Centurion Arms
Centurion Arms is a renowned manufacturer of firearms, firearm accessories, and tactical gear. Established in 2005, the company has become a go-to source for law enforcement agencies, military personnel, and shooting enthusiasts.
Centurion Arms’ product line includes a wide range of firearms, from complete rifles to individual components like upper and lower receivers. They also offer firearm accessories like handguards, rail systems, and muzzle devices, as well as tactical gear like plate carriers and slings.
One of Centurion Arms’ most popular products is the C4 Rail System, a free-floating handguard for AR-15 rifles. The C4 Rail System is renowned for its durability, accuracy, and lightweight design.
Centurion Arms is committed to providing high-quality products and exceptional customer service. Their products have been extensively tested and used by professionals in the field, making them a trusted name in the industry.
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Strike Industries AR Billet Ultimate Dust Cover - OD Green
Strike Industries
MSRP: $34.95$32.95Strike Industries AR Billet Ultimate Dust Cover - OD Green For those shooters who were interested in the convenience and easy installation of the Ultimate Dust Cover from Strike Industries, but couldn't bring themselves to trust a polymer component in...MSRP: $34.95$32.95 -
Out of stock
Centurion Arms C4 Quad Rail Handguard - Carbine Cutout
Centurion Arms
MSRP: $280.00$266.95Centurion Arms C4 Quad Rail Handguard - Carbine Cutout The Centurion patent pending C4 rail system is a lightweight, rugged, 2 piece free float rail that when installed gives the uppers a continuous 12o’clock rail. The C4 system is the lightest and...MSRP: $280.00$266.95 -
Centurion Arms M-LOK Polymer Handstop
Centurion Arms
$8.00Centurion Arms M-LOK Polymer Handstop FOR MLOK CMR HANDGUARDS. Will also work with most other MLOK Compatible Handguards.Description: Centurion Arms CMR Accessories are made of fiber-reinforced polymer that helps maintain a light weight platform...$8.00 -
On Sale
Centurion Arms M-LOK Polymer Rail Covers (3 Pack)
Centurion Arms
$12.11 - $14.25Centurion Arms M-LOK Polymer Rail Covers (3 Pack) FOR MLOK CMR HANDGUARDS. Will also work with most other MLOK handguardsDescription: Centurion Arms CMR Accessories are made of fiber-reinforced polymer that helps maintain a light weight platform while...$12.11 - $14.25 -
On Sale
Centurion Arms C4 Quad Rail Handguard
Centurion Arms
MSRP: $229.95 - $310.00$186.11 - $251.56Centurion Arms C4 Quad Rail Handguard The Centurion Arms C4 rail is a lightweight rail system which clamps onto standard AR-15 barrel nuts. This strong and lightweight 2-piece design can be installed easily onto standard AR-15 uppers after removing the...MSRP: $229.95 - $310.00$186.11 - $251.56 -
Centurion Arms AR-15 Advanced Mil-Spec Trigger (AMT)
Centurion Arms
MSRP: $64.65$56.95Classic Military Trigger Reliability with a Smooth Pull & Clean Break A well-made AR-15 trigger assembly for use in custom builds and refurbishing older AR-15/M4 type rifles. These are straightforward "MIL-SPEC" components with one critical...MSRP: $64.65$56.95 -
Out of stock
Centurion Arms AR-15 Advanced Sniper Trigger (AST)
Centurion Arms
MSRP: $99.97$88.82Nickel boron finish Total pull weight 4.0-4.5 lbs Stage 1, 2.0-2.5 Stage 2, 2.0-2.5 Drop-In Two-Stage Target Trigger Upgrade Centurion Arms LLC Match Grade Competition Trigger Group gives you a smooth, consistent, two-stage pull, with a clean break...MSRP: $99.97$88.82 -
Centurion Arms C4 M-LOK Handguard - 12"/Front Sight Cutout
Centurion Arms
MSRP: $350.00$332.95Centurion Arms C4 M-LOK Handguard - 12"/Front Sight Cutout Centurion Arms LLC is happy to announce the C4 MLOK® rail.C4 MLOK 12in FSP (For Carbine Gas FSB's) The MLOK C4 rail system is based off the patented quad rail version. It is a...MSRP: $350.00$332.95 -
Centurion Arms C4 Quad Rail Handguard - 12"/Front Sight Cutout
Centurion Arms
MSRP: $350.00$332.95Centurion Arms C4 Quad Rail Handguard - 12"/Front Sight Cutout Contrary to popular belief, two-piece quad rail handguards are not disappearing from the market and still offer many benefits like full length picatinny rails that provide a solid mounting...MSRP: $350.00$332.95 -
Centurion Arms Hammer Forged 5.56 Carbine Barrel - 12.5"
Centurion Arms
$275.00The Centurion Arms cold hammer forged 5.56 AR-15 barrels are made from high quality 41V50 Chrome Moly Vanadium—steel specifically designed for machine gun barrels—so you know it will last thousands of rounds. In order to get the 1:7 twist...$275.00 -
Out of stock
Centurion Arms RECCE 14.5" 5.56 NATO 1:7 416R Stainless Steel Mid-Length Barrel
Centurion Arms
MSRP: $425.00$403.95Centurion Arms RECCE 14.5" 5.56 NATO 1:7 416R Stainless Steel Mid-Length Barrel These are produced with the same chamber as our Spec. MK12 barrels with a slightly heavier profile. Built for reliability and accuracy. Available in both 14.5" and...MSRP: $425.00$403.95 -
Out of stock
Centurion Arms .750 Low Profile Gas Block - Phosphate
Centurion Arms
MSRP: $45.00$42.95Centurion Arms .750 Low Profile Gas Block - Phosphate With the all of the free float rail systems currently being offered for the AR15 and M4 weapon systems, the Centurion Arms LLC gas block is small enough to fit under most rail systems. These gas...MSRP: $45.00$42.95 -
Centurion Arms AR-10 CMR M-LOK Handguard
Centurion Arms
MSRP: $245.00 - $255.00$232.95 - $242.95Centurion Arms AR-10 CMR M-LOK Handguard The Centurion Arms CMR 7.62 is designed to be a lightweight, simple, and effective free float handguard for DPMS high pattern receivers. It features a rigid picatinny top rail for mounting back up iron sights and...MSRP: $245.00 - $255.00$232.95 - $242.95 -
On Sale
Centurion Arms AR-15 CMR M-LOK Handguard
Centurion Arms
MSRP: $220.00 - $240.00$178.46 - $228.95Centurion Arms AR-15 CMR M-LOK Handguard The Centurion Arms CMR is designed to be a lightweight, simple, and effective free float handguard that is highly configurable for any mission. It features a rigid picatinny top rail for mounting back up iron...MSRP: $220.00 - $240.00$178.46 - $228.95 -
Out of stock
Centurion Arms C4 5.56 Billet AR-15 Upper Receiver
Centurion Arms
MSRP: $200.00$190.00The Centurion Arms C4 Billet AR-15 Upper Receiver is designed to be used with the C4 Billet Lower. It is machined from a solid block of 7075-T6 aluminum and is Type III Class 2 hardcoat anodized black to military standards. It features a flat...MSRP: $200.00$190.00 -
Centurion Arms C4 5.56 M16 Bolt Carrier Group
Centurion Arms
$185.95Centurion Arms Bolt Carrier Group Precision Engineering for Reliable AR Performance The Centurion Arms C4 Bolt Carrier Group delivers the reliability and durability you need for your AR platform. Built with MPI-tested bolts and a full auto carrier, this...$185.95 -
Centurion Arms C4 M-LOK Handguard - 12"
Centurion Arms
MSRP: $310.00$295.95Centurion Arms C4 M-LOK Handguard - 12" Centurion Arms LLC is happy to announce the C4 MLOK® rail.The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight, rugged, 2-piece free float rail that when installed gives the...MSRP: $310.00$295.95 -
Out of stock
Centurion Arms C4 M-LOK Handguard - Carbine Cutout
Centurion Arms
MSRP: $280.00$266.95Centurion Arms C4 M-LOK Handguard - Carbine Cutout Centurion Arms LLC is happy to announce the C4 MLOK® rail.C4 MLOK CARBINE CUT The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight, rugged, 2-piece free float rail...MSRP: $280.00$266.95 -
Centurion Arms C4 M-LOK Handguard - Midlength Cutout
Centurion Arms
MSRP: $320.00$314.95Centurion Arms LLC is happy to announce the C4 MLOK® rail. C4 MLOK MID CUT The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight, rugged, 2-piece free float rail that when installed gives the uppers a continuous...MSRP: $320.00$314.95 -
Centurion Arms C4 Quad Rail Handguard - Midlength Cutout
Centurion Arms
MSRP: $320.00$314.00Centurion Arms C4 Quad Rail Handguard - Midlength Cutout The C4 rail system is a lightweight, rugged, 2 piece free float rail that when installed gives the uppers a continuous top rail. The Midlength cutout version allows for a longer bottom / side rails...MSRP: $320.00$314.00 -
Centurion Arms CM4 5.56 Forged AR-15 Upper Receiver
Centurion Arms
MSRP: $115.00$109.95The Centurion Arms CM4 Forged AR-15 Upper Receiver is designed to be compatible with any Mil-Spec Lower. It is forged from 7075-T6 aluminum and is Type III Class 2 hardcoat anodized black to military standards. It features a flat top picatinny rail and...MSRP: $115.00$109.95 -
Out of stock
Centurion Arms For Glock 17 Magazine Extension
Centurion Arms
MSRP: $33.00$31.95Centurion Arms For Glock 17 Magazine Extension GLOCK 17 +5/6 These GLOCK +5/6 extensions work on GLOCK models 17/17L/22/24/34/35. These extensions will add 6 extra rounds in 9mm and 5 extra rounds in 40 Caliber to the magazine. These extensions does...MSRP: $33.00$31.95 -
Out of stock
Centurion Arms For Glock 19 Magazine Extension
Centurion Arms
MSRP: $33.00$31.95Centurion Arms For Glock 19 Magazine Extension GLOCK 19/23 +4/5 GLOCK +4/5 extensions work on GLOCK models 19/23. This base pad will add 5 extra rounds in 9mm and 4 extra rounds in 40 Caliber to the magazine. The extensions do add a little extra weight...MSRP: $33.00$31.95 -
Out of stock
Centurion Arms Hammer Forged 5.56 Carbine Barrel - 11.5"
Centurion Arms
$275.00The Centurion Arms cold hammer forged 5.56 AR-15 barrels are made from high quality 41V50 Chrome Moly Vanadium—steel specifically designed for machine gun barrels—so you know it will last thousands of rounds. In order to get the 1:7 twist...$275.00 -
Out of stock
Centurion Arms Hammer Forged 5.56 Lightweight Mid-Length Barrel - 16"
Centurion Arms
$275.00The Centurion Arms cold hammer forged 5.56 AR-15 barrels are made from high quality 41V50 Chrome Moly Vanadium—steel specifically designed for machine gun barrels—so you know it will last thousands of rounds. In order to get the 1:7 twist...$275.00 -
Centurion Arms Hammer Forged 5.56 Mid-Length Barrel - 14.5"
Centurion Arms
MSRP: $275.00$270.95Centurion Arms Hammer Forged 5.56 Mid-Length Barrel - 14.5" The Centurion Arms cold hammer forged 5.56 AR-15 barrels are made from high quality 41V50 Chrome Moly Vanadium—steel specifically designed for machine gun barrels—so you know it will...MSRP: $275.00$270.95 -
Out of stock
Centurion Arms Micro Optic Mount
Centurion Arms
MSRP: $75.00$71.25MICRO MOUNT The Centurion Arms, LLC Micro Mount is designed to securely mount a variety of popular optics to your flat-top upper receiver including Aimpoint's Micro R-1, H-1, H-2, T-1, T-2, Vortex's Sparc I & II, Primary Arms Micro Dot &...MSRP: $75.00$71.25 -
Out of stock
Centurion Arms Midweight Hammer Forged 5.56 Carbine Barrel - 10.3"
Centurion Arms
$275.00The Centurion Arms cold hammer forged 5.56 AR-15 barrels are made from high quality 41V50 Chrome Moly Vanadium—steel specifically designed for machine gun barrels—so you know it will last thousands of rounds. In order to get the 1:7 twist...$275.00 -
Out of stock
Centurion Arms MK12 18 5.56 NATO 1:7 R5 416R Stainless Steel Rifle Length Barrel
Centurion Arms
$450.00Centurion Arms MK12 Rifle Barrels are the result of development done by the U.S. government to give Special Operations forces the best possible weapon system. Troops who have carried these Rifle Barrels from Centurion Arms give them high marks for...$450.00 -
Out of stock
Centurion Arms MK12 18" 5.56 NATO 1:7 416R Stainless Steel Rifle Length Barrel
Centurion Arms
MSRP: $450.00$427.95Centurion Arms MK12 18" 5.56 NATO 1:7 416R Stainless Steel Rifle Length Barrel These are Crane Spec. MK12 barrels. These barrels are the result of tens of thousands of dollars in development done by the U.S. government to give our Special Operations guys...MSRP: $450.00$427.95 -
Out of stock
Centurion Arms PMAG Magazine Extension
Centurion Arms
MSRP: $26.00$24.95Centurion Arms PMAG Magazine Extension PMAG Extension for AR 5.56/ .223 These 5.56 PMAG extensions work on any 5.56/.223, 30 or 40 round, Gen.3 PMAG magazine. These extensions add 5 extra rounds to a PMAG 30 round magazine and extra 6 rounds in a 40...MSRP: $26.00$24.95 -
Out of stock
Centurion Arms RECCE 5.56 NATO 1:7 R5 416R Stainless Steel Mid-Length Barrel
Centurion Arms
$409.95 - $425.00Centurion Arms RECCE 5.56 NATO 1:7 R5 416R Stainless Steel Mid-Length Barrel These are produced with the same chamber as our Spec. MK12 barrels with a slightly heavier profile. Built for reliability and accuracy. Best option for long range, high...$409.95 - $425.00 -
Strike Industries AR-10 Shift Pins
Strike Industries
MSRP: $29.95 - $30.95$25.25 - $26.25Strike Industries AR-10 Shift Pins The Strike Industries Shift Pins bring yet another innovative solution to the AR-10/LR-308 market. Already keeping the extended grip surface for easy disassembly without a need for a pin punch, the pins are also...MSRP: $29.95 - $30.95$25.25 - $26.25