Shop Stocks & Braces and other firearm accessories

Save up to28.4%Save up to $99.00Only$250.00

F5-ACR Skeletonized Cyberarm Brace
Save up to28.4%Save up to $99.00Only$250.00 Original price was: $349.00.Current price is: $250.00.
F5-ACR Skeletonized Cyberarm Brace – Lightweight Folding Aluminum Brace for 1913 Rails, CZ, JAKL & StribogLimited Run – Available in Black and FDE (Flat Dark Earth) Introducing the F5-ACR Skeletonized…
Save up to35.5%Save up to $124.00Only$225.00

F5-ACR Cyberarm Brace
Save up to35.5%Save up to $124.00Only$225.00 Original price was: $349.00.Current price is: $225.00.
F5-ACR Cyberarm Brace – All-Aluminum Folding Brace for CZ, JAKL, Stribog & 1913 RailsLimited Run – Available in Black and FDE (Flat Dark Earth) The limited edition F5-ACR Cyberarm Brace…
Save up to29.3%Save up to $145.00Only$350.00

F5-ACR STOCK & BRACE Build kit (Select Platform)
Save up to29.3%Save up to $145.00Only$350.00 $350.00 – $495.00
Introducing the Stribog Stock & Brace Build Kit for the CZ Scorpion, CZ Bren 2, FN SCAR, PSA JAKL & JAKL-10, MP-5 and variants, Grand Power family of Pistol Caliber…
Save up to48.7%Save up to $170.00Only$179.00

F5-ACR GEN 2 MODULAR BRACE SYSTEM FOR 1913 PICATINNY RAIL
Save up to48.7%Save up to $170.00Only$179.00 $179.00 – $189.00
F5-ACR Brace for 1913 Picatinny Rail – Adjustable, Folding & TacticalPrecision-Engineered for Enhanced Control and Comfort Upgrade your pistol or firearm equipped with a 1913 Picatinny rail with the F5-ACR…
Save42.9%Save $150.00Only$200.00

Stribog | F5-ACR Stock System
Save42.9%Save $150.00Only$200.00
Highly-demanded product. Ships in 2-4 weeks.
Original price was: $350.00.Current price is: $200.00.
F5-ACR Stock for Grand Power Stribog SP9A1 / SP9A3 – Tactical Folding Upgrade Compatible with: Grand Power Stribog SP9A1, SP9A3, SP9A3S, and variants Upgrade your Stribog with the F5-ACR Stock—a…
Save42.9%Save $150.00Only$200.00

CZ Scorpion | F5-ACR Stock System
Save42.9%Save $150.00Only$200.00
Highly-demanded product. Ships in 2-4 weeks.
Original price was: $350.00.Current price is: $200.00.
F5-ACR Stock for CZ Scorpion EVO 3 / 3+ – Tactical Folding Upgrade Compatible with: CZ Scorpion EVO 3 S1, Scorpion 3+, and variants Upgrade your CZ Scorpion with the…
Save42.9%Save $150.00Only$200.00

MP-5 | F5-ACR Stock System
Save42.9%Save $150.00Only$200.00 Original price was: $350.00.Current price is: $200.00.
🔥 F5-ACR Stock for MP5 & Clones – Tactical Folding Stock Upgrade Compatible with: MP5, Zenith ZF-5, PTR 9KT, Century Arms AP5, and other MP5 clones Upgrade your MP5 platform…
Save42.9%Save $150.00Only$200.00

CZ BREN 2 | F5-ACR Stock System
Save42.9%Save $150.00Only$200.00
Highly-demanded product. Ships in 2-4 weeks.
Original price was: $350.00.Current price is: $200.00.
F5ACR Stock for CZ BREN 2 – Adjustable, Folding & Tactical Precision-Engineered for Superior Performance Upgrade your CZ BREN 2 with the F5ACR Stock, designed for exceptional durability, adaptability, and…
Save up to42.9%Save up to $150.00Only$200.00

The Gen 2 PSA JAKL | F5-ACR Stock & Adapter for 5.56/300/9MM
Save up to42.9%Save up to $150.00Only$200.00 $200.00 – $285.00
F5ACR Stock for PSA JAKL – Adjustable, Folding & Tactical Precision-Engineered for Superior Performance Upgrade your Palmetto State Armory JAKL with the F5ACR Stock, designed for exceptional durability, adaptability, and…
F5ACR Skeletonized Brace for FN SCAR
$295.00
F5ACR Skeletonized Brace for FN SCAR – Lightweight, Adjustable & Tactical Upgrade your FN SCAR with the F5ACR Skeletonized Brace, a precision-engineered solution designed for durability, adaptability, and tactical efficiency.…
F5-ACR Stock for JAKL/5.56 | Forged Mil-Spec Lower Receiver | 4 colors
$495.00
New Product – Introducing the exceptional F5 ACR Stock & lower receiver combination for the PSA JAKL – Just add your PSA upper receiver to this setup and you’re ready…
Save up to23.7%Save up to $70.00Only$225.00

F5ACR SKELETONIZED BRACE FOR PSA JAKL
Save up to23.7%Save up to $70.00Only$225.00 $225.00 – $295.00
F5ACR Skeletonized Brace for PSA JAKL – Lightweight, Adjustable & Tactical Take your Palmetto State Armory JAKL to the next level with the F5ACR Skeletonized Brace, engineered for maximum performance…
Save up to23.7%Save up to $70.00Only$225.00

F5ACR Skeletonized Brace for Stribog
Save up to23.7%Save up to $70.00Only$225.00
Highly-demanded product. Ships in 2-4 weeks.
$225.00 – $295.00
F5ACR Skeletonized Brace for Stribog – Lightweight, Adjustable & Tactical Upgrade your Grand Power Stribog with the F5ACR Skeletonized Brace, precision-engineered for strength, versatility, and lightweight performance. Machined from billet…
Save up to35.7%Save up to $125.00Only$225.00

F5ACR Skeletonized Brace for CZ Scorpion
Save up to35.7%Save up to $125.00Only$225.00
Highly-demanded product. Ships in 2-4 weeks.
$225.00 – $299.00
F5ACR Skeletonized Brace for CZ Scorpion – Lightweight, Adjustable & Tactical Enhance your CZ Scorpion with the F5ACR Skeletonized Brace, a high-performance upgrade designed for durability, adjustability, and lightweight efficiency.…
F5-ACR Stock & Adapter for JAKL .308
$285.00
100% MANUFACTURED IN THE USA! Upgrade your Palmetto State Armory JAKL with the F5ACR Stock, designed for exceptional durability, adaptability, and precision. The stock chassis and adapter are CNC-machined from billet aluminum 6061 using state-of-the-art 5-axis machining, ensuring unmatched strength…
Save44.1%Save $154.00Only$195.00

F5 ACR GEN 2 MODULAR STOCK SYSTEM FOR 1913 PICATINNY RAIL
Save44.1%Save $154.00Only$195.00 Original price was: $349.00.Current price is: $195.00.
F5ACR Stock for 1913 Pic Rail Attachments – Adjustable, Folding & Tactical Precision-Engineered for Superior Performance Upgrade your Pistol, Carbine or Rifle with the F5ACR Stock, designed for exceptional durability, adaptability, and…
Save33.1%Save $99.00Only$200.00

F5-Modular Brace For PSA JAKL, Gen. 2
Save33.1%Save $99.00Only$200.00 Original price was: $299.00.Current price is: $200.00.
F5 Mfg. Modular Brace System (MBS) with HAVOC pistol stabilizing brace for PSA JAKL Chassis, Brace & Adapter made from billet aluminum 6061. Gen 2 has 100% locking mechanism. MADE…
AK Pistol Brace for 4.5 & 5.5mm
$285.00
Our latest addition to the brace market is the ACR style AK – KP9 application. The improved design is manufactured from solid 6061 billet aluminum and is as robust/rigid for…
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…
M4 Stock / Brace side folding adapter for AK, 4.5mm & 5.5mm
$100.00
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…
5.5mm and 4.5mm F5-ACR-AK Stock for the AK Platform
$295.00
Specify 4.5 or 5.5 mm in the note section of you order. Introducing the F5-ACR-AK Stock for the side folding AK. The chassis is manufactured out of solid billet 6061…
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.
Save16.7%Save $50.00Only$250.00

MP5 F5 ACR Stock
Save16.7%Save $50.00Only$250.00 Original price was: $300.00.Current price is: $250.00.
100% MANUFACTURED IN THE USA! Upgrade your MP5, / MP5 Variant with the F5ACR Stock, designed for exceptional durability, adaptability, and precision. The stock chassis and adapter are CNC-machined from billet aluminum 6061 using state-of-the-art 5-axis machining, ensuring unmatched strength…
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.
Save25.1%Save $100.00Only$299.00

F5 Mfg Modular Brace System (MBS) HAVOC for CZ Bren 2
Save25.1%Save $100.00Only$299.00 Original price was: $399.00.Current price is: $299.00.
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…
Save25.3%Save $100.00Only$295.00

F5 MFG Modular Brace System (MBS) HAVOC for B+T APC9/APC300/APC556/APC308
Save25.3%Save $100.00Only$295.00 Original price was: $395.00.Current price is: $295.00.
F5 Mfg. Modular Brace System (MBS) with HAVOC pistol stabilizing brace for B&T APC9/APC300/APC556/APC308. NEW BRACE DESIGN MADE FROM 6061 BILLET ALUMINUM FOR ULTIMATE DURABILTY Allow 2-4 weeks for delivery.…
Save37.6%Save $150.00Only$249.00

F5 MFG Modular Brace System (MBS) HAVOC for Stribog SP9A1/A3/A3s, SP10A3,SP45,TR22
Save37.6%Save $150.00Only$249.00 Original price was: $399.00.Current price is: $249.00.
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, SP10A3, SP45, TR22 pistol to…
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…