HK MR556/416 Sights/Optics
Maximize your HK MR556/416 accuracy. Find backup iron sights, flip-up sights, scope mounts, red dot sights, LPVOs (low-power variable optics), night vision compatible optics, and rail adapters.
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H&K HK MR556/MR762/416/417 Front Sight
H&K Heckler & Koch
$149.95HK MR556, HK416 & MR762 & HK 417 Fixed Front Sight Assembly German HK front fixed sight for use with a rear diopter style sight. It can also be used on some other Ar-15/M-16 applications. Complete with all mounting hardware for a Picatinny...HKP-00025$149.95 -
H&K HK MR556/416 14.5"/16.5" Rear Diopter Sight
H&K Heckler & Koch
$199.95H&K HK MR556/416 14.5"/16.5" Rear Diopter Sight HK German Rear Diopter Sight is the proper rear sight to pair with all HK 416 14.5 & MR556 uppers & rifles. This sight can be paired with a fixed front sight or folding front sight.HKP-00027$199.95 -
Out Of Stock
HKP HK MR556/MR762/416/417 Front Diopter Sight
HKP HK Parts
$89.95HK MR556, HK416 & MR762 & HK 417 Fixed Front Sight Assembly - USNew US Made HK style front fixed sight for use with the rear diopter style rear sight options. Can also be used on some other AR-15/M-16 applications.New US Manufacture. Complete...HKP-17716$89.95 -
H&K HK MR556/MR762/416/417 33mm Front Folding Sight
H&K Heckler & Koch
$199.9533mm Front Folding Sight Tower-MR416, MR762 & HK416/HK417 HK416 HK MR556 HK417 HK MR762HK 416 Or MR556 Front Folding Sight. This item attaches directly to the front gas block of the HK 416 & MR556 or MR762/HK417.Designed to be used in...HKP-02548$199.95 -
HKP HK 416/MR556/MR762 Flip Up Rear Sight-3mm
HKP HK Parts
$139.95HK 416, MR556 & 417 Flip Up Rear Sight Diopter 3mm Sight - USAttaches to any standard picatinny rail. No hardware needed as this is a self contained quick attach rear sight assembly. This unique sight features a quick & easy push button...HKP-17715$139.95 -
Troy Industries HK 416/HK MR556/HK MR762/HK 417 Low Profile Micro Sights
Troy Industries
$199.95Troy Industries Low Profile Micro Sights For those that need a lower profile sight for enhanced cheek weld position and eye relief, this is the sight set up for you. Each rear sight includes two different sight apertures, making the sight system modular...HKP-01243$199.95 -
H&K Hk MR556/416, HK MR762/417 Flip Up Rear Sight-2mm
H&K Heckler & Koch
$274.95HK 416, MR556 & MR762, 417 Flip Up Rear Sight (Diopter 2mm Sight). Attaches to any standard picatinny rail. No hardware needed as this is a self contained quick attach rear sight assembly. This unique HK designed sight features a quick & easy...HKP-08951$274.95 -
HKP HK MR556/416, HK MR762/417 Flip Up Rear Sight-2mm
HKP HK Parts
$139.95HK 416, MR556 & MR762, 417 Flip Up Rear Sight Diopter 2mm Sight - US Attaches to any standard picatinny rail. No hardware needed as this is a self contained quick attach rear sight assembly. This unique sight features a quick & easy push button...HKP-17717$139.95 -
H&K HK MR556/MR762/416/417 28mm Front Folding Sight
H&K Heckler & Koch
$199.95H&K HK MR556/MR762/416/417 28mm Front Folding Sight This sight attaches directly to the front gas block of the HK416, MR556, or MR762, HK417. This sight is to be used with the proper (caliber and barrel length specific) rear fixed diopter sight for...HKP-00026$199.95 -
H&K 416 Flip Up Rear Sight-2mm-FDE
H&K Heckler & Koch
$339.99FDE HK 416, MR556 & 417 Flip Up Rear Sight (Diopter 3mm Sight). Attaches to any standard picatinny rail. No hardware needed as this is a self contained quick attach rear sight assembly. This unique HK designed sight features a quick & easy push...hkp-18500$339.99 -
H&K HK 416 Flip Up Rear Sight- 3mm
H&K Heckler & Koch
$299.95HK 416, MR556 & 417 Flip Up Rear Sight (Diopter 3mm Sight) Attaches to any standard Picatinny rail. No hardware is needed as this is a self-contained quick-attach rear sight assembly. This unique HK-designed sight features a quick & easy push...HKP-01405$299.95 -
Out Of Stock
H&K HK MR556/416A5 Quad Rail w/ Flip Up Sight - Black
H&K Heckler & Koch
$0.00HK 416A5 9" Quad Rail With Flip Up Front Sight - BlackNew latest production HK 416A5, MR556 9" quad rail with integrated built in front flip up sight. Latest upgraded design with the laser markings for the adjustable gas block for suppressed and...HKP-17710$0.00 -
H&K HK 416 .22 Folding Front Sight
Umarex / Walther
$59.95Umarex HK 416D .22 LR folding front sight that attaches to the built in gas block. This is a drop in part that does not require any gunsmithing or special applications on the HK 416D .22 Rifle or pistol. Each unit comes complete with the mounting...HKP-02681$59.95 -
Out Of Stock
HKP HK MR556/416 Rear Sight Drum 10" Barrel Length
HKP HK Parts
$29.95HK MR556 & HK416 Rear Sight Drum 10& Barrel Length US MadeHKP-17774$29.95 -
H&K HK 416 Extended 11" A3 Forearm w/ Flip Up Front Sight
H&K Heckler & Koch
$799.95HK 416 A3 Extended Forearm With Integrated Flip Up Front Sight: HK designed & manufactured in Germany 11" HK416 A5, MR556 extended quad rail. This drop in unit offers 2 full inches in extra length. Not the standard 9" rail that comes with the HK...HKP-17377$799.95 -
H&K HK 416, HK MR556 Folding Front Sight For Hanguard
H&K Heckler & Koch
$134.95Folding Front Sight - German - HK 416, MR556 Handguards German HK built in folding front sight for the forearms/handguardsHKP-19462$134.95 -
HKP HK MR556/416 Rear Sight Drum 14.5&" & 16" Barrel
HKP HK Parts
$29.95HK MR556 & HK 416 Rear Sight Drum For 14.5 & 16" Barrels - US MadeHKP-17775$29.95 -
H&K HK MR556/416 Front Sight Roll Pin
H&K Heckler & Koch
$4.95HK MR556 & HK416, MR762 & HK417 Front Sight Blade Roll Pin For Diopter Sight.HKP-02659$4.95 -
Troy Industries - HK MR556/416 - Offset Sight Set - Front and Round Rear
Troy Industries
$249.95HK 416 / MR556 - 45⁰ OFFSET BATTLESIGHT SET – HK FRONT & ROUND REAR Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45 Degree Folding...HKP-21289-M$249.95 -
Out Of Stock
Aimpoint Absolute Co-Witness T1 Mount
Aimpoint
$14.95Aimpoint - T1 Mount Absolute Co-Witness Features a machined recoil lug for consistent, repeatable mounting. Compatible with Aimpoint T1 / H1 Series optics. Features: 6061 T6 aluminum Black anodized Machined recoil lug Compatible with Aimpoint T1 /...HKP-19334$14.95 -
H&K Scope Mount Ring Set - 1 Inch For 30mm Scope
H&K Heckler & Koch
$89.951 Inch Scope Mount Ring Inserts that fit into 30mm Scope Rings> Each set includes one complete set of inserts for one complete setup (4 individual sides)Genuine HK GermanInsert rings (1 inch) - HK 30mm claw mount not included.HKP-02474$89.95 -
On Sale
Kinetic Development Group Sidelok Comp M4 - Patrol Rifle Optic - HK logo
Now: $74.95Was: $138.95The sidelok is a revolutionary new mounting system for optics. The patented cam system locks the mount down onto picatinny without the need of tools, side levers, or huge knobs. The release system allows users to change out their optics on the fly with...hkp-19066Now: $74.95Was: $138.95 -
Strike Industries 1913 Picatinny Backup Sights
Strike Industries
$84.95Strike Industries 1913 Picatinny Backup Sights Feautures: Built-in backup sights when flipped down for quick target acquisition Low-profile and low snag design Tool-less adjustments of windage and elevation Quick sliding dual aperture rear sight...HKP-21314$84.95 -
Out Of Stock
H&K MR556/416 Forearm Front Folding Sight - RAL 8K
H&K Heckler & Koch
$0.00HK 416A5 9" Quad Rail With Flip Up Front Sight - Ral 8000/TanNew latest production HK 416A5, MR556 9" quad rail with integrated built in front flip up sight. Latest upgraded design with the laser markings for the adjustable gas block for suppressed and...HKP-17680$0.00 -
Kinetic Development Group Sidelok Aimpoint Micro Mount - HK logo
KDG Kinetic Development Group
$138.95The Sidelok is a revolutionary new mounting system for optics. The patented cam system locks the mount down onto picatinny without the need of tools, side levers, or huge knobs. The release system allows users to change out there optics on the fly with...HKP-19065$138.95 -
Kinetic Development Group Sidelok Modular Optic Mount - 30mm
$224.95The new KDG Modular Optic Mount is based off the proven Sidelok family of quick detach optic mounts and features the same user-friendly, toolless design. KDG set out to design a Sidelok mount for all common, tube-style optics that will offer more...HKP-19062$224.95