AR-15 / M4 / M16

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Fortis Manufacturing SLS Fifty Safety Selector (50 or 90 Degree)

In stock

$34.98 – $66.45
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CMC Triggers Complete Lower Parts Kit w/ Single Stage Curved 3.5lb Trigger

Out of stock

Original price was: $249.00.Current price is: $232.26.
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Armaspec Gun Builder’s Lower Parts Kit for .223/5.56 – No FCG/Grip

Out of stock

$76.62

Armaspec Stainless Steel Gun Builder’s Lower Parts Kit less Trigger Group & Grip for .223/5.56. If you are looking for a high-end gun builder’s kit then this one is for you. It incorporates all the great products from Armaspec in one package. Available in Black with steel Takedown/Pivot Pins.

  • Includes Armaspec Enhanced Lower Parts
  • Compatible with most AR-15 lowers
  • Made in the U.S.A.
  • Lifetime Warranty
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Blue Force Gear Ten-Speed Triple M4 Mag Pouch

Out of stock

$49.59 – $49.78

The Ten-Speed Triple M4 Mag Pouch holds three M4 magazines and is the perfect blend of speed and security. Ten-Speed® pouches use military grade elastic combined with ULTRAcomp™ laminate to create a multi-use pouch that weighs almost nothing and lays flat when not in use. The Triple M4 Mag Pouch holds three M4 magazines (polymer or metal), medical supplies, bandages, flashbangs, or other similar sized items.

  • .125″ x 6″ x 6″
  • 3 x 4 MOLLE field required
  • Military-grade Ten-Speed® elastic front
  • MOLLE compatible Helium Whisper® attachment system
  • ULTRAcomp™ high-performance laminate
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Blue Force Gear Ten-Speed Double M4 Mag Pouch

Out of stock

Original price was: $43.95.Current price is: $40.68.
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POF USA 6 Position Anti-Tilt Buffer Tube

Out of stock

$53.83

POF’s Mil-Spec 7075-T6 aircraft aluminum Anti-tilt Buffer Tube uses “carrier cradle” extensions to ensure that the carrier is always supported by the buffer tube, even when the bolt is forward. This prevents carrier-tilt and premature wear on the buffer tube. Thusly, the buffer-detent button doubles as a lock that stops the buffer tube from rotating and becoming loose under extreme operating conditions. POF-USA’s design also features three (3) extra drain holes for marine environments.

  • Replacement Compatible with All P415 and P416 rifles with 6 position buffer tube.
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Fortis Manufacturing QD End Plate

Out of stock

Original price was: $19.95.Current price is: $19.74.

Fortis QD End Plate features a quick-detach swivel socket. This AR15 lower receiver end plate is designed for carbine style buffer tubes for the AR15 & 308 platforms.

  • Fully radiused edges, inside and out to prevent fraying of your sling
  • 6061 Aluminum – Black Milspec Anodize
  • Quick Detach Socket
  • 1 1⁄4 Sling Loop
  • Made in the USA
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CMMG Ambi Magazine Catch Parts Kit for AR-15

Out of stock

Original price was: $39.95.Current price is: $36.24.

Forever the AR15 has been a right-handed person’s tool. With Ambi controls evolving, it’s becoming more of a tool that everyone can use, even left-handed shooters! This Ambi Mag Catch works in place of a standard mag catch to allow left-handed shooters to drop their mag without having to switch to your right hand for the mag release. Easy drop-in replacement, and blends into the style of any AR.

  • Compatible with all AR15/M16 rifles
  • Installs the same as factory mag catch
  • Includes mag release button and spring
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Geissele Automatics MK14 Super Modular Rail M-LOK – 13.5″

Out of stock

$281.00 – $306.00
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Geissele Automatics MK4 Super Modular Rail M-LOK – 15″

Out of stock

$332.00 – $357.00
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Battle Arms Development AR-15 Magazine Release Kit – MOD 2

Out of stock

Original price was: $35.95.Current price is: $34.20.

This magazine release is compatible with all lower receivers that accept mil-spec magazine release buttons.

  • Precision CNC Machined from Billet 7075-T6 Aluminum
  • Lightweight
  • Black Phosphate Finish
  • Mil-spec replacement part
  • Made in the USA
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Rosco Manufacturing 13.7″ .223 Wylde Purebred Barrel (1/8 Twist)

Out of stock

Original price was: $167.00.Current price is: $150.00.

This 13.7” Rosco barrel is the perfect option for an evenly capable SBR/ RECCE build. It is designed to give the shooter maneuverability at close quarters yet allow them to get first-round impact hits as far as 300 yards. The gas system has been designed to give the platform a non-turbulent operation while not sacrificing proper dwell times. This barrel is perfectly suited for your next expeditionary/ entry rifle build. ALL NFA RULES APPLY!

  • Barrel Length: 13.7″
  • Barrel Weight: 23.6oz
  • Barrel Material: 416 R
  • Barrel Caliber: .223 Wylde
  • Barrel Profile: Govt
  • Twist: 1/8
  • Barrel Thread: 1/2 x 28
  • Barrel Gas Block Size: 0.750
  • Gas System Length: Midlength
  • Barrel Crown: Step Crown
  • Barrel Finish: 80 Grit Bead Blast
  • Barrel Extension Finish: Nickel Boron
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San Tan Tactical Ultra Grip Bolt Catch

Out of stock

$19.01

The STT Ultra Grip Bolt Catch is a drop-in replacement for standard MIL-SPEC options. The thumb pad features San Tan Tactical’s Ultra Grip Texture, which offers positive engagement and enhances any rifle’s appearance. The enhanced non-slip grooves and ergonomic paddle design allow for intuitive actuation, even with gloves.

  • Material: Cast A-2 Tool Steel
  • Finish: Black Oxide
  • Mil-Spec Compatibility
  • Drop-in design
  • Compatible with B.A.D. Lever
  • Lifetime Warranty
  • Made in America
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CMMG Gunbuilder’s Lower Parts Kit – 5.56 – No Grip or Fire Control Group

Out of stock

$40.91

CMMG Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group, and pistol grip. All parts meet or excede mil-spec.

  • All the parts included in this package meet or exceed military specifications and are 100% made in the USA.
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CMMG AR-15 Enhanced Field Repair Parts Kit

Out of stock

$47.83
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Bravo Company BCM Mil-Spec Carbine Stock Hardware Mounting Kit

Out of stock

$66.84

This kit contains all the necessary parts to mount your Mil-Spec dimension stock assembly to your lower receiver:

  • Receiver Extension – Mil-Spec, 6 position (machined from 7075T6)
  • Receiver End Plate
  • Lock Nut (Castle) M4
  • Carbine Action Spring
  • Carbine Buffer Assembly (options for Std, H, H2, or H3)
  • This kit is compatible with the plastic stocks from; BCM®, VLTOR, LMT, Magpul® CTR-M, Stag Arms, Colt
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Magpul MOE Fixed Carbine Stock – Mil-Spec

In stock

$37.95 – $41.07

The MOE Fixed Carbine Stock – Mil-Spec Model (Magpul Original Equipment) provides an inexpensive, fixed, non-collapsing stock option for Mil-Spec size carbine-length buffer tubes. The MOE Fixed Carbine Stock has a slim profile, improved cheek weld, and multiple sling attachment options, and is compatible with ASAP® Plates and PRS® Extended Rubber Butt-Pad. Installation is non-armorer and does not require the castle nut or lock plate to be removed.

  • Durable Polymer Construction, Provides 12.2″ length of pull
  • Rubber Butt Pad: Offers anti-slip surface and increases impact protection. Compatible with ASAP Plate & PRS Extended Rubber Butt-Pad
  • Push-Button QD Sockets: With integrated 1.25″ sling loops for additional mounting options and left/right side push-button QD Sling Mount Kits (not included)
  • Compatibility: Fixed length for standard Mil-Spec sized M4 Carbine receiver extension tubes (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others (please see the note below)
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Battle Arms Development Workhorse Free Float Rail – 15″

Out of stock

Original price was: $175.00.Current price is: $165.00.

The WORKHORSE® MLOK compatible rail system was designed to be a lightweight and slimline option to be used on MIL-SPEC carbines available on the market today. With MLOK mounting options at the 3.6, and 9 o’clock positions and skeletonized areas where MLOK is not used, this handguard not only offers function but shaves weight where it is not needed. BAD still maintains 1913 MIL-SPEC Picatinny rail at the 12 o’clock position that is “notch cut” to match Battle Arms upper receivers and reduce weight gain. Offered in multiple lengths to accommodate different barrel lengths and different needs, the WORKHORSE® offers everything you need and nothing you don’t.

  • Material: 6061 T6 Aluminum
  • Length: 15in
  • Weight: 8.8oz (No Barrel Nut) 10.5oz with Barrel Nut
  • Internal Diameter: 1.36in
  • Finish: Type 3 Black Hardcoat Anodize
  • Freefloat: Yes
  • Attachment Type: MLOK
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Seekins Precision .750″ Low Profile Adjustable Gas Block

Out of stock

$70.67
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SLR Rifleworks IB Mount for Trijicon MRO

In stock

$59.98 – $106.99

For Trijicon MRO Optic

  • Available in Absolute, Lower 1/3rd and 1.93″ Co-Witness Height
  • 7075 Aircraft Grade Aluminum
  • Mil-Spec Hardcoat Anodize
  • Fits all Picatinny Receiver/ Rails
  • Hardware Included
  • 1oz including hardware
  • Ultra-strong with built-in recoil lugs.
  • Precision Return to Zero mount
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SLR Rifleworks IB Mount for Aimpoint T1/T2

Out of stock

$59.98 – $106.99

For Aimpoint T1 and T2 optics. Also fits Holosun’s with side turret battery (Note- Holosun side Battery Tray versions will be Lower 1/3rd CW with this mount.)

  • Available in Absolute Co-Witness, Lower 1/3rd, and 1.93″ Height
  • 7075 Aircraft Grade Aluminum
  • Mil-Spec Hardcoat Anodize
  • Fits all Picatinny Receiver/ Rails
  • Hardware Included
  • Ultra-strong with built-in recoil lugs.
  • Precision Return to Zero mount
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SLR Rifleworks .750″ GB7 – Set Screw Gas Block

Out of stock

$42.18 – $70.59

GB-7 Micro Gas Block .750 Set Screw

  • Super high-quality gas blocks
  • .400″ Set Screw Spacing
  • 4140 Billet Steel
  • Melonite QPQ Finish
  • Set screws and roll pin included
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SLR Rifleworks .625″ GB6 – Set Screw Gas Block

Out of stock

$42.18 – $70.59

GB-6 Micro Gas Block .625

  • 41 grams
  • .400″ Set screw Spacing
  • Super high-quality gas block
  • 4140 Billet Steel
  • Melonite QPQ Finish
  • Set screws and roll pin included
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Emissary Development Handbrake M-LOK

In stock

$35.00 – $40.00
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CMMG Complete Lower Parts Kit

Out of stock

$73.55
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SLR Rifleworks .625″ Sentry 6 – Set Screw Adjustable Gas Block

Out of stock

$115.74 – $144.15

Sentry .625″ Set Screw Version – Melonite Finish

  • .400″ Set Screw Spacing
  • 1.3 oz
  • 15-position adjustability from 0 – 0.125″ port opening
  • Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver
  • Single tool click to adjust gas metering
  • Melonite finish 4140 Precision machined gas block
  • Melonite finish 4140 Nexturn Swiss precision metering screw
  • Stamped Alloy Flat Spring with 1400deg temper
  • Melonite finish 4140 detent plunger
  • USES STANDARD GAS TUBE
  • Tool, roll pin and mounting screws included
  • US PATENT NO. 9,410,756

Note – If you have a barrel with no dimple or one dimple under the gas port either our .400 or .450 set screw spacing blocks will work fine. There is no difference in the blocks just the front set screw location.

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SLR Rifleworks ION Ultra Lite M-LOK Handguard – 9.5″

Out of stock

Original price was: $241.99.Current price is: $226.45.

SLR Rifleworks ION 9.5″ Ultra Lite MLOK Handguard is a lightweight rail for the AR-15/M4 Platform. The Ultra Lite’s top rail features M-LOK slots instead of a full picatinny section resulting in overall weight savings.

  • New Gen 5
  • 9.5″ Exact length
  • 1.35″ ID
  • 7 Sided Design allows 45deg mounting options
  • 2 Limited Rotation QD’s
  • No timing of barrel nut required, no shims needed
  • Works with any receiver forged or billet
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut included w/ Hardcoat Anodize
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Mil-Spec 1913 Mounting rails
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Aero Precision AR-15 Rifle Buffer Kit

Out of stock

$46.27

The AR15 Rifle Buffer Kit is the perfect complement to your build. This kit features mil-spec components that are manufactured in the USA.

  • 6061-T6 Aluminum Rifle Buffer Tube
  • AR15 Rifle Buffer
  • AR15 Rifle Buffer Spring
  • Kit Weight: 10.5 oz
  • Buffer Length: 6.0″
  • Buffer Weight: 5.0 oz.
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SLR Rifleworks SOLO Ultra Lite M-LOK Handguard – 13.7″

Out of stock

Original price was: $241.99.Current price is: $226.45.
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SLR Rifleworks SOLO Ultra Lite M-LOK Handguard – 9.5″

Out of stock

Original price was: $220.99.Current price is: $207.24.
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SLR Rifleworks SOLO Lite M-LOK Handguard – 13.7″

Out of stock

Original price was: $241.99.Current price is: $226.45.
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SLR Rifleworks SOLO Lite M-LOK Handguard – 10.7″

Out of stock

Original price was: $225.99.Current price is: $211.82.
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