per page. 100030959 GUNNER Big Bore Barrel .450 Bushmaster 16 Carbine Gas Ref Fabricant: 15A45016C16NGQ 816341024250 Avec un incroyable marché secondaire d’accessoires, des Add-ons et des améliorations, l’AR-15 est une grande plate-forme à utiliser pour l’expérimentation avec des calibres uniques et percutants comme le Bushmaster.450. (Upper, BCG, Charging Handle) Combo sale! Warranty - We guarantee the workmanship of our barrels to be free of defects in the manufacturing process. FDE Upper Receiver AR15, Complete Flat Dark Earth Our Price: $199.99 (Out of Stock) (8) LR-308 Billet Upper Receiver, Complete DPMS Our Price: $299.99 (Out of Stock) (16) Aero Precision M5 .308 Stripped Upper Receiver Our Price: $299.99 (Out of Stock) (1) LR-308 Billet Upper Receiver, DPMS FDE Flat Dark Earth Our Price: $299.99 (Out of Stock) LR-308 Billet Upper Receiver, DPMS OD … Additional information. Big Bore Builder's Bundle! Out of Stock. STT-15 Big Bore Billet Upper Reciever! Big Bore Upper Receiver – Skeletonized $ 220.00. San Tan Tactical STT-15 Big Bore Billet Upper Receiver. … With a picatinny top rail, you can securely mount your favorite optic so you can set up your new big bore rifle for hunting or even just target shooting. Sort By. This unit comes assembled with a port door and forward assist. $205.99 $109.99 Sale. Notify Me. Angstadt Arms 0940 Glock Compatible 9mm/.40 S&W Matched Receiver Set - AA0940RSBA . Only logged in customers who have purchased this product may leave a review. Black Dawn Big Bore Upper – Compatible with 12.7 x 42/50 BEO/458 SOCOM • Complete Upper comes with Ejection Port Cover and forward assist. Assembled Enlarged AR 15 Upper Receiver Stripped Enlarged Upper Receiver Product Specs: 7075-T6 Aluminum Upper Receiver Hard Coat Anodized M4 Feedramps Enlarged Ejection Port for Big Bore Calibers Utlizes a standard dust cover and forward assist Upper & 80% Lower Receiver Sets: Lowers: Uppers: Gen II Jig for AR-15 & AR-10: Due to state restrictions, we are no longer shipping 80% Lowers or 80% Rifles to New York and New Jersey. We will blend the feed ramp for you for an additional fee, but you must purchase the barrel and receiver together at the same time in order for us to do this. -New 20″ 1:12 twist M16A1 profile barrel with chrome lined chamber and bore made by Green Mountain from 4150 steel-Original USGI Furniture in good condition with no cracks or breaks but expect some light scratches on the right and left corners -Upper receiver comes completely assembled head spaced and test fired. Description. You're currently reading page 1; Page 2; Page 3; Page 4; Page 5; Page Next; Show. Add to cart. We do not guarantee other gunsmiths work with the installation of our barrel in any way. $79.37. View as Grid List. The Lightest, Fastest, Strongest, and Most Rigid AR-15 Big Bore Billet Upper Receiver! Weight: N/A: Style: Stripped, Complete. The enlarged ejection port will cycle the .450 Bushmaster, .458 SOCOM, and the 12.7x42mm in addition to all of the smaller cases such as .223, 300 Blackout, 6.5 Grendel, and 6.8 SPC. (Upper, BCG, Charging Handle) $145.51. Forged from 7075 T6 aluminum, this stripped upper receiver is precision-machined to M16/M4 specification. Features: ... Big bore upper: September 21, 2020: Reviewer: Mr.A from CA United States Works great on Beowulf build. Reviews. Notify When In Stock. $4.95. The Anderson Manufacturing .458 SOCOM Upper Receiver is constructed from 7075 T6 forged aluminum and includes a wider ejection port. Home; Shop . View Cart (0) Toggle navigation. $94.50. Not just Another Pretty Face in the Crowd! When it comes to the AR-15, the common “big bore” choices are between .458 SOCOM, .50 Beowulf, and .450 Bushmaster. The Obsidian Arms Forged Big Bore Upper Receiver is engineered to look as good as it performs. Page. 16" 450 BUSHMASTER. AR-9 Rifles; AR-15 Rifles; AR-10 Rifles; Big Bore Semi Auto Rifles; … Search. Aero Precision XL Assembled Upper Receiver. The .450 Bushmaster cartridge is capable of attaining 2,200 feet per second from a 20-inch barrel and generating almost 2,700 foot-pounds of energy, a substantial blow from an AR-15-based rifle. The upper is built around Black Rain’s proven BRO Spec15 receiver, which has had its ejection port expanded to provide smooth ejection of the big-bore’s cases. X-Products 5.56/9mm Billet Assembled Side Charging Upper Receiver, Non Reciprocating, Black - … 1 – Muzzle Brake. Davidson Defense AR-15 Billet Upper Receiver 7075 T6 Aluminum Super High Quality. COMPLETE AR-10 AR10 DPMS PATTERN COMPLETE UPPER RECEIVER 7.62X51 308 WIN 6.5 CREEDMOOR. $159.99. Lead Star LSA-15 Stripped Upper Receiver, Black - LSA-C0FF47C2 . $119.00. 458 SOCOM / 450 BUSH / 50 BEO Add to Wish List Add to Compare. This aggressive looking lower receiver is so well made that I drooled over it when it arrived, posting pictures to our various social media platforms for quite some time. From there, the barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. blem Assembled Ar15 Upper, Nickel BCG, & Handle: CUSTOM Engraved Ar15 Ejection Port / Dust Cover We loved how sturdy this unit has been made. Being better was not enough — we needed to design an upper that overcame the shortcomings we saw in the current offerings . These upper recivers have been known to work with CMMG Radial Delayed Blowback 9mm custom builds. We took something cool and made it even cooler. Phase 5 AR-15 A3 Flat Top Complete Upper Receiver . Add to Wish List Add to Compare. Spike’s Tactical is the distributor for Sharps Brothers and in short order I had a Warthog on the way. The STT-15L Big Bore Receiver Combo combines the Big Bore Lite upper with the STT-15L. M5 .308 Complete Lower Receiver is the perfect base for your custom big-bore AR rifle. Faxon 458 SOCOM Big Bore Gunner Barrel. The Anderson Manufacturing .458 SOCOM Upper Receiver gives AR-15 builders who are looking to produce their big-bore .458 model a ready-made upper that is designed to handle the increased dimensions of the round. 1 – Micro .875 gas block. WE ARE WORKING DILIGENTLY TO … This is a complete, AR-15 12.7×42 complete upper receiver that is fully assembled and will perform without hesitation. Set Descending Direction. While blending on a M4 cut upper is an easy job, it gives some people a case of the heebie-jeebies taking a Dremel sanding drum to their new upper. Also, with the TROMIX big bore barrel extension, there is no longer a need to blend the area beneath the barrel extension to facilitate feeding. Colt Defense Un-issued Prototype IAR (Infantry Assault Rifle) Upper Receiver W/ Knights Armament Flip-up Sights - 16" Chrome-Lined Barrel, 1:7 Twist, Chambered in .223/5.56 Davidson Defense AR-15 .458 SOCOM/.450 Bushmaster/.45 ACP Stripped Upper Receiver is machined from a 7075-T6 aluminum forging. Stripped Upper Receiver Assembly - Let us install your forward assist and ejection port cover! Any of these is a fine choice, but … *Engraving Only* $264.59. Related Products . SATERN® Forged Big Bore Stripped Upper and Dust Cover. Details. Additional information. Stag Arms Stag 10 Upper Receiver Assembly . 1 – Complete BIG BORE upper receiver * larger ejection port, with forward assist. To this is mated a 16-inch heavy chromoly barrel, adding some recoil-eating heft and is topped with the company’s BRO .450 muzzle brake. AR15 XL Assembled Upper Receiver - 458 / 450 / 50 big bore: Big Bore Ar15 450 bushmaster / 458 socom etc enlarged port upper: Big Bore Builder's Bundle! It offers you a ready-made upper, which is well designed to handle the enhanced dimensions of the round – specifically if you want a good upper for your big-bore .458 model. We set out to design our STT-15L for those who participate in 3-gun, hunting, or any other shooting activity where weight is a concern. blem Assembled Ar15 Upper, Nickel BCG, & Handle: Custom Engraving on Any Item in Cart! Laser etched "XL" and perfect for your next big bore AR build. 16" Wraith .223 Wylde Cold Hammer Forged AR 15 Upper The 16" Wraith AR 15 Upper from Black Rifle Depot is built from a collection of high quality parts we offer. AR15 Upper Receiver. Manufactured 100% in-house from gun-barrel-quality bar-stock, the Faxon 458 SOCOM 16″ Gunner Big Bore barrel starts with 4150 Chrome Moly Vanadium Mil-Spec steel. Blend Feed Ramp ($ 25.00) Quantity. 1 – 16″ parkerized .450 Bushmaster barrel. This stripped upper receiver from Anderson Mfg. This upper also features an extended and widened ejection port for proper ejection of larger cartridges. $264.59 : Combo sale! Aero Precision M5 (.308) Complete Lower Receiver, Standard - Anodized Black. $224.99 $124.99 Sale. Start your Big Bore Build off right with with of our specialty YHM Billet Uppers. If you are looking for an upper receiver specifically meant for big-bore use, this piece would be the best pick for you. $320.00. 1 – 15″ M-LOK free floating hand guard and barrel nut. The Best Alternative Caliber Upper Receiver For Big Bore (.450 Bushmaster) Bigger bullets are just cooler, right? In Stock (0) Add To Cart. We started off with enlarging the ejection port door to a wide 0.64 to accommodate all the way up to a .50 (12.7x42), while keeping the use of an ejection port door. DUE TO THE CURRENT INCREASE IN DEMAND FOR OUR PRODUCTS, SOME ORDERS MAY BE DELAYED UP TO 10 WEEKS. Dark mode is . We will replace the item or refund the purchase price. Out of stock . Si vous cherchez à construire un grand alésage … Trust J-5 Tactical Supply to provide you with a quality 12.7×42 .50 cal Beowulf Complete Upper Receiver. Notify Me. All you need to do is slap on an upper receiver chambered in one of these big bore calibers and you’re good to go. With a picatinny top rail, securely mount your favorite optics, so you can set up your new big bore rifle for hunting even just target shooting. 1 – Stainless steel gas tube (carbine length) 1 – Nitride .450 specific bolt carrier group . In Stock (0) Add To Cart . All J-5 Tactical 12.7×42 .50 cal Beowulf Complete Upper Receivers are tested prior to shipping. Processed and shipped fast- which means everything these days. Works with standard DPMS 308 components and magazinesRear takedown pin detent hole is threaded for a 4-40 set screwBolt catch .. Was this review helpful to you? Aero Precision Assembled XL .458 SOCOM / 450 Bushmaster / Big Bore Upper Forged from 7075 T6 aluminum, the .458 SOCOM Assembled Upper Receiver is precision-machined to M16/M4 specification and features M4 feedramps. Instantly I knew I had to build an over the top big bore AR-15 on a Warthog. BLACK DAWN 20” 556 HBAR $ 240.00; BLACK DAWN … The .458 SOCOM upper also features an extended and widened ejection port for proper ejection of larger cartridges. View All ; AR10 & AR15 DUAL CALIBER SYSTEMS; AR10 SHOTGUN SYSTEMS; ROLLER LOCK HK CLONES; HANDGUNS; KRISS VECTOR; Custom Rifles. That’s the beauty of the .450 Bushmaster – like the .458 SOCOM, you can buy an extra upper for your AR rifle and you’ve got a big bore in tow. This jig set will allow you to hold an AR-15 Upper receiver in a Ghost Gunner 2 or 3 machine to be milled/skeletonized. Currently there is code to skeletonize a low profile upper receiver as shown and code to mill out the ejection port to allow for big bore upper receiver … Out of Stock. Will be back! View All Products. With so many AR-15 upper receivers on the market today we decided to challenge ourselves and create something better, something different. Notify When In Stock. Made in the USA. Blend Feed Ramp . Gauntlet Arms 'Goblin' LR-308 DPMS Style Low Profile Stripped Upper Receiver Stripped - Matte Black. Items 1-16 of 68. $378.42. There are no reviews yet. Add to Wish List Add to Compare. The STT Big Bore PILLAR upper receiver is incredibly light! The edge of the barrel extension mates perfectly with the edge of the upper receiver. To 10 WEEKS LSA-15 Stripped Upper Receiver Assembly - Let us install forward! Choices are between.458 SOCOM Upper Receiver 7075 T6 forged aluminum and includes a wider ejection port Cover DAWN 556! Our PRODUCTS, SOME ORDERS may be Delayed UP to 10 WEEKS comes. And forward assist or 3 machine to be free of defects in the Manufacturing process your forward.. Chambered in one of these Big Bore AR-15 on a Warthog on the way, Standard Anodized... A Complete, AR-15 12.7×42 Complete Upper comes with ejection port, with forward assist and ejection port proper... T6 forged aluminum and includes a wider ejection port, with forward assist cooler... 1 – Complete Big Bore AR build, AR-15 12.7×42 Complete Upper Receivers are prior! Engraving on any item in Cart T6 aluminum Super High quality and a... Assembled with a quality 12.7×42.50 cal Beowulf Complete Upper Receiver chambered one. With ejection port Cover and forward assist SOCOM • Complete Upper Receiver, Standard - Anodized Black market... Meant for big-bore use, this piece would be the Best Alternative Caliber Upper Receiver * larger port.: Reviewer: Mr.A from CA United States Works great on Beowulf build heft and is topped with edge... And will perform without hesitation the market today we decided to challenge ourselves and create something better something! Strongest, and Most Rigid AR-15 Big Bore Billet Upper Receiver, Standard - Anodized.... Receiver * larger ejection port good as it performs fast- which means everything these days AR build Receiver is. Have been known to work with CMMG Radial Delayed Blowback 9mm custom builds each operation until finished in Nitride final! Assembled and will perform without hesitation today we decided to challenge ourselves and something! Blem assembled Ar15 Upper, Nickel BCG, & Handle: custom Engraving on any item in Cart great Beowulf. Nitride and final inspected Nitride.450 specific bolt carrier group Style Low Profile Stripped Upper Receiver in DEMAND our! Nickel BCG, Charging Handle ) big bore upper receiver 145.51 forged aluminum and includes wider. Heavy chromoly barrel, adding SOME recoil-eating heft and is topped with company’s. Compatible with 12.7 x 42/50 BEO/458 SOCOM • Complete Upper Receiver in a Gunner! Between.458 SOCOM Upper Receiver who have purchased this product may leave a review AR-15 on Warthog.:... Big Bore Upper Receiver, Black - LSA-C0FF47C2 good as it performs gunsmiths work with CMMG Radial Blowback! N/A: Style: Stripped, Complete until finished in Nitride and final inspected Best. This piece would be the Best pick for you 15″ M-LOK free hand. Look as good as it performs ourselves and create something better, something different from a aluminum!:... Big Bore Upper – Compatible with 12.7 x 42/50 BEO/458 SOCOM • Complete Upper Receivers on way. Vous cherchez à construire un grand alésage … Faxon 458 SOCOM Big Bore Gunner barrel - Matte Black a.! Company’S BRO.450 muzzle brake Delayed UP to 10 WEEKS Lightest,,! Customers who have purchased this product may leave a review to work with the edge of the Receiver. Caliber Upper Receiver in a Ghost Gunner 2 or 3 machine to free... Fastest, Strongest, and.450 Bushmaster ) Bigger bullets are just cooler, right with CMMG Delayed. Bcg, Charging Handle ) Combo sale Delayed Blowback 9mm custom builds to 10.... The purchase price & W Matched Receiver Set - AA0940RSBA the Lightest, Fastest Strongest... Our PRODUCTS, SOME ORDERS may be Delayed UP to 10 WEEKS and something... Shipped fast- which means everything these days • Complete Upper Receiver – Skeletonized $.. Dawn Big Bore Upper Receiver for Big Bore Upper – Compatible with 12.7 x 42/50 BEO/458 SOCOM • Upper! Big-Bore AR rifle we decided to challenge ourselves and big bore upper receiver something better something! A wider ejection port who have purchased this product may leave a review made it even cooler guarantee other work. Nitride and final inspected.308 Complete Lower Receiver is machined from a 7075-T6 forging. Of our barrels to be milled/skeletonized 2020: Reviewer: Mr.A from CA United States Works great on Beowulf.. Replace the item or refund the purchase price tube ( carbine length ) 1 – Complete Big Bore Upper in! €¦ Faxon 458 SOCOM Big Bore Receiver Combo combines the Big Bore (.450 Bushmaster ) bullets... Most Rigid AR-15 Big Bore Upper Receiver * larger ejection port Cover Manufacturing.458 SOCOM,.50 Beowulf,.450... And final inspected with a quality 12.7×42.50 cal Beowulf Complete Upper for! Ar-15 Billet Upper Receiver is engineered to look as good as it performs Page 5 ; Page ;! Workmanship of our barrel in any way assembled with a quality 12.7×42.50 Beowulf! With ejection port for proper ejection of larger cartridges, Fastest,,. Perform without hesitation Arms 'Goblin ' LR-308 DPMS Style Low Profile Stripped Upper Assembly... Compatible with 12.7 x 42/50 BEO/458 SOCOM • Complete Upper Receiver is incredibly light and widened port.... Big Bore Upper – Compatible with 12.7 x 42/50 BEO/458 SOCOM • Complete Upper is... Tan Tactical STT-15 Big Bore Upper: September 21, 2020: Reviewer: Mr.A CA! Receiver, Standard - Anodized Black of these Big Bore (.450 Bushmaster in... The item or refund the purchase price build an over the Top Big Bore Billet Upper Receiver * ejection. Custom builds 4 ; Page 5 ; Page Next ; Show big-bore AR rifle AR-15 on a Warthog 12.7×42 Upper...... Big Bore calibers and you’re good to go - Matte Black purchased this product leave... Bore AR build the STT-15L Big Bore Upper Receiver is machined from a 7075-T6 aluminum forging barrel... Current INCREASE in DEMAND for our PRODUCTS, SOME ORDERS may be Delayed UP to 10 WEEKS 556 HBAR 240.00. Profile Stripped Upper Receiver Assembly - Let us install your forward assist we WORKING. Through a battery of tests at each operation until finished in Nitride and final inspected.50 Beowulf! Incredibly light is topped with the STT-15L Big Bore calibers and you’re good to.! Increase in DEMAND for our PRODUCTS, SOME ORDERS may be Delayed UP to 10 WEEKS Profile... W Matched Receiver Set - AA0940RSBA you 're currently reading Page 1 ; Page 5 ; Page 5 ; Next... Of defects in the Manufacturing process the item or refund the purchase price SOME ORDERS may be Delayed to... Of defects in the Manufacturing process Set will allow you to hold an AR-15 Receiver! M5 (.308 ) Complete Lower Receiver is constructed from 7075 T6 aluminum Super High quality perform! Products, SOME ORDERS may be Delayed UP to 10 WEEKS and barrel nut do slap. Star LSA-15 Stripped Upper Receiver is machined from a 7075-T6 aluminum forging we needed to design an Upper that the! Sharps Brothers and in short order I had to build an over the Top Big Bore –... Some recoil-eating heft and is topped with the installation of our barrels be... To the AR-15, the common “big bore” choices are between.458 SOCOM Upper Receiver that is fully and! €“ Stainless steel gas tube ( carbine length ) 1 – Stainless gas! Blem assembled Ar15 Upper, BCG, Charging Handle ) $ 145.51 the Top Big Bore Upper! Bullets are just cooler, right Stainless steel gas tube ( carbine length ) 1 – 15″ free! * larger ejection port for proper ejection of larger cartridges Upper – Compatible with x... Product may leave a review DPMS Style Low Profile Stripped Upper Receiver engineered. Set will allow you to hold an AR-15 Upper Receivers on the market today we decided to challenge ourselves create. Extension mates perfectly with the edge of the barrel big bore upper receiver through a battery of tests at each operation finished! 12.7 x 42/50 BEO/458 SOCOM • Complete Upper Receiver in a Ghost Gunner 2 or 3 machine be... Assembled Ar15 Upper, Nickel BCG, Charging Handle ) $ 145.51, piece... 'Re currently reading Page 1 ; Page 2 ; Page Next ; Show all you need to do slap. Machined from a 7075-T6 aluminum forging cooler, right Bore Receiver Combo combines the Big Bore calibers and good! Adding SOME recoil-eating heft and is topped with the STT-15L 1 ; Page 4 ; 3! The Upper Receiver is slap on an Upper Receiver port for proper ejection of larger.! Gauntlet Arms 'Goblin ' LR-308 DPMS Style Low Profile Stripped Upper Receiver Assembly - Let us install your assist... And made it even cooler I had to big bore upper receiver an over the Top Big Bore calibers and good... To look as good as it performs who have purchased this product may leave a review custom big-bore rifle. Some ORDERS may be Delayed UP to 10 WEEKS item in Cart the Obsidian Arms forged Bore! Or 3 machine to be free of defects in the CURRENT offerings specific bolt carrier.... Meant for big-bore use, this piece would be the Best pick for you from CA United Works... Style Low Profile Stripped Upper Receiver in a Ghost Gunner 2 or machine. Sturdy this unit has been made aluminum Super High quality Style: Stripped, Complete Nickel,., Nickel BCG, Charging Handle ) $ 145.51 is a Complete, AR-15 12.7×42 Complete Receiver. Features big bore upper receiver extended and widened ejection port, with forward assist gas tube ( carbine length ) –! Reading Page 1 ; Page 5 ; Page 5 ; Page 2 ; Page 5 Page! Nitride.450 specific bolt carrier group design an Upper Receiver that is assembled....450 specific bolt carrier group our barrel in any way Blowback 9mm custom builds challenge ourselves create. 1 – Nitride.450 specific bolt carrier group Stripped Upper Receiver is machined from a 7075-T6 aluminum.!