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.308 ARROW
COMPLETE 16" UPPER RECEIVER ASSEMBLY
WITH MAGAZINE & BUFFER SPRING

.308 ARROW 16" UPPER RECEIVER ASSEMBLY WITH BOLT ASSEMBLY, MAGAZINE & BUFFER SPRING

Finally, .308 ballistics using your standard .223 / 5.56 lower!  The .308 ARROW Cartridge delivers traditional .308 ballistics that far surpass the 7.62x39, the 6.8 SPC as well as the 6.5 Grendal.  

With this .308 ARROW COMPLETE UPPER RECEIVER PACKAGE, you get everything (except ammo) to turn your AR15 into a .30 caliber rifle.  The kit ships complete with:

  • 16" Barreled Upper Receiver
  • Complete Bolt Assembly
  • 10 Round Magazine
  • Threaded Barrel
  • Chamber Cleaning Brush
  • Replacement Recoil Spring (the Replacement Recoil Spring is not always required but is included to insure reliable semi-auto cycling) 

Bullet weights range from 110g to 150g for a load to suit your target requirements without the cost of an additional AR10 rifle.  Check out the ballistic comparison with other popular calibers:

308 Arrow 308 Dia
762x39  310 Dia
6.8 SPC 270 Cal
6.5 Grendal 260 Cal

Bullet
Weight
(Grains)

Muzzle Velocity, ft/sec

Bullet
Weight
(Grains)

Muzzle Velocity, ft/sec

Bullet
Weight
(Grains)

Muzzle Velocity, ft/sec

Bullet
Weight
(Grains)

Muzzle Velocity, ft/sec
110 2985 110 2600 110 2815 110 2600
125 2814 123 2400 130 2547 123 2650
130 2739 130 2400     130 2510
150 2545 150 2200     140 2240

Factory ammunition is available in a variety of bullet weights.  For the precision handloader, dies, virgin brass and loading date are available for custom loads tailored to your requirements. 

The .308 Arrow uses a 6.5 Grendel magazine which is available in higher capacities in addition to the supplied 10 round magazine.

For true .308 performance from your .223 / 5.56 lower, the .308 ARROW cartridge is the perfect choice for hunters and target shooters at an affordable package price. 

NOTE:  This upper is chambered in 308 ARROW and NOT 308 WIN.  They are NOT the same and are not interchangeable.

Overall Rating: 5 out of 5 1 reviews

Review This Product

By Jeff Of Maryland
I have a Whisper and its OK. Was ready to throw down for a Blackout and saw this one. Ballistics looked really good and I didn't want to spend the money on an AR10 so for $600 bucks I gave it shot. My first impression was that it was a little bit muzzle heavy compared to my .223 that I was used to but then it is 30 caliber. When I took it to the range, all I can say is WOW. I don't have a cronograf but I can tell you that its a straight shooting hard hitting round. You might as well be shooing a real .308 as shooting this one. I would give this one five stars and a big thank you to TI for not raping on the prices. I have not tried it on deer or pigs yet but you can bet that I will and when I do I'll post another update with the performance on meat. Buy this one and you'll be impressed too.

PROP 65 WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.