Description
AR-15 6.5 Grendel 18" stainless steel competition upper assembly, This drop-in 6.5 Grendel Type 2 upper will attach to virtually any standard AR-15 lower assembly. Available in 416R Stainless Steel threaded barrels or 4150 Steel Black Nitride Finish, with 1 and 8" twist and mid length slim keymod free float handguards.
Barrel - 18" 416 stainless steel hbar barrel, fluted. Usually offered in straight fluting. Hardened to 26-32 rc and stress relieved. Chambered in 6.5 Grendel Type 2 (true 6.5 Grendel chambering). 1-8 rh twist. .750 under gas block. Threaded 5/8x24. M4 feedramps. Midlength gas system. Barrel is finished off by a triport muzzle brake. Please choose barrel finish on top of this page.
A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to Gov. Specs. Forward assist and dust cover installed. M4 feedramps.
Gas system - .750 low profile gas block, made from aircraft quality steel.
Handguards - Mid-length keymod free float rail. Made from aircraft quality aluminum and black hard coat anodized. You may choose your rail preference (keymod or mlok on top of page).
Does not come with BCG or Charging Handle. Can be purchased separately.
PLEASE NOTE THIS BARREL IS COMPATABLE WITH .136" FACE DEPTH BOLTS (WILL NOT WORK WITH STANDARD 7.62x39).
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Comments (3)
I got a BCA 20" from Primary. I heard that BCA doesn't recommend steel case. Haven't fired mine yet, just got it last week.
Seems like more people are buying 6.5 Grendel rifles. I hope ammo eventually comes down in price.
Steel cased ammo is like .24 cents a round I think that's a decent ammo price for 6.5 Grendel. I just bought a bear creek 24" ss fluted upper for $230/$240 shipped from primary arms. I think getting the longer barrel is the way to go if want to get a ballistic advantage with 6.5 over let's say a 7.62x39 etc. I also see people selling 16-18" .224 Valkyries lol which also doesn't quite make sense to me either..... And then there's 7.62x39 with 10.5" barrels I see lots selling and that really gets annoying also cause you really want a 12.5" barrel min for that caliber.