Parts & Upgrades

96 of 103 Items
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    WILSON BBL RCN 556NATO 16" STS

    Nearly two decades of building the finest custom tactical AR-15 rifles have given us the insight to develop a comprehensive line of stainless steel, match grade barrels that offer superior accuracy, reliability and longevity for your next custom AR rifle...

    $270.95
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    FN BBL M16 BB 18" RIFLE LENGTH 556 FN BBL M16 BB 18" RIFLE LENGTH 556 FN BBL M16 BB 18" RIFLE LENGTH 556

    FN BBL M16 BB 18" RIFLE LENGTH 556

    FN AR15 premium button rifled barrels are manufactured using U.S. sourced Chrome Moly Venadium material per Mil-B-11595E. Each barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to ensure that it is free of micro-stresses or...

    MSRP: $299.00
    $279.00
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    ROSCO BL 16" 556NATO SAUCE PACK

    ROSCO BL 16" 556NATO SAUCE PACK

    The Rosco Sauce Pack bundles were created after direct requests from Rosco's customers to provide them with the key components needed for their carbine/pistol builds at a great combined price. The result is a hand-picked list of parts that will produce...

    MSRP: $328.00
    $305.10
    Add to Cart
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    WILSON BBL 556NATO RCN 16" STS FLTD

    WILSON BBL 556NATO RCN 16" STS FLTD

    Nearly two decades of building the finest custom tactical AR-15 rifles have given us the insight to develop a comprehensive line of stainless steel, match grade barrels that offer superior accuracy, reliability and longevity for your next custom AR rifle...

    $308.95
    Add to Cart
  • BALLISTIC BBL 556 16" CHF HNSN MID BALLISTIC BBL 556 16" CHF HNSN MID BALLISTIC BBL 556 16" CHF HNSN MID

    BALLISTIC BBL 556 16" CHF HNSN MID

    This 5.56 NATO chambered 16 inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and chrome lined bore. Their limited run of Cold Hammer Forged barrels feature an M4 Feed Ramp Extension and are HP and MPI tested...

    MSRP: $330.00
    $313.50
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    SOLGW FRWRD CONTROLS DESIGN AMBI LWR SOLGW FRWRD CONTROLS DESIGN AMBI LWR

    SOLGW FRWRD CONTROLS DESIGN AMBI LWR

    This lower receiver was jointly designed with Forward Controls Design, and pairs perfectly with a number of their enhanced control parts.Features :Billet 7075-TG ReceiverFlared Magazine WellRaised FenceCountersunk Takedown Pin HoleIntegral Trigger...

    MSRP: $330.00
    $313.50
    Add to Cart
  • SPIKE'S BBL 5.56 16" FN CHF W/M4 EXT SPIKE'S BBL 5.56 16" FN CHF W/M4 EXT

    SPIKE'S BBL 5.56 16" FN CHF W/M4 EXT

    The barrel is one of the most critical components of your build. Spike's tactical only offers high quality barrels so you can be confident that your rifle will be off to a good start with which ever barrel you decide on.Features :"16" CHF Profile...

    MSRP: $349.95
    $314.96
    Add to Cart
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    AM DEF UIC STRPPD LOWER RECEIVER BLK AM DEF UIC STRPPD LOWER RECEIVER BLK AM DEF UIC STRPPD LOWER RECEIVER BLK

    AM DEF UIC STRPPD LOWER RECEIVER BLK

    The UIC billet 7075-T6 AR-15 Pattern strip lower receiver is outfitted with their proprietary Ambidextrous magazine release, Ambidextrous bolt catch/ release lever, and their dimpled take down and pivot pins. Also includes an installed milspec magazine...

    MSRP: $420.00
    $399.00
    Add to Cart
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    FORTIS LICENSE GEN II AR15 SET AMBI

    FORTIS LICENSE GEN II AR15 SET AMBI

    Introducing the Fortis License Lower Receiver. Made from 7075 T6 billet aluminum. The GEN II has all the same features from the first edition, but with added integrated carbon fiber.Features :One Piece Billet DesignFlared magwell with serrations for...

    MSRP: $434.95
    $413.20
    Add to Cart
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    NOVESKE BARREL RECON 5.56 16" SS NOVESKE BARREL RECON 5.56 16" SS

    NOVESKE BARREL RECON 5.56 16" SS

    The Noveske Recon barrel is a great choice for your next AR-15 build, packed with great features and undeniable accuracy this barrel is made for users enjoy top tier performance.Features :Stainless steel1:7 twistMatch chamber1/2X28 thread pitchMedium...

    MSRP: $440.00
    $418.00
    Add to Cart
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    SOLGW E INDIA KIT V2 5.56 13.7" BLK SOLGW E INDIA KIT V2 5.56 13.7" BLK SOLGW E INDIA KIT V2 5.56 13.7" BLK

    SOLGW E INDIA KIT V2 5.56 13.7" BLK

    The East India Starter Kit is a building block for any build you wish to do. Properly assembled with a USGI barrel nut, this is a great way to finish assembling your own upper without having to know how to install a barrel and gas block.Features :No...

    MSRP: $500.00
    $475.00
    Add to Cart
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    SOLGW E INDIA KIT V2 5.56 16" BLK SOLGW E INDIA KIT V2 5.56 16" BLK SOLGW E INDIA KIT V2 5.56 16" BLK

    SOLGW E INDIA KIT V2 5.56 16" BLK

    The East India Starter Kit is a building block for any build you wish to do. Properly assembled with a USGI barrel nut, this is a great way to finish assembling your own upper without having to know how to install a barrel and gas block.Features :No...

    MSRP: $500.00
    $475.00
    Add to Cart
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    BAD 16 UPPR WRKHORSE 556 AMBI BLK BAD 16 UPPR WRKHORSE 556 AMBI BLK BAD 16 UPPR WRKHORSE 556 AMBI BLK

    BAD 16 UPPR WRKHORSE 556 AMBI BLK

    The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length...

    MSRP: $692.98
    $659.98
    Add to Cart
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    BAD 16 UPPR WRKHORSE 556 AMBI C BLK BAD 16 UPPR WRKHORSE 556 AMBI C BLK BAD 16 UPPR WRKHORSE 556 AMBI C BLK BAD 16 UPPR WRKHORSE 556 AMBI C BLK

    BAD 16 UPPR WRKHORSE 556 AMBI C BLK

    The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length...

    MSRP: $692.98
    $659.98
    Add to Cart
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    SOLGW PATROL SL 16" 5.56 FSB URG SOLGW PATROL SL 16" 5.56 FSB URG SOLGW PATROL SL 16" 5.56 FSB URG

    SOLGW PATROL SL 16" 5.56 FSB URG

    Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. They believe a quality, accurate and...

    MSRP: $700.00
    $665.00
    Add to Cart
  • BAD 16 UPPR WRKHORSE 556AMBI GRAY BAD 16 UPPR WRKHORSE 556AMBI GRAY BAD 16 UPPR WRKHORSE 556AMBI GRAY

    BAD 16 UPPR WRKHORSE 556AMBI GRAY

    The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length...

    MSRP: $745.48
    $709.98
    Add to Cart
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    SPIKE'S 556NATO M4 LE UPPER W/RAIL SPIKE'S 556NATO M4 LE UPPER W/RAIL

    SPIKE'S 556NATO M4 LE UPPER W/RAIL

    Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...

    MSRP: $826.00
    $743.40
    Add to Cart
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    SOLGW M4-EXO3 13.7" 5.56 URG SOLGW M4-EXO3 13.7" 5.56 URG SOLGW M4-EXO3 13.7" 5.56 URG

    SOLGW M4-EXO3 13.7" 5.56 URG

    Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. They believe a quality, accurate and...

    MSRP: $850.00
    $807.50
    Add to Cart
  • BAD 16 UPPR AUTH ELITE 556 AMBI BLK BAD 16 UPPR AUTH ELITE 556 AMBI BLK BAD 16 UPPR AUTH ELITE 556 AMBI BLK

    BAD 16 UPPR AUTH ELITE 556 AMBI BLK

    The heart of the BAD Authority Elite upper receiver is the billet BAD556 7075-T6 aircraft grade aluminum receiver with integral ambidextrous controls and free-float rail handguard with M-LOK attachment points at 3, 6, and 9 o'clock positions. At 12...

    MSRP: $865.20
    $824.00
    Add to Cart
  • BAD 16 UPPR AUTH ELITE 556AMBI C BLK BAD 16 UPPR AUTH ELITE 556AMBI C BLK BAD 16 UPPR AUTH ELITE 556AMBI C BLK BAD 16 UPPR AUTH ELITE 556AMBI C BLK

    BAD 16 UPPR AUTH ELITE 556AMBI C BLK

    The heart of the BAD Authority Elite upper receiver is the billet BAD556 7075-T6 aircraft grade aluminum receiver with integral ambidextrous controls and free-float rail handguard with M-LOK attachment points at 3, 6, and 9 o'clock positions. At 12...

    MSRP: $865.20
    $824.00
    Add to Cart
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    COLT EPR UPPER 5.56 16" MLOK BLK COLT EPR UPPER 5.56 16" MLOK BLK COLT EPR UPPER 5.56 16" MLOK BLK

    COLT EPR UPPER 5.56 16" MLOK BLK

    The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on.Features :Upper ReceiverM-LOK Handguard223 Rem/556NATO

    MSRP: $1,049.00
    $876.32
    Add to Cart
  • SPIKE'S 556 UPPER 14.5"PB RAIL/DYN SPIKE'S 556 UPPER 14.5"PB RAIL/DYN

    SPIKE'S 556 UPPER 14.5"PB RAIL/DYN

    Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...

    MSRP: $1,006.00
    $905.40
    Add to Cart
  • SOLGW L89 V2 5.56 13.7" NOX BLK SOLGW L89 V2 5.56 13.7" NOX BLK SOLGW L89 V2 5.56 13.7" NOX BLK

    SOLGW L89 V2 5.56 13.7" NOX BLK

    These L89 Upper Receiver Groups are built using SOLGW forged upper, V2 Button rifled barrels, their V2 4140 gas block, and offered in a variety of length and muzzle device options. BCH and Charging Handles are not included.Features :L89 Rails with...

    MSRP: $1,000.00
    $950.00
    Add to Cart
  • SOLGW SWAMP FOX UL 14.7" 5.56 URG SOLGW SWAMP FOX UL 14.7" 5.56 URG SOLGW SWAMP FOX UL 14.7" 5.56 URG

    SOLGW SWAMP FOX UL 14.7" 5.56 URG

    Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. They believe a quality, accurate and...

    MSRP: $1,200.00
    $1,140.00
    Add to Cart
96 of 103 Items

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