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1. AR 15 QUAD RAIL HANDGUARD INSTALL
2. AR 15 QUAD RAIL HANDGUARD FULL
3. AR 15 QUAD RAIL HANDGUARD PRO
4. AR 15 QUAD RAIL HANDGUARD CODE

I found out you'll have problems with tolerances around your takedown pin space. Do not thread HG against upper receiver, even if it fits perfect.

AR 15 QUAD RAIL HANDGUARD FULL

Screw the handguard lock ring (threaded outside the bbl nut) full rearward toward the upper receiver to keep out of the way during HG install. I used 1 drop blue loctite on handguard threads. Handguard screws on to barrel nut (lots of threads). Remove the handguard set screw at the bottom rear rail.

AR 15 QUAD RAIL HANDGUARD INSTALL

Install barrel nut/gas block&tube according to standard rules You will need a strap wrench (cloth one is best). So I thought to mention that (I have to remove 4 crush washers - my poor planning). THESE MUST BE INSTALLED BEFORE THE MUZZLE. They attach to the open end of the rail with 4 tapered screws (to prevent things from getting into the handguard area - if you desire), and the caps have 2 small set screw against the barrel. If you want them, ohhunts makes and sells them too. Mid $300's for 10 free float handguards.īear in mind these are set up to receive the rail end caps. But the tubes all passed through and everything seats fine. The ONLY thing I found was a slight variance in the HEIGHT of the gas tube holes when torquing (the gas tube would tap the receiver entrance on the top side (I have a cheap flex video scope).

Only thing is there is no instruction - though I watched an identical handguard install online (same mfr I presume). Finding these was an unexpected surprise.

AR 15 QUAD RAIL HANDGUARD PRO

I had inadvertently bought barrels with dedicated pinned low pro gas blocks, making free float a necessity. I think they may just keep these, unless very particular. Trying to keep the investment as small as possible (when sold, new owners will customize every part to their favor). The price for these rails is outstanding. At the time of this review I have all the ohhunt barrel nuts installed and 4 of the handguards. etc.South Georgia & South Sandwich Islands (USD $) Crosspost on your blog site, social media, internet forums. Forward this article to your email lists. Note to readers: Please click the share buttons above or below. By viewing or flagging this video you are acknowledging the above.įair Use: In the rare instance I include someone else’s footage it is covered in Fair Use for Documentary and Educational purposes with intention of driving commentary and allowing freedom of speech.

These videos are free to watch and if anyone attempts to charge for this video notify us immediately. I DO NOT sell parts, magazines, or firearms. Such a practice is heavily regulated and subject to applicable laws. I am not a gun shop and DO NOT sell or deal in Firearms. I do not endorse any specific product and this video is not an attempt to sell you a good or service. We (including YouTube) will not be held liable for any injury to yourself or damage to your firearms resulting from attempting anything shown in any our videos. All work on firearms should be carried out by a licensed individual and all state and federal rules apply to such. Imitation or the use of anything demonstrated in my videos is done AT YOUR OWN RISK.

AR 15 QUAD RAIL HANDGUARD CODE

I go over the features of the rail, compare it to the Knights Armament quad rail, and discuss what I think of it overall.ġ776 United Shirts link (use code Mrgunsngear for 10% off):ĭisclaimer: These videos are strictly for educational and entertainment purposes only. I’ve had this lightweight quad rail drop in hand guard on the Smith & Wesson M&P Sport II rifle for about 6 months now and put thousands of rounds thought it in that time.