Shop Stocks & Braces and other firearm accessories – F5 MFG

MODULAR STOCK SYSTEM FOR 1913 PICATINNY RAIL
$199.00
Our 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…
Gen 2 308 JAKL MODULAR STOCK SYSTEM
$285.00
Put 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…
F5-Modular Brace For PSA JAKL, Rev. 2
$299.00
F5 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…
AK Pistol Brace for 4.5 & 5.5mm
$299.00
Our 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…
F5 MODULAR STOCK SYSTEM WITH LOWER RECEIVER for PSA JAKL
$349.00
Limited 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…
Billet Aluminum Chassis for AK Platforms, 4.5 / 5.5mm F5 Stock & ACR Stocks
$120.00
The 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…
Save25.1%Save $50.00Only$149.00

M4 Chassis & Stock for 4.5mm & 5.5mm AK platform
Save25.1%Save $50.00Only$149.00 Original price was: $199.00.Current 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…
Save22.1%Save $31.00Only$109.00

M4 Stock / Brace side folding adapter for AK, 4.5mm & 5.5mm
Save22.1%Save $31.00Only$109.00 Original price was: $140.00.Current 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…
Save49.8%Save $149.00Only$150.00

Blem – Modular Stock System (MSS) For PSA JAKL
Save49.8%Save $149.00Only$150.00 Original price was: $299.00.Current price is: $150.00.
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 SCAR. Our modular left-side…
Save up to50.1%Save up to $200.00Only$199.00

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.Current 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…
Modular Stock System (MSS) For BRN 180
Highly-demanded product. Ships in 10 days or less.
$299.00
Introducing 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…
Save25.1%Save $100.00Only$299.00

F5 MFG MODULAR STOCK SYSTEM (MSS) WITH MP5 22 LR ADAPTER – BLACK
Save25.1%Save $100.00Only$299.00 Original price was: $399.00.Current price is: $299.00.
F5 Manufacturing MSS (Modular Stock System) for the MP5-22LR Kit includes everything you need to install and operate stock.
Save25.1%Save $100.00Only$299.00

F5 MFG Modular Stock System (MSS) For MP5 and Variants
Save25.1%Save $100.00Only$299.00 Original price was: $399.00.Current price is: $299.00.
F5 Mfg MSS stock kit for the MP5/HK94/HK33/HK53 and other variants Kit includes stock and folding adapter.
F5 MFG MODULAR STOCK (MSS) SYSTEM FOR B+T APC9
$299.00
F5 Mfg MSS stock kit for the B+T APC9 Kit includes stock and folding adapter.
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…
MSS Complete Adapter Kit For PSA JAKL – Black
$499.00
The 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,…
F5 MFG Modular Stock (MSS) System for B+T APC300/APC556/APC308
$399.00
F5 Mfg. Modular Stock System (MSS) for B+T APC300/APC556/APC308 *All sales are final, no refunds or exchanges*
F5 Mfg Modular Brace System (MBS) HAVOC for CZ Bren 2
$399.00
F5 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…
F5 MFG Modular Brace System (MBS) HAVOC for B+T APC300/APC556/APC308
$399.00
F5 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.…
F5 MFG Modular Brace System (MBS) HAVOC for Stribog SP9A1/A3
$399.00
The 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…
Save25.1%Save $100.00Only$299.00

F5 MFG Modular Brace System (MBS) HAVOC For MP5 and Variants
Save25.1%Save $100.00Only$299.00 Original price was: $399.00.Current price is: $299.00.
F5 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…
F5 MFG Modular Brace System (MBS) HAVOC For CZ Scorpion
$399.00
The 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…
F5 MFG HAVOC STABILIZING BRACE FOR PISTOLS
$99.00
Our 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…
FN SCAR | F5 Modular Stock System – Adapter Included
$399.00
Finally! 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 …
MODULAR BRACE SYSTEM LOWER, ALUMINUM 6061 ADAPTER WITH HAVOC HOOK –
$199.00
FULLY INTERGRATED LOWER ADAPTER WITH HAVOK HOOK BRACE FOR THE MODULAR STOCK SYSTEM
Save33.4%Save $100.00Only$199.00

Stribog | F5 Modular Stock System – Adapter Included
Save33.4%Save $100.00Only$199.00 Original price was: $299.00.Current price is: $199.00.
F5 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…
Combo

CZ Bren 2 Modular Stock System (MSS)
$299.00
F5 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…
Save40.1%Save $200.00Only$299.00

CZ Scorpion F5 Modular Stock System + 50 Round Drum Magazine
Save40.1%Save $200.00Only$299.00 Original price was: $499.00.Current price is: $299.00.
Simply 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…
B&T GHM9 x Magpul Zhukov-S Stock & Adapter
$299.00
Updated 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…
CZ Scorpion | F5 Modular Stock System – Adapter Included
$299.00
F5 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…