AR15 Builder Sets (Lower, Upper, Handguard)
AR15 Builder Sets (Lower, Upper, Handguard)
Discounts for Aero Precision, Ballistic Advantage, VG6 and Faxon Firearms automatically applied when added to cart. (If no discount appears when added then that is our lowest price)
Showing all 94 results
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Laser engraving for NFA items
$50.00$25.001000 in stock -
Aero Precision Stripped Gen 2 Lower and BKF Upper Receiver Combo Set – Black
$109.99$84.99Out of stock -
ADD Custom Single Color Cerakote – 3 pieces
$175.00$90.0055 in stock -
Aero Precision Stripped Gen 2 Lower and BKF T-Marked Upper Receiver Combo Set – Black
$119.99$90.99Out of stock -
Aero Precision Stripped Gen 2 Lower and BKF Assembled T-Marked Upper Receiver Combo Set – Black
$129.99$99.99Out of stock -
Aero Precision Stripped Gen 2 Lower and Assembled Upper Receiver Combo Set – Black
$167.99$105.00Out of stock -
Aero Precision Stripped Gen 2 Lower and Upper Receiver Combo Set – Black
$152.99$124.99Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 7.25″ M-LOK Gen 3 Slim Handguard
$189.99$149.99Out of stock -
Aero Precision M4E1 Stripped Threaded Receiver Set – Black
$199.99$149.99Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 7.25″ M-LOK Hybrid Handguard
$189.99$149.99Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 9.25″ M-LOK Gen 3 Slim Handguard
$199.99$155.98Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 11.625″ M-LOK Gen 3 Slim Handguard
$209.99$165.98Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 11.5″ M-LOK Gen 3 FFSSR Handguard
$319.99$165.99Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 9.875″ M-LOK Gen 3 FFSSR Handguard
$319.99$165.99Out of stock -
Aero Precision M4E1 Threaded Receiver Set – Black
$214.63$169.99Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 13.5″ M-LOK Gen 3 Slim Handguard
$214.99$169.99Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 15″ M-LOK Gen 3 Slim Handguard
$219.99$174.99Out of stock -
ADD Custom Cerakoted Builders Set – Tiger Stripe
$250.00$175.0087 in stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 13.5″ M-LOK Gen 3 FFSSR Handguard
$324.99$179.99Out of stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 15.5″ M-LOK Gen 3 FFSSR Handguard
$329.99$184.99Out of stock -
New Frontier Armory C-4 Billet Receiver Set – ODG Cerakote
$324.99$184.995 in stock -
New Frontier Armory C-4 Billet Receiver Set – Midnight Bronze Cerakote
$324.99$184.991 in stock -
ADD Custom Cerakoted Builders Set – Battleworn
$225.00$185.0077 in stock -
BKF Builders Set W/ Aero lower, BKF Stripped Upper and Parallax Tactical 17.5″ M-LOK Gen 3 FFSSR Handguard
$339.99$189.99Out of stock -
New Frontier Armory C-4 Billet Receiver Set – FDE Cerakote
$324.99$199.99Out of stock -
New Frontier Armory C-4 Billet Receiver Set – Tungsten Cerakote
$324.99$199.99Out of stock -
New Frontier Armory C-4 Billet Receiver Set – Burnt Bronze Cerakote
$324.99$199.99Out of stock -
Aero Precision M4E1 Threaded Receiver Set – Midnight Bronze Cerakote
$257.66$199.9910 in stock -
Aero Precision M4E1 Threaded Receiver Set – OD Green Cerakote
$257.66$199.997 in stock -
Aero Precision M4E1 Threaded Receiver Set – Burnt Bronze Cerakote
$257.66$199.995 in stock -
Aero Precision M4E1 Threaded Receiver Set – Tungsten Cerakote
$257.66$199.997 in stock -
Aero Precision M4E1 Threaded Receiver Set – Robins Egg Blue Cerakote
$257.66$199.99Out of stock -
Aero Precision M4E1 Threaded Receiver Set – S&W Red Cerakote
$257.66$199.991 in stock -
Aero Precision M4E1 Threaded Receiver Set – NRA Blue Cerakote
$257.66$199.993 in stock -
Aero Precision M4E1 Threaded Receiver Set – Zombie Green Cerakote
$257.66$199.99Out of stock -
Aero Precision M4E1 Threaded Receiver Set – Bazooka Green Cerakote
$257.56$199.997 in stock -
Aero Precision M4E1 Threaded Receiver Set – OD Green Cerakote
$257.56$199.9935 in stock -
Aero Precision M4E1 Threaded Receiver Set – FDE Cerakote
$257.56$199.9938 in stock -
Aero Precision M4E1 Threaded Receiver Set – Tungsten Cerakote
$257.56$199.9935 in stock -
Aero Precision M4E1 Threaded Receiver Set – Burnt Bronze Cerakote
$257.66$199.9938 in stock -
Aero Precision M4E1 Threaded Receiver Set – Blue Titanium Cerakote
$257.66$199.998 in stock -
Aero Precision M4E1 Threaded Receiver Set – Sniper Gray Cerakote
$257.56$199.99Out of stock -
Aero Precision M4E1 Threaded Receiver Set – Midnight Bronze Cerakote
$257.66$199.9939 in stock -
ADD Custom Cerakoted Builders Set – Multicam
$250.00$200.0091 in stock -
ADD Custom Cerakoted Builders Set – Shadowcam
$250.00$200.0092 in stock -
ADD Custom Cerakoted Builders Set – Weapon works Gallery (Choose your own)
$250.00$200.0090 in stock -
Aero Precision M4E1 Threaded Receiver Set – FDE Cerakote
$257.56$206.53Out of stock -
Spike’s Tactical Upper-lower Receiver Set, AR-15 – FDE
$239.06$215.155 in stock -
Spike’s Tactical Upper-lower Receiver Set, AR-15 -Gun Metal Grey Finish
$239.06$215.159 in stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 15.5″ Slim M-LOK Handguard – Multicam Desert Cerakote
$499.99$300.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 9.875″ Slim M-LOK Handguard – Black Shadowcam Cerakote
$499.99$305.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 9.875″ Slim M-LOK Handguard – Desert Shadowcam Cerakote
$499.99$305.001 in stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 9.875″ Slim M-LOK Handguard – Foliage Shadowcam Cerakote
$499.99$305.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 9.875″ Slim M-LOK Handguard – Forest Shadowcam Cerakote
$499.99$305.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 9.875″” Slim M-LOK Handguard – Urban Shadowcam Cerakote
$499.99$305.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 11.625″ Slim M-LOK Handguard – Forest Shadowcam Cerakote
$499.99$310.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 11.625″ Slim M-LOK Handguard – Desert Shadowcam Cerakote
$499.99$310.002 in stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 11.625″ Slim M-LOK Handguard – Black Shadowcam Cerakote
$499.99$310.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 11.625″ Slim M-LOK Handguard – Urban Shadowcam Cerakote
$499.99$310.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 11.625″ Slim M-LOK Handguard – Foliage Shadowcam Cerakote
$499.99$310.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 13.5″ Slim M-LOK Handguard – Foliage Shadowcam Cerakote
$499.99$320.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 13.5″ Slim M-LOK Handguard – Black Shadowcam Cerakote
$499.99$320.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 13.5″ Slim M-LOK Handguard – Urban Shadowcam Cerakote
$499.99$320.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 13.5″ Slim M-LOK Handguard – Desert Shadowcam Cerakote
$499.99$320.001 in stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 13.5″ Slim M-LOK Handguard – Forest Shadowcam Cerakote
$499.99$320.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 15.5″ Slim M-LOK Handguard – Foliage Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 15.5″ Slim M-LOK Handguard – Black Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 15.5″ Slim M-LOK Handguard – Desert Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 15.5″ Slim M-LOK Handguard – Forest Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 17.5″ Slim M-LOK Handguard – Forest Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 17.5″ Slim M-LOK Handguard – Foliage Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 17.5″ Slim M-LOK Handguard – Black Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 17.5″ Slim M-LOK Handguard – Urban Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 17.5″ Slim M-LOK Handguard – Desert Shadowcam Cerakote
$499.99$325.00Out of stock -
Aero Precision M4E1 Cerakoted Builders Set W/ ATLAS S-ONE 9″ M-LOK – Alpine Woodland
$489.99$345.001 in stock -
Aero Precision Alpine Yeti Cerakoted Builders Set W/ Parallax Tactical FFSSR 13.5″ M-LOK Gen 3 Handguard
$399.99$349.991 in stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 13.5″ Slim M-LOK Handguard – Multicam Woodland BW Cerakote
$499.99$350.00Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 15.5″ Slim M-LOK Handguard – Multicam Arid Cerakote
$499.99$350.00Out of stock -
Aero Precision M4E1 Cerakoted Builders Set W/ ATLAS S-ONE 15″ M-LOK – Alpine Urban
$499.99$355.002 in stock -
Ggp Ar-15 Receiver Set
$383.049 in stock -
Cmmg Receiver Set 556nato Sniper Gray
$439.99$395.99Out of stock -
Aero Precision M4E1 Builder Set w/ Parallax Tactical 13.5″ Slim M-LOK Handguard – Multicam Black Cerakote
$499.99$399.99Out of stock -
Aero Precision M4E1 Builder Set w/ 9.875″ Slim M-LOK Handguard SB Tactical SBA3 and Magpul MOE in Aged Bronze Battleworn Cerakote
$599.99$409.991 in stock -
Cmmg Receiver Set 556nato
$499.95$449.95Out of stock -
Aero Precision M4E1 Builder Set w/ 9.875″ Slim M-LOK Handguard SB Tactical SBA3 and Magpul MOE in Valhalla Steel Battleworn Cerakote
$599.99$449.99Out of stock -
Aero Precision M4E1 Builder Set w/ 9.875″ Slim M-LOK Handguard SB Tactical SBA3 and Magpul MOE in King Midas Battleworn Cerakote
$599.99$449.99Out of stock -
BAD Lightweight Upper-lower Receiver Set 556 nato
$510.14$459.13Out of stock -
Aero Precision M4E1 Builder Set w/ 9.875″ Slim M-LOK Handguard SB Tactical PDW and Magpul MOE in King Midas Battleworn Cerakote
$649.99$499.992 in stock -
Aero Precision M4E1 Builder Set w/ 9.875″ Slim M-LOK Handguard SB Tactical PDW and Magpul MOE in Aged Bronze Battleworn Cerakote
$649.99$499.991 in stock -
10% OFF IN CART2a Armament Aethon 556 nato Receiver Set W-fa
$500.0012 in stock -
Aero Precision M4E1 Builder Set w/ 9.875″ Slim M-LOK Handguard SB Tactical PDW and Magpul MOE in Valhalla Steel Battleworn Cerakote
$649.99$549.99Out of stock -
Spike’s Tactical Spider Lower-upper Set, 12″ Bar Rail -Sandbox Finish
$616.50$554.8520 in stock -
10% OFF IN CART2a Armament Balios-lite 556 nato Receiver Set
$559.0021 in stock -
Spike’s Spartan Billet Set 10″ Mlok
$868.46$781.618 in stock