Parts - SquareKnot Trading Co.

Bravo Company USA

Bravo Company Manufacturing (BCM) 5.56 NATO Mid-Length AR-15 Barreled Upper - MCMR-13 - 14.5"

MSRP:

Was:

Now: $761.39

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Bravo Company USA

Bravo Company Manufacturing (BCM) 5.56 NATO Mid-Length AR-15 Barreled Upper - MCMR-15 - 16"

MSRP:

Was:

Now: $830.95

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Radian

Upper and Hand Guard Set - R0195

MSRP:

Was:

Now: $774.20

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Sale

Sons of Liberty Gun Works

SOLGW M4-76 5.56 NATO Barreled Upper Receiver w/ BCG & CH

MSRP: $1,149.00

Was: $999.99

Now: $899.99

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Trijicon

Trijicon RMR Dual Illuminated Reflex Sight w/ 9.0 MOA Dot

MSRP:

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Now: $634.00

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Surefire

Surefire X400U-A Weaponlight - Red Laser

MSRP:

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Now: $611.00

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Trijicon

Trijicon RMR Type 2 Adjustable - 3.25 MOA Red Dot

MSRP:

Was:

Now: $795.00

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Trijicon

Trijicon RMR Type 2 W/ 3.25 Moa Red Dot Sight

MSRP:

Was:

Now: $689.00

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Trijicon

Trijicon MRO Patrol 1x25 Red Dot Sight

MSRP:

Was:

Now: $704.00

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Trijicon

Trijicon MRO 1x25 Red Dot Sight

MSRP:

Was:

Now: $668.00

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Trijicon

Trijicon RMRcc Red Dot Sight

MSRP:

Was:

Now: $699.00

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EOTech

EOTech Model XPS3

MSRP:

Was:

Now: $699.00

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EOTech

EOTech Model G45 Magnifier

MSRP:

Was:

Now: $659.00

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EOTech

EOTech Model EXPS3-0 - TAN

MSRP:

Was:

Now: $749.00
EOTech

EOTech Model EXPS3-0

MSRP:

Was:

Now: $749.00

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EOTech

EOTech Model EXPS2

MSRP:

Was:

Now: $645.00

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EOTech

EOTech Model 552

MSRP:

Was:

Now: $629.00

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Midwest Industries

Midwest Industries Nitride Lightweight 16'' Upper Receiver Group, MLOK, .223 Wylde

MSRP:

Was:

Now: $614.95
Holosun

Holosun Le221

MSRP:

Was:

Now: $669.99

Bravo Company USA

Bravo Company Manufacturing (BCM) 5.56 NATO Mid-Length AR-15 Barreled Upper - MCMR-13 - 14.5"

BCM 5.56 NATO Mid-Length AR-15 Barreled Upper - MCMR-13 - 14.5" Whether you're a high-volume AR shooter or love to build your rifles from scratch, the Bravo Company Manufacturing 5.56 NATO Mid-Length Barreled Upper with MCMR-13 (MLOK) Handguard offers...

MSRP:

Was:

Now: $761.39

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Bravo Company USA

Bravo Company Manufacturing (BCM) 5.56 NATO Mid-Length AR-15 Barreled Upper - MCMR-15 - 16"

BCM 5.56 NATO Mid-Length AR-15 Barreled Upper - MCMR-15 - 16" Whether you're a high-volume AR shooter or love to build your rifles from scratch, the Bravo Company Manufacturing 5.56 NATO Mid-Length Barreled Upper with MCMR-15 Handguard offers quality...

MSRP:

Was:

Now: $830.95

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Radian

Upper and Hand Guard Set - R0195

The Radian Model 1 Upper Receiver and Hand Guard are precision CNC machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity. The upper receiver is cut from billet 7075-T6 aluminum and assembled with dust...

MSRP:

Was:

Now: $774.20

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Sale

Sons of Liberty Gun Works

SOLGW M4-76 5.56 NATO Barreled Upper Receiver w/ BCG & CH

Sons of Liberty Gun Works M4-76 5.56 NATO Barreled Upper Receiver with BCG & Radian CH Introducing the Sons of Liberty Gun Works M4-76 5.56 NATO Barreled Upper Receiver. This upper receiver is chambered in 5.56 NATO and features an 11.5" barrel with...

MSRP: $1,149.00

Was: $999.99

Now: $899.99

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Trijicon

Trijicon RMR Dual Illuminated Reflex Sight w/ 9.0 MOA Dot

The Dual-Illuminated RMR uses fiber optics and tritium to illuminate the reticle. Fiber optics collect ambient light, automatically adjusting the reticle brightness. In situations with no (or low) light, the tritium illuminates the reticle. This version...

MSRP:

Was:

Now: $634.00

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Surefire

Surefire X400U-A Weaponlight - Red Laser

The SureFire X400U is engineered to fit virtually any rail-equipped pistol. Its recoil-proof LED and TIR lens focus 1,000 lumens of light into a smooth, far-reaching beam with a large central spot that is extremely effective combination for close- to...

MSRP:

Was:

Now: $611.00

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Trijicon

Trijicon RMR Type 2 Adjustable - 3.25 MOA Red Dot

The RMR Type 2 Adjustable LED sight puts the illumination control in the user's hands. Easy-to-use buttons on the sides of the optic allow the user to adjust the illumination brightness, toggle between manual and automatic modes, and power down the RMR...

MSRP:

Was:

Now: $795.00

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Trijicon

Trijicon RMR Type 2 W/ 3.25 Moa Red Dot Sight

The RMR Type 2 is designed with a patented housing shape that absorbs impacts and diverts stresses away from the lens to increase durability. It also offers redesigned and upgraded electronics that have been proven to perform when mounted on slide ride...

MSRP:

Was:

Now: $689.00

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Trijicon

Trijicon MRO Patrol 1x25 Red Dot Sight

The Trijicon Miniature Rifle Optic (MRO) is a reflex-style, sealed sight intended for use on rifles, carbines, and shotguns to provide fast target acquisition. It is designed to be used with both eyes open, providing the operator with maximum situational...

MSRP:

Was:

Now: $704.00

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Trijicon

Trijicon MRO 1x25 Red Dot Sight

The Trijicon Miniature Rifle Optic (MRO) is a reflex-style, sealed sight intended for use on rifles, carbines, and shotguns to provide fast target acquisition. It is designed to be used with both eyes open, providing the operator with maximum situational...

MSRP:

Was:

Now: $668.00

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Trijicon

Trijicon RMRcc Red Dot Sight

Split seconds matter. The new Trijicon RMRcc has a thinner, lower-profile design that reduces the risk of snags for a faster and easier draw. Although smaller, the RMRcc keeps all the great features of the Trijicon RMR. Easy-to-use buttons, a common 2032...

MSRP:

Was:

Now: $699.00

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EOTech

EOTech Model XPS3

The XPS3 is smaller and lighter than all other holographic weapon sights but just as fast. Law enforcement officers and hunters appreciate the light weight and compact size for carrying convenience on the job and in the woods. The XPS3 runs on a single...

MSRP:

Was:

Now: $699.00

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EOTech

EOTech Model G45 Magnifier

The G45.STS 5X Magnifier has the similar weight and dimensional properties as the existing G33 Magnifier, but with an additional 2X magnification for precision aiming at greater distances. The mount provides fast transitioning from 5X to 1X and the optic...

MSRP:

Was:

Now: $659.00

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EOTech

EOTech Model EXPS3-0 - TAN

The ''E'' is for ''Extreme.'' The EXPS3 offers true 2-eyes-open shooting and a 7 mm raised base that still allows for iron sight access. It features easy-to-adjust side buttons and an adjustable, locking, quick-detach lever for easy attachment and...

MSRP:

Was:

Now: $749.00
EOTech

EOTech Model EXPS3-0

The ''E'' is for ''Extreme.'' The EXPS3 offers true 2-eyes-open shooting and a 7 mm raised base that still allows for iron sight access. It features easy-to-adjust side buttons and an adjustable, locking, quick-detach lever for easy attachment and...

MSRP:

Was:

Now: $749.00

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EOTech

EOTech Model EXPS2

The EXPS2 offers true 2-eyes-open shooting and provides an unparalleled targeting experience. The all-purpose EXPS2 features easy-to-adjust side buttons and a quick-detach lever. It has a transversely-mounted lithium 123 battery. The increased height of...

MSRP:

Was:

Now: $645.00

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EOTech

EOTech Model 552

Are you a sportsman interested in hunting with night vision? Give the 552 another look. The 552 is EOTech's most affordable night vision-compatible sight and it partners with most night vision-devices. The 552 is designed to increase your speed to target...

MSRP:

Was:

Now: $629.00

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Midwest Industries

Midwest Industries Nitride Lightweight 16'' Upper Receiver Group, MLOK, .223 Wylde

MidWest Industries Upper Receiver Group 16" Barrel w/ 15" Handguard - .625 Gas Block Diameter. M4 feedramps. Mid-Length Direct Impingement Gas System. Combat Series M-LOK Handguard. MI A2 Flash Hider. CHAMBERED IN .223 WYLDEFeatures Forged 7075 T6...

MSRP:

Was:

Now: $614.95
Holosun

Holosun Le221

The LE221-RD is a Titanium bodied multi- laser aiming device. Includes class IIIA visible red laser and class 2M IR laser coaxially mounted for easy zeroing. Also features a quick release picatinny rail mount, remote pressure switch, and IPX8 water...

MSRP:

Was:

Now: $669.99