Parts & Upgrades

Wilson Combat SBR Bead Blasted Stainless Steel Barrel 5.56 NATO 11.3" 1:7 Twist

Unleash the potential of Wilson Combat's SBR tactical stainless barrel and take your shooting to new heights. This 11.3" precision-crafted barrel is tailor-made for 5.56 NATO a dependable and optimized caliber for defense training and...

Tacfire AR-15 Complete Upper 5.56 NATO 16" Barrel Black with Bolt Carrier Group

TacFire's AR-15 Built Upper contains all the parts you need minus the lower to custom build your own AR.

TacFire 10.5" Unassembled 5.56 NATO Pistol Build Kit

Tacfire PK556-LPK-10 pistol kit. Everything you need to build out your 5.56 pistol just add a lower receiver.Includes : 10.5" Barrel Low profile gas block Pistol length gas tube A2 flash hider Bolt carrier group M-Lok hand guard Lower parts...

Daniel Defense Threaded Barrel Assembly CMV CHF 5.56 16" Gov't Mid Length WLPG

The Daniel Defense Government Profile 16-inch 5.56 NATO barrel is a high quality hammer forged barrel for AR-15 firearms. It features a 1 in 7-inch twist rate a mid-length gas system factory installed low profile gas block and is threaded 1/2x28 to...

Lead & Steel Llc JAG-18-URG-GRY Just As Good 5.56mm 18"

Griffin Armament GAGP5FDE-W GP5 Direct Thread Suppressor 5.56mm 1.50" FDE 17-4 PH Stainless Steel 1/2"x28

The GP Mod 5 suppressors were designed to provide the customer with a lightweight, durable, and affordable suppressor for general use. Constructed entirely of 17-4 stainless steel and utilizing the patented ECO-FLOW baffle technology, GP suppressors are...

Sylvan Arms SA223TI Osprey 223 Titanium 5.56mm 1/2"x28

The Sylvan Arms Titanium Osprey 223 Suppressor is a highly durable, easy-to-service and affordable 5.56 Suppressor. Sleek and modern in design, its built of lightweight titanium cone baffles and a durable titanium tube.

Yankee Hill 217528 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Flash Hider

Meet The Turbo T3-The newest member of the YHM Turbo suppressor family! This 5.56 NATO Suppressor sports an intentional design improvement to the internal geometry of the baffles-resulting in reduced blowback-when compared to the previous model. Built...

Yankee Hill 2200MB28 Fat Cat (Standard End Cap) 22 Cal (5.56mm) Black Stainless Steel/Inconel, Mini sRx Mount Included

This 5.56 NATO Suppressor sports new baffle geometry resulting in reduced blowback. Built with the same care, quality, and attention to detail that has defined the YHM brand for generations, the Fat Cat was created to provide a compact suppressor with...

Yankee Hill 2210MB28 Fat Cat (Cat End Cap) 22 Cal (5.56mm) Black Stainless Steel/Inconel, Mini sRx Mount Included

Energetic Armament EA13 Ferox Suppressors 5.56mm 1/2x28 Black Nitride

The Ferox is engineered to be ultra-strong without sacrificing durability. Developed specifically for 5.56mm platforms; particularly for short and mid barrel lengths optimizing low back pressure and excellent sounds suppression. The Ferox ships with a...

Energetic Armament EA16 Ferox Suppressors 5.56mm 1/2x28 FDE Cerakote

Dead Air SIERRA5KM Sierra-5 5.56mm 1.50"D 1/2"-28 tpi Thread Pattern Made of Stellite Baffles & Stainless Steel Tube with Black Cerakote Finish Includes KeyMo Flash Hider & Mount

This is a hard-use silencer. Dead Air is not cutting costs or decreasing lifespan by using stainless steel baffles. They are not sacrificing durability in search of saving a few ounces. The Sierra-5 is full-auto rated with no barrel length restrictions...

Faxon Firearms FF-SIL-R-3DPC-556-02 Harmonix Ion 5.56mm Black Titanium

The Harmonix ION is constructed from lightweight Grade 5 Titanium, weighing just 8 oz without sacrificing reliability.

Maxim Defense MXM48372 DS D 22 Cal (5.56mm), Black Titanium

Faxon Firearms FF-SIL-R-3DPC-556-01 Harmonix Sentry 5.56mm Black Haynes 282

The Harmonix Sentry is built from Haynes 282 alloy a high-strength, heat-resistant super alloy providing superior durability and full-auto rated performance at approximately 14 oz. For those prioritizing weight savings

CGS Suppressors CGSSCISIX 5.56mm 1.68" 718 Inconel

The CGS SCI-Six is optimized specifically for the 5.56x45mm cartridge, the CGS SCI-Six prioritizes backpressure, sound, and flash reduction. With gas, flash, and sound cut down alongside weight and length, the CGS SCI-Six is a top choice for the...

Wilson Combat Silent Bandit 5.56mm .224" Black Nitride 1/2"x28

Wilson Combat SPWHISPER556BLK28 Whisper 5.56mm 1/2"x28

USED Gemtech Integra 5.56 Upper 10.5" Barrel Black

16.1" Overall Integrated Length with a 10.5" Barrel. User Serviceable and Utilizes Gemtech's Patented G-Core Technology. Chambered in 5.56.

M4A1 FSP URG Surefire FH FDE

M4A1 FSP URG Surefire FH FDE

Sig Sauer SURG556 Next Gen 5.56mm Steel Cerakote Flat Dark Earth

The Sig Sauer Next Gen Rifle Suppressor is a contract-specific high flow suppressor with a detachable titanium hexagonal heat shield. This Rifle Suppressor has multi-flow path that exhausts gases at a higher rate, resulting in lower toxic fumes venting...

HK 51000384 MR556 Upper Receiver Kit 5.56mm for AR15/M16/M4

This kit includes a complete upper receiver/barrel assembly, allowing Mil-Spec 5.56mm AR-style rifles to be retrofitted to HKs piston and pusher rod system. This system utilizes a piston and a pusher rod in place of the gas tube normally found in...