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Troy Industries SPC M4A4 AR-15 Pistol 5.56 NATO - SBA3 - 10"
Manufactured by Troy Industries
Manufactured by Troy Industries
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In Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 3 business days. FFL orders take approximately 7 business days or less if you can provide us an actively receiving FFL location.

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers. Due to Covid-19 many are no longer open
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.




The SPC A4 AR-15 Pistol comes with all the reliability that you expect from a company like Troy Industries. This 10” AR-15 chambered in 5.56 NATO is the most versatile in the lineup and features a carbine length gas system and receiver extension. It features the Troy SOCC M-LOK BattleRail with folding BattleSights affixed to the top, so it is ready to go right out of the box. The Troy SPC A4 rifle receivers are fully assembled with Mil-Spec parts with an enlarged trigger guard for gloved use. Also included is a Troy pistol grip and the Medieval flash hider to reduce the muzzle flash. The lower receiver features an enlarged trigger guard for use with gloves. If you are looking for a reliable and well built AR-15 pistol, you can't go wrong with the Troy Industries SPC A4.

  • 10” barrel chambered in 5.56 NATO
  • 1:7 twist rate
  • Medieval flash hider
  • Carbine length gas system and buffer tube
  • Troy BattleRail and folding BattleSights
  • M-LOK slots
  • Mil-Spec trigger and lower parts
  • Enlarged trigger guard
  • Troy BattleAx pistol grip
  • SBA3 pistol arm brace
  • Includes 30 round Troy magazine

Troy Industries is the choice of professionals the world over. Made in the U.S.A., Troy products are reliable, innovative, and made from the finest quality materials. When lives are on the line, you can count on Troy Industries.
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Barrel CoatingSalt Bath Nitride
Barrel ContourMedium
Barrel Length10
Barrel LiningSalt Bath Nitride
BrandTroy Industries
Caliber Gauge5.56 NATO
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard9.25 in Troy SOCC M-LOK BattleRail
Muzzle DeviceTroy Medieval Flash Suppressor
Thread Pattern1/2 X 28
Twist Rate1:7
Weight4.2 lbs.

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