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B&T ACR Stock Adapter
$85.00ADAPTER ONLY F5 MFG’s adaptable stock system allows for the Magpul ACR stock to directly adapt to your B&T APC 9 platform (not 233/308 yet). It’s a side folding spring…
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MODULAR BRACE SYSTEM (MBS) CYBERARM
$99.00The newest evolution in the F5 MFG family of braces is the Modular Brace System Cyberarm. This add-on brace is designed for the F5 brace attachment but can be used…
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F5 MFG HAVOC STABILIZING BRACE FOR PISTOLS
$99.00Our most compact member of our rifle stock and pistol brace lineup is our HAVOC stabilizing brace for pistols. This is a super lightweight, low profile, yet extremely rigid brace…
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M4 Stock / Brace side folding adapter for AK, 4.5mm & 5.5mm
Save22.1%Save $31.00Only$109.00$140.00$109.00New product, the M4 stock adapter for the AK platform in 4.5 & 5.5mm sizes. The left side folding stock is ideal for compact storage in a backpack or in…
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Stribog ACR Stock Adapter
$120.00ADAPTER ONLY F5 MFG’s adaptable stock system allows for the Magpul ACR stock to directly adapt to your Stribog platform rifle. It’s side folding spring lock tension has 7 telescoping…
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AK 4.5 / 5.5mm Chassis for F5 Stock & ACR Stocks
$120.00The F5 MFG Modular Stock System for the side folding AK has arrived. The chassis is manufactured out of solid billet 6061 aluminum on state of the art 5 axis machine…
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M4 Chassis & Stock for 4.5mm & 5.5mm AK platform
Save25.1%Save $50.00Only$149.00$199.00$149.00New product, the M4 stock adapter for the AK platform in 4.5 & 5.5mm sizes. The left side folding stock is ideal for compact storage in a backpack or in…
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5.5mm and 4.5mm Side Folding Modular Stock for the AK Platform
Save up to27.6%Save up to $110.00Only$289.00$399.00$289.00Specify 4.5 or 5.5 mm in the note section of you order. The F5 MFG Modular Stock System for the side folding AK has arrived. The chassis is manufactured out…
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CZ Scorpion | F5 Modular Stock System – Adapter Included
$299.00F5 teamed up with industry leaders to bring to market a new adaptable stock that can be applied to the most popular platforms being made today. These products are designed…
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B&T GHM9 x Magpul Zhukov-S Stock & Adapter
$299.00Updated offering to our stock/adapter family of products is the GHM9 x Magpul Zhukov-S Stock. This no-compromise folding stock sets up nicely with B&T GHM9, GHM9K, and GHM9G. The durable…
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CZ Scorpion F5 Modular Stock System + 50 Round Drum Magazine
Save40.1%Save $200.00Only$299.00$499.00$299.00Simply one of the best additions/accessories for the CZ Scorpion EVO and Plus 3 – These products are designed and manufactured with quality and performance in mind. Our Modular Stock…
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CZ Bren 2 Modular Stock System (MSS)
$299.00F5 teamed up with industry leaders to bring to market a new adaptable stock that can be applied to the most popular platforms being made today. These products are designed…
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F5 MFG Modular Brace System (MBS) HAVOC For MP5 and Variants
Save25.1%Save $100.00Only$299.00$399.00$299.00F5 Mfg proudly offers the MBS (Modular Brace System) with our space saving and ergonomic pistol stabilizing brace, the HAVOC, for the HK MP5 and variants. This includes the 223…
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Modular Stock System (MSS) For PSA JAKL – Black
$299.00The F5 Mfg MSS kit for the Palmetto State Armory JAKL will take your gun to the next level and turn it into a modern day SCAR. Our modular left-side…
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F5 MFG MODULAR STOCK (MSS) SYSTEM FOR B+T APC9
$299.00F5 Mfg MSS stock kit for the B+T APC9 Kit includes stock and folding adapter.
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F5 MFG Modular Stock System (MSS) For MP5 and Variants
Save25.1%Save $100.00Only$299.00$399.00$299.00F5 Mfg MSS stock kit for the MP5/HK94/HK33/HK53 and other variants Kit includes stock and folding adapter.
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F5 MFG MODULAR STOCK SYSTEM (MSS) WITH MP5 22 LR ADAPTER – BLACK
Save25.1%Save $100.00Only$299.00$399.00$299.00F5 Manufacturing MSS (Modular Stock System) for the MP5-22LR Kit includes everything you need to install and operate stock.
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Modular Stock System (MSS) For BRN 180
Highly-demanded product. Ships in 10 days or less.
$299.00Introducing the game-changing Modular Stock System (MSS) for BRN 180 – the ultimate left-side folding stock for BRN 180 upper receiver owners, which will transform your shooting experience. Designed to…
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AK Pistol Brace for 4.5 & 5.5mm
$299.00Our latest addition to the brace market is the AK Pistol application. The improved design is manufactured from solid 6061 billet aluminum and is as robust/rigid for the most challenging…
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F5-Modular Brace For PSA JAKL
$299.00F5 Mfg. Modular Brace System (MBS) with HAVOC pistol stabilizing brace for PSA JAKL NEW BRACE DESIGN IS MADE FROM 6061 BILLET ALUMINUM FOR ULTIMATE DURABILTY Comes with adapter, made…
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F5 MODULAR STOCK SYSTEM WITH LOWER RECEIVER for PSA JAKL
$349.00Limited quantity available of the F5 MSS for the PSA JAKL, 300 Blackout, 5.56 – Available in OD Green, FDE & Black – Comes with all the hardware needed to…
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FN SCAR | F5 Modular Stock System – Adapter Included
$399.00Finally! The UPDATED SCAR stock you’ve been waiting for! F5 Mfg introduced the MSS (Modular Stock System) to be a total stock solution and its now available for your SCAR15 …
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F5 MFG Modular Brace System (MBS) HAVOC For CZ Scorpion
$399.00The F5 Mfg MBS HAVOC for the CZ Scorpion EVO & 3 PLUS MICRO is the ultimate stabilizing brace solution for those wishing to improve accuracy and handling of their Scorpion…
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F5 MFG Modular Brace System (MBS) HAVOC for Stribog SP9A1/A3
$399.00The F5 Mfg Modular Brace System (MBS) with the HAVOC pistol stabilizing brace is the perfect addition to bring your Grand Power Stribog SP9A1, SP9A3 or SP10A3 pistol to the…
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F5 MFG Modular Brace System (MBS) HAVOC for B+T APC300/APC556/APC308
$399.00F5 Mfg. Modular Brace System (MBS) with HAVOC pistol stabilizing brace for B+T APC300/APC556/APC308. NEW BRACE DESIGN MADE FROM 6061 BILLET ALUMINUM FOR ULTIMATE DURABILTY Allow 1-2 weeks for delivery.…
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F5 Mfg Modular Brace System (MBS) HAVOC for CZ Bren 2
$399.00F5 Mfg. Modular Brace System with HAVOC pistol stabilizing brace for CZ Bren 2. Complete kit ready to install. Limited Lifetime Warranty on craftsmanship. NEW BRACE DESIGN MADE FROM 6061…
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F5 MFG Modular Stock (MSS) System for B+T APC300/APC556/APC308
$399.00F5 Mfg. Modular Stock System (MSS) for B+T APC300/APC556/APC308 *All sales are final, no refunds or exchanges*
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MSS Complete Adapter Kit For PSA JAKL – Black
$499.00The F5 MFG MSS kit for the Palmetto State Armory JAKL will take the performance of your gun to the next level. Our modular left-side folding stock system is ultra-rigid,…
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MSS Adapter Kit (Receiver, Adapter, Stock) and 50rd Drum for JAKL
Save12.5%Save $100.00Only$699.00$799.00$699.00BLACK FRIDAY ONLY SPECIAL!!! This kit combines our brand new MSS complete adapter kit for the Palmetto State Armory JAKL which includes our billet lower receiver, stock adapter, and stock…
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Robinson XCR Modular Stock System
$299.00New to the family of Modular Stock Sytems by F5MFG is the Robinson XCR & XCR-L model stock or Brace. Our modular left-side folding stock system is adjustable, with a…