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  • Home
  • Information
    • Contact Us
    • About
  • Manuals and Docs
    • Mosin Nagant
    • Tips and Tricks
    • RSI Installation Docs
    • Reloading Information
  • Customer Comments
  • Photo Gallery
  • Video Galleries
  • Online Store
  • Cart
    • Disclaimer
    • Checkout
    • Wishlist
  • Dealer Sales
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Rock Solid Industries

Dedicated to Precision, Quality, and Strength.

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About RSI

Reminton 870

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  • Remington Model 870 Bullpup Conversion Kit

    Remington Model 870 Bullpup Conversion Kit

    $298.00
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Contact Us

Rock Solid Industries
Phone: (660) 259-2832
Order desk hours: Monday-Friday 8am-5pm CST

Email
customerservice@www.rocksolidind.com

International Sales

If your looking to purchase our products outside the United States click the link below.

FOR SALES OUTSIDE THE U.S.A.

Ray installs the MI-24C Scope Mount

Ray installs the MI-24C Scope Mount

Latest NRA News

  • DOJ Legal Filing Renews Concerns About ATF’s Posture on Braced Pistols
    on March 20, 2026 at 9:07 PM

    The saga of ATF’s enforcement of the National Firearm Act’s “short barreled rifle” provisions against braced pistols has been a roller coaster ride of shifting interpretations. NRA-ILA has been keeping up with, reporting on, and advocating for reform the entire time. It seemed we had reached a low point with the publication of the rule Factoring Criteria for Firearms With Attached “Stabilizing Braces” during the Biden-Harris administration. Yet NRA, along with other pro-Second Amendment groups, successfully challenged that rule in court, and its enforcement was enjoined against NRA members, as well as other plaintiff groups in similar suits. Eventually, the rule was vacated in its entirety. Unfortunately, that did not provide the lasting relief many had hoped.  

  • Kansas: State-Level Suppressor Bill Passes Senate
    on March 20, 2026 at 3:46 PM

    This week, the Senate passed House Bill 2501, removing suppressors and short barreled firearms from the controlled weapons list at the state level.

  • Kentucky: Concealed Carry Expansion Bill Heads to Governor's Desk
    on March 20, 2026 at 2:45 PM

    Today, March 20th, the Senate passed House Bill 312, creating provisional carry permits for 18-20 year olds, by a vote of 29-7.

  • Colorado: Final House Vote on Slate of Gun Control TODAY!
    on March 20, 2026 at 12:55 PM

    Today, March 20th, the House will cast the final votes on HB 26-1126, known as the "FFL-Killer" bill; SB 26-004, expanding "red flag" laws; and SB 26-043, increasing regulation of firearm parts.

  • Kentucky: Senate Action on Concealed Carry Expansion Bill TODAY
    on March 20, 2026 at 11:35 AM

    Today, March 20th, the Senate will hold a floor vote on House Bill 312, creating provisional carry permits for 18-20 year olds. 

Cool Custom K31’s

Cool Custom K31’s

Custom K31's sporting our new scope mount. These rifles are tac drivers

Truth About Guns RSS Feed

  • ATF Admits It’s Still Enforcing Pistol Brace Rules — Even After the Rule Was Killed
    by Scott Witner on March 21, 2026 at 1:00 PM

    The rule is dead. The enforcement isn’t. The post ATF Admits It’s Still Enforcing Pistol Brace Rules — Even After the Rule Was Killed appeared first on The Truth About Guns.

  • Federal Measure Would Allow Those Harmed In ‘Gun-Free’ Zones To Sue For Damages
    by Mark Chesnut on March 20, 2026 at 11:00 PM

    If gun-free zones fail, should governments pay? A new bill says yes. The post Federal Measure Would Allow Those Harmed In ‘Gun-Free’ Zones To Sue For Damages appeared first on […]

  • Springfield XD Mod 3: A Budget-Friendly Service Pistol That Delivers
    by Michael Irwin Collins on March 20, 2026 at 9:00 PM

    A proven platform, refined—and priced to disrupt the market. The post Springfield XD Mod 3: A Budget-Friendly Service Pistol That Delivers appeared first on The Truth About Guns.

  • University of Michigan Psychiatry Professor Is Passing Off Anti-Gun Propaganda as Peer-Reviewed Research
    by Scott Witner on March 20, 2026 at 7:00 PM

    One professor. Federal funding. National influence over gun research. The post University of Michigan Psychiatry Professor Is Passing Off Anti-Gun Propaganda as Peer-Reviewed […]

Eric Testing New Mount

Eric Testing New Mount

Eric aka Iraqveteran8888 seen here testing the new RSI scout mount system on a Bluegrass Gun Stocks Thumbhole results were outstanding!

Product tags

action pillars bi pod mount bolt handle Bullpup Bullpup Shotgun Custom Stocks Firing Pin Spring K31 Mossberg 500 Conversion Picatinny Rail pillars Reminton 870 Swiss K31 threaded bolt handle Trigger Trigger Shoe

Rock Solid Products Made In The USA

Rock Solid Products Made In The USA
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