Hunting, Competition, Police, & Military shooters, all desire versatility in sighting options.
The ArmaLite M-15A4 SPR line is an efficient platform on which to build mulitiple sighting options. The M15A4 offers the flexibility of the Picatinny rail applied to the time-honored service rifle model. Light recoiling and dead on accurate, the M15A4 Special Purpose Rifle line accepts ArmaLite's removable iron front sight, carry handle or scope mounts as well as other devices conforming to the MIL STD 1913(Picatinny) rail.
*The holder of an active FFL must contact ArmaLite to order this product.
*Sights,Scopes, and mounts not included with Rifles
.750 at the journal (under the gas block)
Length of Pull: 14 1/2
Model: A4 Rifle with Black Furniture
Caliber: .223/5.56 X 45 mm NATO
Barrel: 20" Double Lapped, Chrome Lined\Chrome Moly Vanadium MIL-B-11595-E
Rifling Twist: RH 1:9 " 52-69 Grain Ammo
Muzzle Device: Permanently affixed Muzzle Brake
Front Sight Base: Picatinny Rail Gas Block Top of gas block is .293 (+/-) lower than top of upper receiver
Upper Receiver: Forged Flat Top Receiver with Picatinny Rail and Forward Assist, 7075-T6 Aluminum
Lower Receiver: 7075-T6 Aluminum (forged)
Trigger: Tactical Two Stage, 1st Stage 3.5 lbs - 2nd Stage Approximately 5-6 lbs.
Overall Length: 39.5"
Weight: 7 lbs 13oz
Finish: Anodized Aluminum Upper/Lower Receiver, Manganese Phosphated Steel Barrel
Accuracy: 1.5 - 2 MOA
Included with Rifle: One 10 Round Magazine, Sling, Black Case, Owner's Manual, Limited Lifetime Warranty