HK416 / MR556 Series
Our extensive collection boasts a wide array of HK MR556 and HK 416 parts, including precision HK MR556 Barrels and durable HK 416 Stocks. Elevate your rifle's functionality with HK 416 Handguards and HK MR556 Triggers, designed for the discerning shooter seeking top-tier performance.
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On Sale
B&T Vertical Foregrip - Short Style - Quick Detach
B&T Brugger & Thomet
Now: $67.50Was: $75.00B&T Quick Detach Short Style Vertical Grip - Black Swiss made B&T quick detach short vertical for-end grip with quick release throw lever for picatinny. Made of black polymer and includes a water tight storage compartment in the bottom of the...Now: $67.50Was: $75.00 -
On Sale
Universal Cleaning Kit - Used
H&K Heckler & Koch
Now: $4.46Was: $4.95Original German Army Issue HK91/G3/PTR Cleaning Kit - Surplus Each cleaning kit kit comes complete with brass brush, oil brush, oil tube, hand cleaning brush, and pull chain. Compatible With: G3, 91, PTR, C308, CETME 93, 33, 53 MP5, MP5SD, 94 MP5K,...Now: $4.46Was: $4.95 -
On Sale
HK416A5, MR556 A4 Bolt Catch, Release - Enhanced - Ambi
H&K Heckler & Koch
Now: $58.46Was: $64.95HK German Enhanced Ambidextrous HK416 A5 Bolt Release Factory HK ambidextrous magazine paddle catch/release. Compatible With: HK416A5 HK MR556 A4Now: $58.46Was: $64.95 -
On Sale
Ergo Rail Cover
Ergo
Now: $3.71Was: $8.95Ergo Rail Cover Protect your investment with these attractive low-profile "Ladder" rail protectors. Features: Ladder Panels offers low-profile 1913 Picatinny rail coverage Easy clip-on/off installation Provides a very low-profile grip Protects the...Now: $3.71Was: $8.95 -
On Sale
M-LOK Vertical Foregrip - MVG
Magpul
Now: $20.66Was: $22.95M-LOK MVG® VERTICAL GRIP M-LOK SLOT SYSTEM The M-LOK MVG is a light weight, inexpensive vertical foregrip that attaches directly to M-LOK compatible hand guards and forends with no additional Picatinny rails required. Made from the same high quality...Now: $20.66Was: $22.95 -
On Sale
Kaw Valley Precision Mach 3 Modular Linear Comp Body
Kaw Valley Precision
Now: $35.96Was: $39.95Kaw Valley Precision Mach 3 Modular Linear Comp Body The KVP MACH 3 is a user configurable linear compensator system. 1-1/8"x28 TPI internal threads accommodate common suppressor attachments, such as a SilencerCo 3-lug mount, direct thread mounts,...Now: $35.96Was: $39.95 -
On Sale
HK416, MR556 - Recoil Buffer - Tungsten
H&K Heckler & Koch
Now: $80.95Was: $89.95H&K HK MR556/416 Tungsten Recoil Buffer The proprietary tungsten HK-manufactured buffer is one of the reasons why the HK 416 and MR556 are as reliable as they are. This is the perfect addition to all AR/M16 uppers. Compatible With: HK MR556 HK...Now: $80.95Was: $89.95 -
On Sale
HK German Vertical Foregrip - Picatinny
H&K Heckler & Koch
Now: $53.96Was: $59.95HK German Vertical Grip Each HK Vertical Grip features factory HK markings & HK's unique locking system. HK's Vertical Grip has an HK-designed rock-solid attachment system that is self-contained in the grip and requires no tools for installation. It...Now: $53.96Was: $59.95 -
On Sale
HK416, MR556 Ejection Port Cover - FDE
H&K Heckler & Koch
Now: $53.96Was: $59.95HK German HK 416, MR556 Ejection Port Cover In FDE HK manufactured newer polymer style cover assembly found on the latest HK 416 & MR556's. This item can also be used on other AR15 style projects to enhance the build with the finest ejection port...Now: $53.96Was: $59.95 -
On Sale
HK416, MR556 Magazine - 30 Round - Maritime
H&K Heckler & Koch
Now: $85.45Was: $94.95HK 416 & MR556 30 Round Maritime Magazine - Multiple Color Options Designed to provide optimum ammunition feeding for any M16/M4/AR15-type weapon, the Heckler & Koch 30-round Steel Magazine can be used in any firearm that...Now: $85.45Was: $94.95 -
On Sale
B&T Short Style Vertical Foregrip - Picatinny - Black
B&T Brugger & Thomet
Now: $67.50Was: $75.00B&T Short Style Vertical Grip - Picatinny - Black B&T Vertical Grip - Short Style- Fixed Swiss made B&T short vertical forend grip. This foregrip is designed to be easily attached to the picatinny rail using the knurled screw. Made of black...Now: $67.50Was: $75.00 -
Out Of StockOn Sale
HK416, HK417, MR556, MR762 Fixed Front Sight Assembly
H&K Heckler & Koch
Now: $107.95Was: $119.95H&K HK MR556/MR762/416/417 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 rail. Compatible...Now: $107.95Was: $119.95