This SPR-10.5 pistol is chambered in .308 WIN
This platform is built on a 10.5" Lightweight Profile 416R stainless steel barrel with a carbine gas system for repeatability.
This DI rifle comes equipped with an 416R stainless steel 30 position adjustable gas block to give you the ability to make adjustments. This will give you the ability to fine tune your rifle to the ammo, buffer/buffer spring, and/or suppressed.
All of our bolt carriers go through a R.E.M Polish process prior to nitride coating. The R.E.M Polish process reduces friction, improves part durability, improves oil retention, and improves contact & bending fatigue. Our Bolts are MPI (Magnetic Particle Inspected) and coated in a durable nitride finish.
This pistol comes equipped with a Law Tactical GEN3 Folder. While the Folder does add cost, it gives you the ability to reduce the overall length while concealing and transporting.
Our pistols run a fully adjustable 45/90 degree short throw safety selector and an extended magazine release to give you that perfect feel. Our charging handle is fully ambi giving you complete control from either side.
This rifle runs our TYPE-A PMC Two-Stage Trigger. Constructed from pre-hardened 4140 this trigger is coated in Nickel Teflon to fight against friction and to ensure lubricity. The PMC Two-Stage Trigger ships at 1 1/2 reset to 3 1/2 trigger pull.




Quick Specs

CLASSIFICATION: Pistol w/SB A3 Brace & Law Tactical Folder
GAS SYSTEM: 30 Position Adjustable
LENGTH: Carbine
TRIGGER: 2-Stage
MUZZLE: ASR suppressor ready
BCG: QPQ W/R.E.M Polish
OVERALL LENGTH: 22″ Collapsed (30″ OAL)
FIRE SELECTOR: Ambi-Short Throw Adjustable
WEIGHT: Classified




The 308 Platform started as a simple request from a Law Enforcement Department to manufacture a 308 in a short platform for dense populated areas.  So we did just that.  We knew we wanted to stay with a traditional AR10 large frame so we married the Armalite cut with some key feature of the DPMS SR-25.  This is one of the first platforms where weight wasn’t our first consideration.  We wanted a stout and accurate system that had an aggressive stance.

This TYPE-A SPR-10.5 is built on our all new AR10 Armalite platform with upgraded mil-spec components to make it an incredibly versatile firearm. The SPR-10.5 Pistol is equipped with a 10.5″ 416R Stainless Steel Lightweight Contour barrel, a 416R Stainless Steel 30 position adjustable gas block  and a SPR/9.875 GEN2 MLOK Handguard with a SILENCERCO ASR muzzle brake to give it that aggressive stance. Fully furnished with MAGPUL furniture, SB A3 pistol brace, Law Tactical GEN3 Folder and 20 round capacity magazines. The TYPE-A SPR-10.5 Pistol is driven by our TYPE-A QPQ coated bolt carrier group w/R.E.M. Polish.  It’s also equipped with our improved TYPE-A PMC Straight 2-stage trigger to give it consistent reliability time after time.

NOTE:  All of our pistols are Hardcoat Anodized and then Cerakoted to give you a longer lasting more durable finish.  We wanted your rifle to wear to the anodized finish vs. the raw aluminum surface.  Just another added benefit making your rifle….TYPE-A.

Colors Available (Shown in Sig Dark Grey)

  • Magpul™ Flat Dark Earth (H-267Q)
  • Sig™Dark Grey (H-210Q)
  • Noveske™ Bazooka Green (H-189Q))
  • Tungsten (H-237Q)
  • Magpul™ Olive Drab (H-232Q)
  • Multi-tone FDE – Special Order
  • Armor Black (H-190Q)




  • Caliber: 308 Win
  • Length: TYPE-A 10.5″ Lightweight Contour Barrel
  • Material: 416R Stainless Steel w/Matte Finish
  • Twist Rate: 1:10 twist
  • Finish: Matte Finish
  • Thread: 5/8 X 24
  • Muzzle Device: SILENCERCO ASR Muzzle Brake – 5/8 X 24
  • Gas Block – 416R SS 30 Position Adjustable Gas Block


  • Platform: SPR Precision Machined 7075-t6 Aluminum Upper Receiver with Extended Feed Ramps – Armalite
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type-III Anodizing with Cerakote Ceramic Coatings
  • Charging Handle: TYPE-A Raptor-LT Ambi Charging Handle
    • Semi-Auto Bolt Carrier
    • Gas Key (Staked)
    • Gas Key Hardened to USGI Specifications
    • Grade 8 Hardened Fasteners
    • Case Hardened, Shot Peened & MPI Tested
    • Extractor (Fully Assembled)


  • Platform: SPR Precision Machined 7075-t6 Aluminum Lower Receiver – Armalite
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type III Anodizing with Cerakote Ceramic Coatings
  • Trigger: TYPE-A PMC 2-Stage Straight Trigger (3.5lb.)
  • Extension: Carbine 6-Position Buffer Tube
  • End Plate: TYPE-A QD Single Point End Plate (4140 Pre-Hard)
  • Fire Selector: TYPE-A Ambi Billet 90°/45° Adjustable Short Throw Selector
  • Magazine Release: TYPE-A Extended Billet Mag Release
  • Lower Parts: Stainless Steel/Aluminum Detents & Springs


  • Platform: Option
    • TYPE-A SIPR/9.875 AR10 GEN3 M-LOK Handguard
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type-III Anodizing with Cerakote Ceramic Coatings


  • Stock: SB TACTICAL A3 Pistol Brace – BLK
  • Folder:Law Tactical™ Folder GEN3 – BLK
  • Grip: MAGPUL MOE® K2+ Grip – BLK


  • Magazine: MAGPUL PMAG 20AR/M Magazine
  • Soft Case  36″ Single Rifle Case
  • ****please note: All NFA rules apply. Please check with your local state laws.
  • ****Please note: Optic & Can not included

Colors Available (Shown in SIG Dark Grey)

  • Magpul™ Olive Drab Green (H-232Q)
  • Magpul™ Flat Dark Earth (H-267Q)
  • Noveske™ Bazooka Green (H-189Q)
  • Tungsten (H-237Q)
  • SIG™ Dark Grey (H-210Q)
  • Multi-tone FDE – Special Order
  • Armor Black (H-190Q)


Training – Physical Preparation

"This advice has less to do with the rifle and more to do with the operator.  Don’t forget the importance of breaking a sweat and elevating your heartrate every now and again.  You may be able to run your rifle like a demon on a static range, but if you have perpetual meat sweats and get winded after a flight of stairs, then don’t expect your shooting abilities to hold up when the time counts.  PT doesn’t have to be fancy and you don’t need to spend a fortune.  Start with an old duffel bag and fill it with enough sand to make it taxing to pick up off the ground.  Now take that bag and carry it for a distance.  Pick it up off the ground, load it to your shoulder, set it back down and repeat.  Take it a step further and heave it overhead for reps.  Search Youtube and you will find hundreds of movements to perform with just a simple sand-filled bag.  Bring it to the range and incorporate with live-fire drills…..that’s the pinnacle of fun.  Being in shape will do nothing but improve your shooting abilities."

-Jason Gady