HK416 and HK417 HQ [Archive] - Page 4 - HKPRO Forums

: HK416 and HK417 HQ



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  1. Compatibility of ARMS #40L-P and Eotech
  2. Can you use a standard AR bolt in a 416/MR556?
  3. MR762 Long Range Package?
  4. Are all HK416 Geissele rails sold to civilians all blems?
  5. What's a good Hk mr556 trigger?
  6. Heavier bullet needed for the MR556 barrel twist?
  7. HK416?
  8. Spuhr 417 lower?
  9. Gas block front flip + factory 11" rail = ?
  10. MR762 Bolt Head Serial Number
  11. Got My New Baby home today!!
  12. Opinions on smoke AR mags?
  13. 416 buffer/spring question
  14. Engraving under MR762 pistol grip
  15. mr556 pistol
  16. HK G28
  17. MR556 is my next buy.....which rail?
  18. Federal American Eagle 7.62x51 M1A 168gr OTM (A76251M1A) for MR762
  19. 416 Lower Receiver Clone…..Time to paint!
  20. 416 parts kit?
  21. MR762 Owners
  22. 1st Outing MR556 Range Report
  23. Deal of the Day at the Web Shop
  24. 14.5 mr762
  25. HK416 A5 Article Soldiersystems.net
  26. Any drawbacks to removing safety lever from bolt carrier?
  27. HK 416 Gun Porn On YouTube (An Hour Long)
  28. HK MR556 / B.E. Meyers 249F
  29. Anyone have a mr556 lower? I know CNC Guns makes the 80%
  30. MR762 Bore Guide
  31. HK MR556 upper on Colt lower help--action binding?
  32. Is there a Armorer's wrench for the MR762?
  33. Finally.
  34. HK417A2
  35. Anyone have pics of an IGF nitrided barrel?
  36. MR762 folding sights.
  37. MR308A3 video
  38. MR308 upgrade
  39. HK MR762 Brass Catcher
  40. Got my 14" MR556 upper back that Jayson at IGF cut to 10.4 and installed 416 GB
  41. MR556 Gas Block damage (Pic included)
  42. 416 SBR clone uppers?
  43. Took my MR556 out for the first time, went to clean it...
  44. Ral 8000 for some painting to do!
  45. HK MR Upper Question
  46. Got me a MR762 today
  47. MR556 & MR762 parts compatability
  48. 416 upper doesn't like .223???
  49. Confused about possible MR556 updates
  50. any interest in Carbon Fiber long handguard for HK MR762 \ MR556
  51. New style safety selector part#
  52. MR556 buffer tube installation
  53. HK Lower Pictogram / Fire Symbol Help
  54. 77Gr. 416 Shorty?
  55. New HK416A5 Info
  56. MR556 Barrel profile. Any regrets?
  57. What attachments are on this 416?
  58. HK416 10.4" Barrel Value?
  59. Need advise on HK 416 upper.
  60. Some question for MR223 Customization
  61. MR762 Long handguard
  62. HK at EnforceTac and IWA2014
  63. Question about rails...
  64. Which mr556 should I buy?
  65. Thoughts on Slim line buttstock?
  66. 416 Tilt Q
  67. Scratch in MR556 Rail
  68. Thinking Of Getting An MR 556
  69. All HK 416 barrel questions
  70. HK MR556 in .300blk
  71. 416 10.4" heavy barrel versus MR556 10.4" non reprofiled barrel
  72. hk416 rail cover
  73. Remove
  74. MR556 barrel cut down.
  75. MR carrier tilt
  76. which HK416 gas block do I have here?
  77. UBL 416 Photo
  78. HK416 collapisable stock
  79. Pouch for MR762 Magazines
  80. HK416 / MR556 Barrel Nut Removal Tool
  81. Please estimate rounds through this bolt
  82. cerakote e1 stock
  83. HK416 FDE Slimline stock?
  84. mr556a1 upper help
  85. Estimated 100 yard zero at 25 yards for MR556 and MR762
  86. I am a hypocrite.... MR556 content inside
  87. Geissele Hk rails in stock at Hkparts
  88. Ambidextrous mag release mr556
  89. Hk Mag value
  90. Wanted: Optics Advice
  91. Looking Old 416 bolt breakage post
  92. HK417 adjustable cheek rest
  93. HK 416 clone barrel
  94. Geissele 14.5 HK 556 SAND OR BLACK?
  95. Strap Advice for MR556 with Geissele rail
  96. AR15 lower for HK416 Upper
  97. Beta C-mag 100 rd drum
  98. OSS suppressor for 416/417?
  99. Quick question about Troy flip up front sights
  100. 416/MR556A1 comp & OSS
  101. Cleaning MR556
  102. What is the difference between the mr556a1 and the mr556a5
  103. HK 416 flip up front sight
  104. HK MR556A1 Backplate spring and locking pin question
  105. New MR556 Competition
  106. Geissele 14.5" HK Super Modular Rail
  107. How to loosen the MR762 receiver castle nut? ... DONE !
  108. Considering the mr556...
  109. Building a G28 Clone
  110. Keymod rails availability
  111. Mr556sd questions
  112. Hk 416 title one receiver
  113. Could a MR556A1 handle SAW duty?
  114. MR556 Modular Rail
  115. What exactly is required to run an MR556 upper on an M16?
  116. Upper Receiver Vise Block for MR556A1
  117. HK MR556 storage compartment in the pistol grip, get into it without breaking it?
  118. PST1 Wooden Pistol Grip Fit the MR762A1
  119. 20in HK 416 upper?
  120. XS tritium insert sloppy
  121. New MR556 Rail
  122. 10.4 mr556 and AAC 762-sdn-6 clearence
  123. OSS / HK Partnership - Suppressor details
  124. I was messing around on the H&K website and found the HK416c with a changed stock!
  125. Any Word On MR556A5 At SHOT SHOW
  126. Shot show video of mr556 with some new trigger.
  127. SHOT SHOW MEDIA DAY HK MR556 with Tac-Con 3MR Trigger
  128. Buffer tube on MR556A1?
  129. Is there a torque value for the 416/MR556 rail?
  130. SHOT SHOW Media Day, MR556SD and MR762SD Suppressed by OSS with HK keymod Rail
  131. MR556A1 Competition
  132. Noticable Differences in Groups between 556 & 223
  133. mr 223 question
  134. Question - MR556 FFR Removal (new rifle)
  135. HK MR762 Charging Handle
  136. Stock on my non-HK (but Mil Spec) AR-15 lower
  137. Barrel Flex
  138. Question for those with access to a real HK416 (lower)
  139. MR556 and co-witnessing a EOTech
  140. Mr762 hinge pin inop
  141. Mr556a1-sd
  142. Which one? MR762 or HK91 Looking for input from shooters
  143. Surefire SOCOM 556 RC on HK416?
  144. Okay, here's my plan: MR556 pistola
  145. Polymer MR556 Mags...
  146. MR762 cut down to 12''?
  147. 417 vs MR762
  148. Mr556 rails
  149. New Daniel Defense 416 rail
  150. Owners Manual Missing
  151. Cool picture of HK 416 "A5" Model per Larry Vickers
  152. My local Gun Store has a THE MR762A1 (LRP) in stock
  153. Suggestions for MR556 to 416 specs
  154. buttstock teardown mr556
  155. MR762 Mags from Grabagun.com, anyone lately?
  156. MR 223 Magazine/bolt locking issue?
  157. HK MR762/MR308 compatible triggers?
  158. Finally here!
  159. G28 Project
  160. Is the MR556 inferior to AR-15s by 150 FPS?
  161. Hk416 14.5 inch gas piston question
  162. HK MR556 A1 Field Stripping and Reassembly HD VIDEO
  163. 416 C
  164. What "might" be a good idea for their next run (HK416s)
  165. Did all 416 D come as select fire rifles
  166. G28 KIT
  167. What the heck is this?
  168. MR556 Pre Purchase Advice
  169. Troy HK flip-up iron sights on latest model of MR556?
  170. MR556/HK416 300BLK barrel interest
  171. 10.4 MR556 Suppressed
  172. The HK MR 556 A1 - A Closer Look Video and Thoughts About the Rifle
  173. removal of flashhider on mr 762 & mr 556
  174. HK MR556 Upper with non HK lower = Different colors?
  175. Not a REAL HK416, but close
  176. newbie mr556 questions
  177. What kind of steel is used in HK416/417?
  178. Hk 416 fcg
  179. HK416 advantages
  180. Mr556 and Mr762 in stock at buds gun shop
  181. MR762 LRP (Long Range Package) in the wild...
  182. Rail and Suppressor Tolerances
  183. HK MR556 Extended Rail Installation
  184. HK416 Laser Engraving Files
  185. Anyone run a Magpul PRS on their MR762
  186. MR762 Uppers on Non H&K AR10 Lowers
  187. Anyone Use a Magpul B.A.D. Lever with their MR556A1?
  188. 416 Rotatind Drum rear sight question
  189. MR556 Bolt Head vs 416 Bolt Head
  190. MR 762
  191. Is it possible?
  192. Geissele HK Super Modular Rail and 45° QD Swivel mount compatibilty on MR223/556
  193. MR556 gun porn & AAR PatM (Green Beret & Delta Force)
  194. MR556 / 762 A1 Piston & Barrel SxS Comparison
  195. mr556 high-reliability steel mags... question about variance in width of feed lips.
  196. 416 question.
  197. What Non H&K Buffer to Use With H&K MR556A1 Upper on BRO Billet Lower?
  198. Can you tell me more about this HK416 "assault grip" P/N 234620?
  199. MR556 / 762 Bolt Steel?
  200. MR762 now or wait
  201. 417 barrel profile?
  202. Hk mr762a1
  203. Investment Grade Firearms
  204. Question about Pmag gen3 and the MR223/556 compatibility
  205. Question about Nitrocarburizing
  206. G28 Fore-end
  207. 416 carrier with no safety pin - Question
  208. Sling attachments to rail and stock buttstock MR556 and MR762
  209. Vernetzte Operationsführung im Einsatz
  210. MR762 Are magazine prices coming down?
  211. S&b short for on 10.4
  212. BCMG Charging Handle for MR556A1?
  213. Hk417 norway
  214. Precision Reflex M84 Gas Buster Charging Handle Tight Fit In MR556
  215. Hk mr556
  216. MOA Adjustment To Zero At 50 yards & 100 yards w/ stock MR556 and XM855 62 grain ammo
  217. MR 556 Ambi safety
  218. What Aftermarket Triggers Are Being Used in MR556A1s?
  219. Consider Buying a HK MR762
  220. Removed
  221. Will Future MR762 Variats be Gen 3 PMAG Compatible?
  222. My first MR556 upper
  223. Anyone Hunt with their MR556 or MR762?
  224. MR 556 barrel re-profile issues?
  225. MR556A1 Chroming the Barrel?
  226. Newbie On Deck
  227. Looking for MR762... where to find one at good price?
  228. Magpul UBR: Who is Running One and What Do You Think?
  229. Quad rail refinish with pics! You won't believe it...
  230. Alternative Sights for MR556A1
  231. H&K MR556A1 QD Attachments?
  232. MR556 Barrel Diameter Measurements
  233. HK MR762 REAR DIOPTER AND FRONT SIGHT
  234. For those who already have a Geissele rail on their 556/416
  235. HK 416/MR556 "Must Have" Tool/Parts Kit
  236. HK416/MR556 barrel replacements
  237. HK 416 lower reproduction
  238. Op rod assembly question
  239. Please Help with my 416 Build -
  240. Pannone HK 416 Handbook Available as eBook...only $10.
  241. new 762 mag release buggered up
  242. Why has nobody tried refinishing the MR556 Receiver to 416 Specs?
  243. So why is it so freakin' heavy?
  244. Looking for HK416 Armorer's Manual
  245. MR556A1 rail
  246. Geissele HK416 10.5 inch Rail
  247. At Crossroads on MR556
  248. Breaking in a 556
  249. MR556A1 Ammo: 5.56 or .223
  250. WHAT TO DO?