mounting options at the 3, 6, and 9 o'clock positions.

HK 91 CARBINE LENGTH HANDGUARD- KEY MODThis sleek streamlined design is an ultra low profile hand guard with generous mounting space to accept all Key Mod? accessories. Superior ergonomics and simple, drop-in installation makes this the best HK pattern...

B&T BT APC9, BT APC45 Quick Detach Brass Catcher - Black Swiss made B&T brass catcher for B&T APC9 and APC45 firearms. Quickly and easily attaches/detaches to the right-side picatinny rail section. Made to collect the fired brass. B&T AG...

B&T HK MP5 Gen 1 Handguard Weapon Light - Used B&T model TL99CREE LED lit handguard for HK MP5, 94 models. Each unit handguard is built with the integrated tactical  light & 3 position switch. Specifications: High intensity torch...

B&T MP5 SD Brass Catcher For Use With SD B&T Forearm   B&T brass catcher QD/QO polymer for HK MP5 SD. This only works only with handguard BT-21343 

B&T Quick Detach Polymer Unigrip This simple foregrip is designed to be mounted on the NAR/Picatinny rail of the firearm. The grip features an integrated storage compartment. Specifications: Color: Black Length: 5" (130mm) Weight: 113g Material:...

KeyMod Hand Stop/Barricade Stop in Black  Aggressive textured front for enhanced traction on barricades and obstacles Low profile base also functions as a comfortable hand stop Black anodized 6061-T6 aluminum Fits all KeyMod style forearms or...

HK416 Super Modular Rail MK15 M-LOK - Black - 10.5" The Super Modular Rail HK416 MK15 MLOK was designed to replace the standard rail on an HK416 or MR556 weapon platform. The rail system utilizes the stock HK barrel nut, but incorporates the strength,...

Harris Bipod Adapter Made By GG&G Enables a Harris Bi-pod to attach to a mil-spec Picatinny rail. GG&G's AR-15 Harris Bipod Adapter is rugged and low profile. Features of the GG&G Bipod Adapter include a stationary standard swivel stud, a...

HK German Sl8, G36 & HK243 Aluminum Handguard - IDZNew latest production HK G36, Sl8 & HK243 forearm. This handguard offering is made entirely out of aluminum. This is the most robust forearm HK makes or that is available. This was designed for...

HK G36 & SL8 Sling Pin Retaining Clip HK G36 HK G36K Older Version Only HK SL8-1 , SL8-6 Factory Forearm

HK G36K Forearm With Hand Stop & Heat ShieldNew forearm with heat shield & hand stop fits all HK G36C?s or SL8/G36 conversions sized for the G36C barrel. Each unit also features the hand stop with sling attachment points. Hard mounting...

HK MR556 & HK416 Standard Length 9& - KeyMod Forearm

MR556 & HK416 Upper Conversion Kit - 8" - HK 416C Style Finally an answer for all of those that have been wanting as close to the original, rare unicorn of a find HK 416C 8" barrel conversion kit for 416 or MR556. Each conversion kit upper or barrel...

New US manufactured HK MP5 & HK94 vented wide handguard with the 90 degree vents. This style of venting allows better handling and superior barrel cooling abilities. Offered only here at HKPARTS.

Simple installation, direct replacement for HK factory handguard Retains factory barrel nut Mil-spec top rail Seven sides of M-LOK? compatible slots Lightweight, rugged 6061 aluminum construction, mil-spec hard coat anodized Cross bolt constructed of...

Used German military refinished O.D green slimline forearm with heat shield cut down to fit the MP5k. These are rare items only offered here at HK PARTS.Fits the following: MP5K, SP5K

CRUX KeyMod Handguard for HK416, MR556, 416 .22 - 9 Inch The Crux Handguard is a ultra light weight Key Mod rail for the MR556 and HK416. Weighing in at a fraction of the original rail. The CRUX handguard features Key Mod sessions at the 3, 6, and 9...

Ambidextrous Eyebolt Sling Pin - SmallThe ambi pin will allow the user to replace the handgaurd push pin. With this ambi sling pin to attach a sling hook or attachment point to the sling pin loop area. This is pin will allow the user to use a sling...