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    Please Read Full Description of the Product and FAQ Page. All Purchases are subject to all terms and conditions. 


    ·US made in Scottsdale, Arizona

    ·T6061 billet

    ·1913 picatinny rail flat top-dpms low spec rail height

    ·manufactured from solid block of billet aluminum

    ·mil-a-8625 type iii anodizing

    ·will match up with any brand lower receiver

    ·accepts mil-spec .308 cal ejection port door kit and forward assist kit

    · slim profile shell deflector


    ·12.5” stainless steel straight fluted bull barrel

    ·0.750”  Gas Block

    ·Carbine Length gas tube

    ·Straight fluted for maximum heat dissipation

    · 5/8x24 muzzle thread pitch

    ·1:8 TWIST

    ·M4 feed ramp



    ·12” Super slim MLOK Handguard

    ·Steel Barrel nut


    ·T-markings on top rail

    ·Ultra-Light weight



    ·Made for 7.62X51 / 308 Cal


    ·HPT/MPI Tested and Marked

    ·9310 Hardened Steel Bolt

    ·17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition)

    ·8620 carrier and gas key.

    ·Hardened extractor S7 tool steel.

    ·The group comes fully assembled with properly torqued and staked gas key

    ·Made in the USA


    US Made

    T6 Aluminum

    New Micro Design

    Total Weight: 3.4 oz

    Length: 3″

    Threads begin approx 1.25″ down the shroud

    Dual Purpose Unit, Functions As A Barrel Shroud And A Muzzle Compensator!

    Slips Over Barrel And Threads Down From The Inside (Reverse Thread)

    Multi Porting “Gatling Gun” Style Muzzle Comp Reduces Felt Recoil Up To 70 Percent

    Anodized Black Finish

    .308/ 300 Blackout Cal

    5/8 x 24 Thread

    Designed for use on AR Pistols



    ·Machined from 7075-T6 aircraft grade billet aluminum

    ·Matte black hard-coat anodized per Mil 8625 Type 3 Class 2

    ·Precision broached magazine well with beveled feed lips

    ·Machined and engraved to be compatible with 45 and 60-degree short throw fire control selectors.

    ·Caliber marking of “Multi” so it can be used with many different caliber uppers

    ·Compatible with all standard AR-10/.308 components and magazines and most aftermarket parts — Made to DPMS spec

    ·Upper tension screw behind grip screw (threaded hole with hardware included) to adjust any “slop” out of vertical fit between upper and lower

    ·Ambidextrous trigger finger rests with grooves (above and below mag release / mag catch)

    ·Compatible with Norgon and other aftermarket ambidextrous mag releases

    ·Threaded bolt catch pin (Threaded hole and hardware)

    ·Integrated large opening “winter” trigger guard

    ·Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances

    Due to COVID 19 the material supply chains have been extremely depleted. The depletion of materials is causing a huge delay in manufacturing and production. Current lead times are running a MINIMUM of 12-15 weeks for all AR10 lower receivers. Demand is increasing daily; we recommend that if you do want a product to go ahead and reserve yours on backorder now. As for now, we are not sure when the material supply chains will be operating at full force again.



    ·standard milspec trigger


     SBA – 4 BRACE:

    Complete kit, ready-to-assemble

    ·         Kit includes:

    o    SBA4™ Pistol Stabilizing Brace®

    o    Mil-spec carbine receiver extension

    o    ERGO Flat Top SUREGRIP

    o    ERGO 6061 V3 adapter

    o    Castle nut

    o    Adjustable nylon strap

    ·         US veteran designed and proudly made in the USA

    ·         ·Fits all .223 and most .308 ar carbine style rifles

    ·         Easy to replace and quick to install

    ·         Uses 4 out of the 6 positions on a mil-spec or commercial tube




    ·adapts to existing commercial and mil-spec buffer tubes

    ·certain aftermarket commercial buffer tubes that exceed 1.172″ may not fit

    ·the vertical struts for the mba 3 are fixed therefore the cheek pc is not reversible like the mba 1 however the cheek piece itself is designed with a cheek pad for the lefty


    This firearm is covered by our lifetime warranty, please read full warranty statement for further details. 

    We use a STOCK PHOTO for all builds: meaning the pictures we use do represent the actual firearm. (All builds may vary slightly based on parts availability but this is not usually the case item typically exactly as pictured.) 

    All firearms are pictures of an Actual Gun! 

    Our Experienced Staff Has Visually Inspected This Firearm & tested each firearm.