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MODULAR STOCK SYSTEM FOR 1913 PICATINNY RAIL
$199.00Our Modular Stock Sytem now comes with an adpter for all 1913 picatinny rail applications. Ideal for Pistol Caliber Carbines and rifles that have a 1913 pic rail attachement. Made…
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Gen 2 308 JAKL MODULAR STOCK SYSTEM
$285.00Put color request in the note section of the order, we’re updating the site to make this an option while placing your order. For OD Green and FDE – Allow…
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F5-Modular Brace For PSA JAKL, Rev. 2
$299.00F5 Mfg. Modular Brace System (MBS) with HAVOC pistol stabilizing brace for PSA JAKL Chassis, Brace & Adapter made from billet aluminum 6061. Revision 2 has 100% locking mechanism. 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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Billet Aluminum Chassis for AK Platforms, 4.5 / 5.5mm 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 Original price was: $199.00.$149.00Current price is: $149.00.New 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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M4 Stock / Brace side folding adapter for AK, 4.5mm & 5.5mm
Save22.1%Save $31.00Only$109.00 Original price was: $140.00.$109.00Current price is: $109.00.New 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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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…
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5.5mm and 4.5mm Side Folding Modular Stock for the AK Platform
Save up to50.1%Save up to $200.00Only$199.00 Original price was: $399.00.$199.00Current price is: $199.00.Specify 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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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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F5 MFG MODULAR STOCK SYSTEM (MSS) WITH MP5 22 LR ADAPTER – BLACK
Save25.1%Save $100.00Only$299.00 Original price was: $399.00.$299.00Current price is: $299.00.F5 Manufacturing MSS (Modular Stock System) for the MP5-22LR Kit includes everything you need to install and operate stock.
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F5 MFG Modular Stock System (MSS) For MP5 and Variants
Save25.1%Save $100.00Only$299.00 Original price was: $399.00.$299.00Current price is: $299.00.F5 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 (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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The Gen 2 PSA JAKL Modular Stock System
$285.00[video width="1080" height="1920" mp4="https://f5mfg.setupwp.io/wp-content/uploads/2024/09/IMG_2505.mp4"][/video] The 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…
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MSS Adapter Kit (Receiver, Adapter, Stock) and 50rd Drum for JAKL
Save12.5%Save $100.00Only$699.00 Original price was: $799.00.$699.00Current price is: $699.00.BLACK 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…
