Firearm Parts
Enhance your shooting experience with our extensive range of firearm accessories, designed to improve performance, safety, and customization for all types of firearms. From scopes, sights, and mounts to holsters, cleaning kits, and magazines, we offer high-quality products from trusted brands to suit every need. Whether you’re a competitive shooter, a hunting enthusiast, or a responsible gun owner, our accessories are perfect for upgrading your firearm's functionality and ensuring optimal maintenance. Shop now for competitive prices and fast shipping on essential firearm accessories.
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Out of StockOn Sale
Magpul MBUS Pro Offset Folding Front Sight
Magpul
MSRP: $89.95Now: $55.00Was: $85.45Building on the proven MBUS Pro platform, the MBUS Pro Offset Sights are part of an an effective aiming system to supplement magnified optics on M1913 Picatinny mounting surfaces. In the event of a...MSRP: $89.95Now: $55.00Was: $85.45 -
On Sale
Magpul MBUS Pro Offset Folding Rear Sight
Magpul
MSRP: $109.95Now: $72.00Was: $104.45Building on the proven MBUS Pro platform, the MBUS Pro Offset Sights are part of an an effective aiming system to supplement magnified optics on M1913 Picatinny mounting surfaces. In the event of a...MSRP: $109.95Now: $72.00Was: $104.45 -
Out of StockOn Sale
Colt 6933-EPR 5.56mm Commando Enhanced Patrol Rifle Upper Receiver Assembly | 11.5" Barrel
Colt
Now: $895.00Was: $999.00The Colt LE6933-EPRCK Upper Assembly is used on the LE6933-EPR and R0933-EPR Commando Enhanced Patrol Rifles. This upper receiver allows for a free-floated barrel and also features a full-length...Now: $895.00Was: $999.00 -
Out of Stock
CZ BR Folding Stock Assembly for Bren 2 Series
CZ
$199.00Factory CZ folding stock for Bren 2 series.$199.00 -
On Sale
Magpul MOE M-LOK Carbine Length AR15/M4 Handguard
Magpul
MSRP: $36.95Now: $25.00Was: $35.10The Magpul MOE M-LOK Hand Guard (Magpul Original Equipment) for AR15/M4 firearms with carbine-length gas systems combines the light weight of a standard hand guard with modular flexibility. Designed...MSRP: $36.95Now: $25.00Was: $35.10 -
B&T Suppressor Thread Adapter 1/2x28 for FN Five-seveN
B&T
$69.00B&T thread adapter to convert your B&T SD-988021 5.7mm Suppressor to common 1/2x28 thread pitch.$69.00 -
Colt 9mm SMG Complete Bolt Carrier Group Assembly
Colt
$240.00Factory Colt complete bolt carrier group assembly for your 9mm AR15 SMG and is the only BCG manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto...$240.00 -
Out of Stock
Knights RAS 7" Drop-In AR15/M4 Carbine Length Quad Rail
Knights Armament
$310.28The Knights Armament M4 RAS (Rail Adapter System) was developed for use on US military M4 Carbines utilized a 14.5 or 16" barrel. With over 1 million rails issued to date, it is one of the most...$310.28 -
On Sale
B&T 7.62mm 3-Prong Flash Hider Adapter for SureFire Suppressors | 5/8x24
B&T
Now: $69.00Was: $120.00B&T USA Rotex-SF 7.62 / .308 Assault 3 Prong Muzzle Device, 5/8x24. Precision machined from heat-treaded stainless steel, this "Assault" Muzzle Device is designed by B&T. The Assault provides...Now: $69.00Was: $120.00 -
On Sale
Magpul MS3 Multi-Mission QD Sling System | One / Two Point
Magpul
MSRP: $59.95Now: $50.00Was: $56.95Filling the same mission requirement as the standard MS3 Sling, the MS3 Single QD can quickly switch between one-point and two-point configuration. The MS3 Single QD maintains material construction...MSRP: $59.95Now: $50.00Was: $56.95 -
On Sale
Magpul XTM Hand Stop Kit
Magpul
$15.00 - $19.90The four-piece Magpul XTM Hand Stop Kit serves as a lightweight, low-profile rail mounted index point for improved weapon control, or as a forward stop to prevent the shooter's hand from reaching the...$15.00 - $19.90 -
Out of Stock
B&T Telescopic Retractable Stock for APC9/40/45
B&T
MSRP: $629.99$599.00B&T Telescopic Retractable Stock for APC9/40/45Description: B&T's complete telescopic retractable 3-position stock assembly for Brugger & Thomet APC models, APC9, APC40 and APC45. Installs using...MSRP: $629.99$599.00 -
On Sale
Blue Force Vickers Rifle/Shotgun Sling
Blue Force Gear
MSRP: $59.95Now: $48.00Was: $52.95The Blue Force Vickers Sling has revolutionized the way we carry automatic rifles.It is constructed of Invista solution dyed Cordura with a Quick Adjuster which allows the user to instantly lengthen...MSRP: $59.95Now: $48.00Was: $52.95 -
On Sale
Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 15-Round Magazines
Colt
$199.00 - $239.00Transform your .223/5.56mm AR platform rifle with the Colt .22 LR conversion bolt. Your trusted Colt rifle becomes a cost-effective training tool with this convenient drop-in conversion bolt...$199.00 - $239.00 -
On Sale
Colt M4/AR15 Semi-Auto Hammer
Colt
Now: $39.00Was: $55.00Factory Colt semi-auto hammer for current production M4/AR15 rifles using 0.155 size pin.Now: $39.00Was: $55.00 -
On Sale
Colt AR15/M4 Bolt Catch Spring
Colt
Now: $3.00Was: $3.95Factory Colt bolt catch spring for M16/M4/AR15 type rifles.Now: $3.00Was: $3.95 -
On Sale
Magpul RLS Two Point Rifle Loop Sling
Magpul
MSRP: $24.95Now: $15.00Was: $23.70The Magpul Rifleman Loop Sling (RLS) is a simplified two-point sling that also allows the shooter greater stability from field firing positions. Designed for rapid employment, the forward loop...MSRP: $24.95Now: $15.00Was: $23.70 -
Out of StockOn Sale
Magpul MOE SL Mil-Spec Carbine Mil-Spec AR15 Stock
Magpul
$45.00 - $61.70The Magpul MOE SL Stock - Mil-Spec Model (MOE Slim Line) is a drop-in replacement buttstock for AR15/M4 carbines using Mil-Spec sized receiver extension tubes. Designed for the modern battlefield,...$45.00 - $61.70 -
On Sale
B&T 7.62mm Muzzle Brake Adapter for SureFire Suppressors | 5/8x24
B&T
Now: $69.00Was: $120.00B&T USA Rotex-SF 7.62 / .308 Muzzle Brake, 5/8x24. Precision-machined from heat-treated stainless steel, this Muzzle Brake is designed by B&T. This brake provides fast-attach mounting for the B&T...Now: $69.00Was: $120.00 -
Out of StockOn Sale
Blue Force Vickers 2-to-1 Sling w/ Push Button
Blue Force Gear
Now: $75.00Was: $99.95While a 2 point sling is ideal for most situations, there are times, like deploying from a vehicle or fighting in complex structures, when a sing point sling has an advantage. Combining our new...Now: $75.00Was: $99.95 -
On Sale
Magpul MOE-K2+ Grip for AR15/M4 Rifles
Magpul
MSRP: $24.95Now: $15.00Was: $23.70The Magpul MOE-K2+ Grip combines reinforced polymer body construction with comfortable, wrap-around rubber overmolding for maximum weapon control in adverse environments. Similar in concept to the...MSRP: $24.95Now: $15.00Was: $23.70 -
Out of Stock
Colt AR15/M4 Mil-Spec Lower Parts Kit
Colt
$69.00Factory Colt lower parts for AR15/M4 type rifles. Includes: 1. Grip 2. Grip Screw Washer 3. Grip Screw 4. Bolt Catch 5. Bolt Catch Plunger 6. Bolt Catch Spring 7. Bolt Catch Roll Pin 8. Mag...$69.00 -
On Sale
Colt SCW Pistol 5.56mm Semi-Auto Lower Receiver Assembly with Parts
Colt
Now: $799.00Was: $999.00"SCW Carbine" model designation engraved on the lower receiver with SCW suffix serial number (example: 123456SCW). Limited production of 800, exclusive for ArmsUnlimited. Colt installed correct...Now: $799.00Was: $999.00 -
Out of StockOn Sale
Dead Air KeyMount 3-Prong Flash Hider
Dead Air
Now: $60.00Was: $89.00Our flash hider has a unique design featuring mass shifted equal length tines. The end result is a flash hider that does not “ping.” It is compatible with our Sandman Series and other KeyMo equipped...Now: $60.00Was: $89.00 -
Out of StockOn Sale
TShield AR15/M4 Carbine Collapsible Stock Assembly
TShield
Now: $15.00Was: $35.00Carbine collapsible stock assembly for M4/AR15 type rifles.Now: $15.00Was: $35.00 -
Out of Stock
Colt AR15A4 5.56mm Semi-Auto Lower Receiver Assembly
Colt
$519.00Factory Colt complete lower receiver assembly to build your AR15, M16 or MK12. Compatible with all mil-spec AR15/M4/M16 upper receivers. Manufactured to truly meet and exceed all Mil Spec standards...$519.00 -
Out of StockOn Sale
AU 36x12 Discreet Tactical Rifle Case
AU
MSRP: $88.00Now: $60.00Was: $75.00AU 36x12 Discreet Tactical Rifle CaseDescription: The discreet tactical rifle case is made to carry your tactical rifle while keeping a low profile. Manufactured from tough nylon with features...MSRP: $88.00Now: $60.00Was: $75.00 -
Out of Stock
Colt AR15A4 5.56mm Upper Receiver Assembly | 20" Barrel
Colt
$750.00The Colt AR15A4/M16A4 Upper Assembly is used on current issue M16A4 model rifles as well as civilian AR15A4 model rifles. This upper receiver allows for a free-floated barrel and also features a...$750.00 -
Out of Stock
Knights RAS 7.75" Handguard Tri-Rail for HK MP5
Knights Armament
$550.00The Knights Armament RAS (Rail Adapter System) was developed for use on Heckler & Koch's MP5. This handguard is a simple-to-install, drop-in upgrade that features genuine Mil-Spec M1913 Picatinny...$550.00 -
On Sale
Magpul PRS Gen3 AR15/AR10 Precision Rifle Stock
Magpul
MSRP: $254.95Now: $185.00Was: $242.20The Magpul PRS GEN3 is a field precision stock for AR15/M16 and AR10/SR25 platforms, featuring tool-less length of pull and cheek piece height adjustment. With solid adjustments for length of pull...MSRP: $254.95Now: $185.00Was: $242.20 -
Out of StockOn Sale
B&T RBS Compact 9mm Suppressor for MP5SD
B&T
Now: $619.00Was: $775.00Factory original B&T RBS Compact Reduced Back Pressure 9mm sound suppressor that is purpose built for the H&K MP5SD.The B&T RBS Reduced Back Pressure 9mm Sound Suppressor does exactly what it's name...Now: $619.00Was: $775.00 -
On Sale
Colt AR15/M4 Bolt Catch
Colt
Now: $18.00Was: $21.95Factory Colt bolt catch for M16/M4/AR15 type rifles.Now: $18.00Was: $21.95 -
Out of StockOn Sale
Colt Upper Receiver Assembly with CAGE Code
Colt
MSRP: $179.99Now: $150.00Was: $179.99Colt flat top Upper Receiver Assembly with CAGE Code.MSRP: $179.99Now: $150.00Was: $179.99 -
Out of StockOn Sale
Colt M203 40mm Grenade Launcher Barrel Assembly | 12”
Colt
Now: $500.00Was: $799.00Factory Colt M203 40mm grenade launcher 12" barrel assembly for a classic look and feel. All NFA rules apply; must have ATF approval for your M203 receiver as a Destructive Device prior to installing...Now: $500.00Was: $799.00 -
Out of Stock
$199.00 -
On Sale
Colt AR15/M4 Takedown Pin
Colt
Now: $5.99Was: $9.99Factory Colt takedown pins for AR15/M4/M16 series of rifles. Â Sold InviduallyNow: $5.99Was: $9.99 -
Colt M4/AR15 Bolt Catch Roll Pin
Colt
$2.99Colt M4/AR15 Bolt Catch Roll Pin P/N: SP95105 Factory Colt roll pin / spring pin that retains the bolt catch in the M4, AR-15, and M16 lower receiver. Small service part. Sold individually...$2.99 -
On Sale
Colt AR15/M4 Trigger Guard Assembly
Colt
Now: $11.99Was: $14.00Genuine Colt Trigger Guard Assembly, part number SP61970. This is the classic hinged AR-15 / M16 trigger guard that pivots downward for easier access when wearing gloves. The assembly comes complete...Now: $11.99Was: $14.00 -
On Sale
Magpul MS1 Two Point Rifle Sling
Magpul
MSRP: $39.95Now: $26.00Was: $37.95The Magpul MS1 Sling is the most versatile addition to the Magpul® line of rifle slings. This sling system starts as an optimized, dedicated two-point sling that serves equally well in a one-point...MSRP: $39.95Now: $26.00Was: $37.95 -
On Sale
Magpul MOE Mil-Spec Carbine Mil-Spec AR15 Stock
Magpul
MSRP: $44.95Now: $30.00Was: $42.70The Magpul MOE Stock Mil-Spec Model is a drop-in replacement butt-stock for AR15/M16 carbines using mil-spec sized receiver extension tubes. Designed for light, fast action the streamlined A-frame...MSRP: $44.95Now: $30.00Was: $42.70