Tactical Flexibility was the innovative force behind the development of the AR-10A4 Special Purpose Rifle line. Whether the rifle application dictates the need for iron sights, red dot or magnified scope, the SPR line is the efficient platform for all sighting options without sacrificing durability or accuracy.
And accuracy is the point, isn't it? At ArmaLite, we believe it is, so we build all our A4 and A2 rifles with nothing less than a double-lapped barrel for accuracy and chrome line it for corrosion resistance. In the Era of AR Innovation, we will not be outdone.
.750 at the journal (under the gas block)
Length of Pull: 14 1/2"
Semi-Auto
Model: AR-10 A4 SPR with Green or Black Furniture
Caliber: .308/7.62 X 51mm NATO
Barrel: 20" Double Lapped, Chrome Lined, Threaded 5/8x24, 4140 Steel
Rifling Twist: RH 1:11.25" 150-175 Grain Ammo
Muzzle Device: Flash Suppressor
Front Sight Base: Picatinny Rail Gas Block. Top of gas block is .398 (+/- .010) lower than top of receiver
Upper Receiver: Forged Flat Top Receiver with Picatinny Rail and Forward Assist 7175-T74 Aluminum
Lower Receiver: 7175-t73 Aluminum (forged)
Trigger: Tactical Two Stage, 1st Stage 3.5 lbs - 2nd Stage Approximately 5-6 lbs.
Overall Length: 41"
Weight: @ 9 LBS
Finish: Anodized Aluminum Upper/Lower Receiver, Manganese Phosphated Steel Barrel
Accuracy: 1.5 - 2 MOA
Included with Rifle: One 10 round Magazine, One 20 round Magazine, Sling, Black Case, Owners Manual, Limited Lifetime Warranty
| Item Specifications |
| Manufacturer:Armalite |
Model:AR-10A4 Rifle 7.62 W Forward Assist Black |
| Manufacturer Part #:10A4BF |
UPC:0651984092620 |
| Type:Rifle,AR-10 |
Action:Semi Automatic |
| Operation: |
Caliber:7.62x51mm NATO |
| Barrel Length:20" |
Barrel Type:4140 Steel,Manganese Phosphated,Black,Chrome Lined,Double Lapped |
| Rifling:1:11.25",Right Hand,150-175 Grain Ammo |
Muzzle:Flash Suppressor,Threaded 5/8x24 |
| Receiver:Forged 7175-T74 Aluminum Flattop Upper,Forged 7175-T73 Aluminum,Anodized Black, |
Buttstock:Fixed A2,Polymer,Black |
| Handguard:Polymer,Black,Rifle Length |
Grips:Polymer,Black |
| Sights: |
Trigger:Tactical Two Stage,1st Stage 3.5 lbs,2nd Stage Approx 5-6 lbs |
| Magazine:Detachable Box magazine,Includes 1 x 10Rnd & 1 x 20Rnd Magazine |
Length of Pull:14 1/2" |
| Overall Length:41" |
Weight:9 lbs |
| Construction: |
Finish: |
| Other: |