The ArmaLite M15A4 chambered in 6.8mm SPC is built on the same platform as the tactical M15A4 Carbine. With the 6.8 SPC, ArmaLite used the mid length handguard and gas system, 16" chrome lined, MIL-B-11595-E barrel, and tactical two stage trigger to ensure a rifle that is reliable and ready to go. Simply add a scope or red dot and head to the range.

Specifications and features:
ArmaLite M15A4 Semi Auto Rifle
6.8mm SPC II
16" double lapped, chrome lined, Chrome moly vanadium MIL-B-11595-E barrel
5/8x24 barrel thread
1:11" twist
10 round capacity
Flash suppressor
Tactical, 2 stage trigger
3.5 pounds, 1st stage
5 to 6 pounds, 2nd stage
Gas block front sight base with Picatinny rail
Forged 7075-T6 aluminum flattop upper receiver with Picatinny rail
Forged 7075-T6 aluminum lower receiver
Black collapsible stock
10.625" length of pull collapsed
14.5" length of pull extended
Length: 35.6"
Weight: 6 lbs 7 oz
Black finish