Product categoriesRecent Products Quickview Firearm Parts M16A1 – 80 percent receiver – Partial Fence Cryostructure M16A1 Profile 80 % Receivers with Partial Fence from Billet This lower is the proper receiver for the... $200.00 Availability: In stock Add to cart [yith_compare_button] Firearm Parts M16A1 – 80 percent receiver – Partial Fence $200.00 Add to cart Cryostructure M16A1 Profile 80 % Receivers with Partial Fence from Billet This lower is the proper receiver for the... [yith_compare_button] Quickview AR-15 Parts Builders Set Includes: 100 % Lower Receiver - Custom Cerakote Upper Receiver - Custom Cerakote Rail - Custom Cerakote Buffer Tube -... $200.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts Builders Set $200.00 Add to cart Includes: 100 % Lower Receiver - Custom Cerakote Upper Receiver - Custom Cerakote Rail - Custom Cerakote Buffer Tube -... [yith_compare_button] Quickview -40% Off AR-15 Parts Black Anodized Purpose Built AR-15 Belt Fed 80% lower receiver (BFAR) Raw 80 Percent Lower with custom machined M249 feed bag attachment Machined by Cryostructure, this 80 percent lower is not... $200.00 Original price was: $200.00.$120.00Current price is: $120.00. Availability: In stock Add to cart [yith_compare_button] AR-15 Parts Black Anodized Purpose Built AR-15 Belt Fed 80% lower receiver (BFAR) $200.00 Original price was: $200.00.$120.00Current price is: $120.00. Add to cart Raw 80 Percent Lower with custom machined M249 feed bag attachment Machined by Cryostructure, this 80 percent lower is not... [yith_compare_button] Quickview Firearm Parts M16A1 – 100 percent receiver $200.00 Availability: In stock Add to cart [yith_compare_button] Firearm Parts M16A1 – 100 percent receiver $200.00 Add to cart [yith_compare_button] Featured ProductsProducts by CategorySale Products Quickview -40% Off AR-15 Parts Black Anodized Purpose Built AR-15 Belt Fed 80% lower receiver (BFAR) Raw 80 Percent Lower with custom machined M249 feed bag attachment Machined by Cryostructure, this 80 percent lower is not... $200.00 Original price was: $200.00.$120.00Current price is: $120.00. Availability: In stock Add to cart [yith_compare_button] AR-15 Parts Black Anodized Purpose Built AR-15 Belt Fed 80% lower receiver (BFAR) $200.00 Original price was: $200.00.$120.00Current price is: $120.00. Add to cart Raw 80 Percent Lower with custom machined M249 feed bag attachment Machined by Cryostructure, this 80 percent lower is not... [yith_compare_button] Quickview -50% Off Out of stock AR-15 Parts Belt-Fed Gas Piston Cryostructure Upper Gas Piston 17-4 Stainless Steel for our belt fed upper $40.00 Original price was: $40.00.$20.00Current price is: $20.00. Availability: Out of stock Read more [yith_compare_button] AR-15 Parts Belt-Fed Gas Piston $40.00 Original price was: $40.00.$20.00Current price is: $20.00. Read more Cryostructure Upper Gas Piston 17-4 Stainless Steel for our belt fed upper [yith_compare_button] Quickview -51% Off AR-15 Parts Belt Fed Upper 12.5″ or 16.5″ Cold Hammer Forged Heavy Barrel Complete barrel assembly for use with MCR® uppers and our new Belt Fed Upper receiver. Compatible with both systems. (Delivery in... $1,119.97 Original price was: $1,119.97.$550.00Current price is: $550.00. Availability: In stock Add to cart [yith_compare_button] AR-15 Parts Belt Fed Upper 12.5″ or 16.5″ Cold Hammer Forged Heavy Barrel $1,119.97 Original price was: $1,119.97.$550.00Current price is: $550.00. Add to cart Complete barrel assembly for use with MCR® uppers and our new Belt Fed Upper receiver. Compatible with both systems. (Delivery in... [yith_compare_button] Quickview -50% Off AR-15 Parts SOT Micro-Jigs So we have a new 3rd hole jig that works on BOTH sides of the lower. ***We will only sell to... $100.00 Original price was: $100.00.$50.00Current price is: $50.00. Availability: In stock Add to cart [yith_compare_button] AR-15 Parts SOT Micro-Jigs $100.00 Original price was: $100.00.$50.00Current price is: $50.00. Add to cart So we have a new 3rd hole jig that works on BOTH sides of the lower. ***We will only sell to... [yith_compare_button] Top Rated Products Quickview AR-15 Parts BFAR-MOD1 – (RDIAS Compatible) – Purpose Built AR-15 Belt-Fed 100% lower receiver Rated 5.00 out of 5 DIAS COMPATIBLE - 100 % Lower with custom machined to fit M249 feed bag & Nut-Sack attachments. Forged by CERRO... $200.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts BFAR-MOD1 – (RDIAS Compatible) – Purpose Built AR-15 Belt-Fed 100% lower receiver Rated 5.00 out of 5 $200.00 Add to cart DIAS COMPATIBLE - 100 % Lower with custom machined to fit M249 feed bag & Nut-Sack attachments. Forged by CERRO... [yith_compare_button] Quickview AR-15 Parts FULL SUPER CUSTOM DEEP LASERED – AR-15 80% Lower Receiver Rated 5.00 out of 5 CERRO Raw 80 Percent Lower "Anything you want", except machining cut-out lines. Forged by CERRO & Machined by Cryostructure, this... $100.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts FULL SUPER CUSTOM DEEP LASERED – AR-15 80% Lower Receiver Rated 5.00 out of 5 $100.00 Add to cart CERRO Raw 80 Percent Lower "Anything you want", except machining cut-out lines. Forged by CERRO & Machined by Cryostructure, this... [yith_compare_button] Quickview -29% Off Out of stock AR-15 Parts 5.56 Black Rain Bolt Carrier Group – BCG Rated 5.00 out of 5 Black Rain 5.56 Nickel Boron Complete Bolt Carrier Group NIB-X This is PREMIUM 5.56 .223 Nickel Boron Complete Bolt Carrier... $139.99 Original price was: $139.99.$99.99Current price is: $99.99. Availability: Out of stock Read more [yith_compare_button] AR-15 Parts 5.56 Black Rain Bolt Carrier Group – BCG Rated 5.00 out of 5 $139.99 Original price was: $139.99.$99.99Current price is: $99.99. Read more Black Rain 5.56 Nickel Boron Complete Bolt Carrier Group NIB-X This is PREMIUM 5.56 .223 Nickel Boron Complete Bolt Carrier... [yith_compare_button] Quickview AR-15 Parts AR-15 80% Practice Milling Lower Receiver Rated 5.00 out of 5 Milling Practice Raw 80 Percent Lower ***FOR FIRE CONTROL PRACTICE MILLING ONLY*** 80 percent lower is not an FFL item... $19.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts AR-15 80% Practice Milling Lower Receiver Rated 5.00 out of 5 $19.00 Add to cart Milling Practice Raw 80 Percent Lower ***FOR FIRE CONTROL PRACTICE MILLING ONLY*** 80 percent lower is not an FFL item... [yith_compare_button] Best Selling Products Quickview AR-15 Parts CERRO AR-15 Flat Top Upper Anodized Black Manufacturer: CERRO Forging Model: AR-15 / M4 / M-16 Caliber: .223 / 5.56 NATO Finish: BLACK Sights: Picatinny Rail Condition: FACTORY NEW $64.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts CERRO AR-15 Flat Top Upper Anodized Black $64.00 Add to cart Manufacturer: CERRO Forging Model: AR-15 / M4 / M-16 Caliber: .223 / 5.56 NATO Finish: BLACK Sights: Picatinny Rail Condition: FACTORY NEW [yith_compare_button] Quickview AR-15 Parts Standard Black Lower – 80% Lower Receiver – 80 percent Ambi bolt release cut - Extremely rare on 80% lowers Also known as 80% machined (just needs trigger and safety... $75.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts Standard Black Lower – 80% Lower Receiver – 80 percent $75.00 Add to cart Ambi bolt release cut - Extremely rare on 80% lowers Also known as 80% machined (just needs trigger and safety... [yith_compare_button] Quickview AR-15 Parts Purpose Built AR-15 Belt Fed 80% lower receiver (BFAR) Raw 80 Percent Lower with custom machined M249 feed bag attachment Machined by Cryostructure, this 80 percent lower is not... $120.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts Purpose Built AR-15 Belt Fed 80% lower receiver (BFAR) $120.00 Add to cart Raw 80 Percent Lower with custom machined M249 feed bag attachment Machined by Cryostructure, this 80 percent lower is not... [yith_compare_button] Quickview AR-15 Parts AR-15 80% Lower Receiver – Premium CERRO Forged and Machined – Rear pocket pre-machined CERRO Raw 80 Percent Lower Forged & Machined by CERRO, this 80 percent lower is not an FFL item and... From $55.00 Availability: In stock Select options [yith_compare_button] AR-15 Parts AR-15 80% Lower Receiver – Premium CERRO Forged and Machined – Rear pocket pre-machined From $55.00 Select options CERRO Raw 80 Percent Lower Forged & Machined by CERRO, this 80 percent lower is not an FFL item and... [yith_compare_button] Quickview AR-15 Parts Purpose Built AR-15 Belt Fed 100% lower receiver (BFAR) 100 % Lower with custom machined to fit M249 feed bag & Nut-Sack attachments. Forged by CERRO & Machined by... $200.00 Availability: In stock Add to cart [yith_compare_button] AR-15 Parts Purpose Built AR-15 Belt Fed 100% lower receiver (BFAR) $200.00 Add to cart 100 % Lower with custom machined to fit M249 feed bag & Nut-Sack attachments. Forged by CERRO & Machined by... [yith_compare_button] Quickview -48% Off AR-15 Parts DPMS Upper Parts Kit $25.00 Original price was: $25.00.$13.00Current price is: $13.00. Availability: In stock Add to cart [yith_compare_button] AR-15 Parts DPMS Upper Parts Kit $25.00 Original price was: $25.00.$13.00Current price is: $13.00. Add to cart [yith_compare_button] Quickview -37% Off AR-15 Parts AR-15 80% Matching Upper and Lower Receiver Pair Set – CERRO Forged and Machined Rated 5.00 out of 5 Cerro Raw 80 Percent Lower with matching upper Forged & Machined by Cerro, this 80 percent lower is not an... $150.00 Original price was: $150.00.$95.00Current price is: $95.00. Availability: In stock Add to cart [yith_compare_button] AR-15 Parts AR-15 80% Matching Upper and Lower Receiver Pair Set – CERRO Forged and Machined Rated 5.00 out of 5 $150.00 Original price was: $150.00.$95.00Current price is: $95.00. Add to cart Cerro Raw 80 Percent Lower with matching upper Forged & Machined by Cerro, this 80 percent lower is not an... [yith_compare_button] Quickview -23% Off AR-15 Parts AR-15 Lower Parts Kit with Grip CMMG Manufactured Manufacturer: CMMG Full Lower Parts Kit with Grip Model: AR-15 / M4 / M-16 Caliber: .223 / 5.56 NATO Finish: BLACK Condition: FACTORY... $64.00 Original price was: $64.00.$49.00Current price is: $49.00. Availability: In stock Add to cart [yith_compare_button] AR-15 Parts AR-15 Lower Parts Kit with Grip CMMG Manufactured $64.00 Original price was: $64.00.$49.00Current price is: $49.00. Add to cart Manufacturer: CMMG Full Lower Parts Kit with Grip Model: AR-15 / M4 / M-16 Caliber: .223 / 5.56 NATO Finish: BLACK Condition: FACTORY... [yith_compare_button]