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  • LMT 5.56 Firing Pin

    LMT 5.56 Firing Pin

    Its a good idea to keep a spare firing pin in your kit and even more important to replace your firing pin IF it's from a questionable manufacturer.  The LMT Firing pin is a true Mil-Spec firing pin with an NSN#. Features: Made for AR-15/M4/M16...

    $6.39
  • LMT QD Endplate

    LMT QD Endplate

    LMT® manufactured receiver endplate with QD swivel insertion point. Featuring a low profile, slim design, the L7A2DERRR is a great upgrade on your current rifle or a great addition to your next build. This end plate is now standard equipment all MARS...

    $24.00
  • LMT 5.56 Receiver Extension Tube

    LMT 5.56 Receiver Extension Tube

    Our favorite receiver extension tube on the market. Slightly oversized for a very tight stock fit. There's no slop when you use this tube.  Features: Milspec 5.56 receiver extension 6-postion Slightly oversized for tight fit NSN:...

    $49.00
  • LMT 5.56 Lower Parts Kit Light

    LMT 5.56 Lower Parts Kit Light

    LMT 5.56 Lower Parts Kit Light By popular demand, we’ve established a lower parts kit less the trigger group. While our two-stage trigger group is among the best on the market, we realize you may prefer drop-in trigger groups or various other...

    $139.00
  • Geissele SPR 42 Tungsten Buffer Weight Geissele SPR 42 Tungsten Buffer Weight

    Geissele SPR 42 Tungsten Buffer Weight

    1 Tungsten weight to add over all weight to your buffer setup. H2 Requires 1 extra Tungsten weight. H3 Requires 2 extra Tungsten weights. To change the Geissele Automatics H1 Buffer assembly to the heavier H2 or H3 buffer setup, you will need to...

    $20.00
  • Bushmaster LOST PARTS KIT (Springs & Pins)

    Bushmaster LOST PARTS KIT (Springs & Pins)

    ***We do not recommend this kit for a new build*** However, this is a great kit to keep in your range bag for emergency gunsmithing that may happen at the range.  Includes commonly lost small parts for the AR-15:  Takedown Pin Detents...

    $17.00
  • BAD Enhanced Titanium Pin Set (AR-15, Black) BAD Enhanced Titanium Pin Set (AR-15, Black)

    BAD Enhanced Titanium Pin Set (AR-15, Black)

    Battle Arms Development Enhanced Pin Set (BAD-EPS-Ti) for the AR15 / M16 / M4 style rifles. The set consists of the Enhanced Takedown Pin - Titanium (BAD-ETP-Ti) and Enhanced Pivot Pin - Titanium (BAD-EPP-Ti). Precision CNC machined from Grade 5 Titanium...

    $39.95
  • Geissele Maritime Bolt Catch (AR-15) Geissele Maritime Bolt Catch (AR-15) Geissele Maritime Bolt Catch (AR-15)

    Geissele Maritime Bolt Catch (AR-15)

    The Geissele Maritime Bolt Catch is designed with the warfighter in mind and will work with any lower receiver designed to accept a mil-spec M16/M4 Carbine bolt catch. The increased surface area promotes ease of function when locking back the bolt or...

    $29.00
  • Geissele Super Charging Handle (SCH) 5.56 DDC

    Geissele Super Charging Handle (SCH) 5.56 DDC

    The Super Charging Handle (SCH®) is 3D machined from a solid block of aircraft grade 7075-T6 aluminum. Its ambidextrous design allows for seamless operation from either side of the weapon. The levers are dual contoured similar to that of the...

    $99.00
  • Geissele Super Charging Handle (5.56, Black DLC)

    Geissele Super Charging Handle (5.56, Black DLC)

    The Super Charging Handle (SCH®) is 3D machined from a solid block of aircraft grade 7075-T6 aluminum. Its ambidextrous design allows for seamless operation from either side of the weapon. The levers are dual contoured similar to that of the...

    $89.00
  • Sionics AR-15 Crush Washer

    Sionics AR-15 Crush Washer

    The Sionics Crush Washer is a true Mil-Spec part. We recommend changing your crush washer ever time you remove the muzzle device from your AR. Made for AR-15 5.56/300AAC barrels Not for 308 barrels True Mil-Spec Part Sold individually  MADE...

    $2.49
  • Sionics Gas Tube Roll Pin

    Sionics Gas Tube Roll Pin

    The Sionics Gas Tube Roll Pins are a true Mil-Spec product. We recommend replacing roll pins every time they are knocked out.  Mil-Spec part Perfect Fit Sold individually  Do not Reuse Roll Pins! MADE IN USA

    $0.95
  • Sionics Pivot Pin/Takedown Pin Detent Spring

    Sionics Pivot Pin/Takedown Pin Detent Spring

    This Sionics Pivot Pin/Takedown Pin Detent Spring is a Mil-Spec part. Stock a few extra because if you haven't, you will eventually launch one across the room. True Mil-Spec Part AR-15 Lowers require 2 springs Sold individually Detents not...

    $0.95
  • Sionics Mil-Spec Take-Down Detent

    Sionics Mil-Spec Take-Down Detent

    This is a Mil-Spec Takedown/Pivot Detent. Because we've all shot them across the room...  Contains 1 detent (AR's need 2) Mil-Spec Part Detent Springs sold separately HERE MADE IN USA  

    $0.99
  • Sionics H3 Buffer Sionics H3 Buffer

    Sionics H3 Buffer

    Sionics Mil-Spec H3 buffer. Pairs best with a SpringCo "Blue" Action Spring sold HERE. Features: True Mil-Spec Construction Contains: 3 Tungsten Weights  Weight: 5.4oz. MADE IN USA

    $35.99
  • Sionics H Buffer Sionics H Buffer

    Sionics H Buffer

    Sionics Mil-Spec H buffer. This is an excellent choice for any AR with a barrel length from 14.5" - 18".  Pairs best with a SpringCo "Blue" Action Spring sold HERE. Features: True Mil-Spec Part Contains: 1 Tungsten Weights + 2 Stainless Steel...

    $19.95
  • MAGPUL MIAD/MOE Lube Bottle Grip Core MAGPUL MIAD/MOE Lube Bottle Grip Core MAGPUL MIAD/MOE Lube Bottle Grip Core MAGPUL MIAD/MOE Lube Bottle Grip Core

    MAGPUL MIAD/MOE Lube Bottle Grip Core

    The MIAD/MOE Lube Bottle Core is an internal grip core that holds an included 1/2 oz. reusable lubrication bottle. Features: Works with the MOE, MOE-K2®, and MOE AK Grips. Holds 1/2oz. of Lube Sold Empty (we recommend Machine Gunner's Lube or...

    $14.20
  • BCM GUNFIGHTER KAG  Hand Stop (M-LOK) BCM GUNFIGHTER KAG  Hand Stop (M-LOK) BCM GUNFIGHTER KAG  Hand Stop (M-LOK) BCM GUNFIGHTER KAG  Hand Stop (M-LOK)

    BCM GUNFIGHTER KAG Hand Stop (M-LOK)

    The KAG or Kinesthetic Angled Grip, is the end result of collaboration between BCM® and Travis Haley, founder of Haley Strategic Partners and inventor of multiple weapons manipulation enhancements in the firearms industry. Designed to...

    $18.95
  • BCM GUNFIGHTER Compensator MOD 0 - 5.56

    BCM GUNFIGHTER Compensator MOD 0 - 5.56

    The BCM GUNFIGHTER Comp is an excellent choice if you are looking for a hybrid-style comp/flash hider for tactical applications to reduce muzzle rise, flash signature, noise, and lateral pressure. Exterior dimensions consistent with Mil-specs for...

    $89.95
  • BCM M4 Upper Receiver Assembly (w/ Laser T-Markings) BCM M4 Upper Receiver Assembly (w/ Laser T-Markings) BCM M4 Upper Receiver Assembly (w/ Laser T-Markings)

    BCM M4 Upper Receiver Assembly (w/ Laser T-Markings)

    Built to the correct Mil-Specs(Inside Diameter for barrel extension slightly undersized for a tighter fit to the barrel and a more accurate rifle. Please use a heat gun or hair dryer to warm up threaded bore of receiver if barrel extension is too tight...

    $119.00
  • SB Tactical SBA3 Pistol Brace (FDE) SB Tactical SBA3 Pistol Brace (FDE) SB Tactical SBA3 Pistol Brace (FDE)

    SB Tactical SBA3 Pistol Brace (FDE)

    Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SBA3 is 5-position adjustable, dramatically enhances versatility, and features a minimalist design with an integral, ambidextrous QD sling socket...

    $129.99
  • BCM GUNFIGHTER QD End Plate BCM GUNFIGHTER QD End Plate BCM GUNFIGHTER QD End Plate

    BCM GUNFIGHTER QD End Plate

    The BCM Receiver End Plate, with a socket for a Quick Disconnect swivel, is the perfect addition to your AR. It's machined from steel, and easily accommodates proper staking. Features: Machined steel! Phosphate Finished  Accepts all...

    $16.95