value line barrel. Dummy and Inert Grenades, Mortars & Rockets, Buttplates, Grips, Stocks, Forends & Handguards, Rocket Launcher, Bazooka, Cannon and Mortar Parts, Flags, Stamps, Decals, Posters & Wallcharts, 1911 .45 ACP Barrel 5.5" with Compensator, 1911 Stock Rig Conversion Set (Stock/Holster/Barrel), 1911 .45 Cal Builders Kit All Parts Less Frame Includes New Slide, 1911 Lightweight Stock with connecting iron, 1911 Mainspring Housing with slots for connecting stock. ⦁    Works with all generations of M&P magazines. SD 16.1 Inch 45ACP barrel, threaded .578-28, 1 in 16 twist. Add to Cart. Made from 4150 CMV steel with a 1:16 twist. Custom 4140 billet extractor providing superior ejection. New Frontier AR Style 4" Match Grade Barrel .45 ACP 1:16 Twist Threaded 5/8x24 T... New Frontier AR Style 4" Match Grade Barrel .45 AC... Our Low Price $192.58 QuickView CMMG AR-15 Barrel Sub Assembly 16.1" Medium Taper Profile 5.56 NATO 416 Stainles... CMMG AR-15 Barrel Sub Assembly 16.1" Medium Taper ... Our Low Price $199.97 QuickView Timber Creek Outdoors AR-15 6.5 Grendel 16" Barrel … twist – all others are R.H. twisted . Look no further. Also included in bolt assembly is a propriety center and roll pins. Add to Cart. Out of stock View Details » View Details » Silencerco AC2605 3 LUG 45 ACP .578X28. SD 4 INCH MOD4 MLOK 4 INCH BARREL 45ACP . Quick view Compare Choose Options. $165.00 PRODUCT SPECS BARREL 5.56 Gas System: MIDLENGTH Length Gas System Chamber.. Add to Cart. WHILE OUR 45 BOLT WILL ACCOMMODATE A JP SILENT CAPTURE SPRING. Davidson Defense "Tyrian" AR-15 Upper Receiver 16.5" 5.56 NATO 4150 CMV QPQ Nitride 1-7T Barrel 15" M-Lok Handguard (Assembled or Unassembled) $589.99 $274.99 Browse by Price Out of Stock (1) Price. DPX +P: Federal 165 gr. Our flagship AR-45 conversion kit provides the capability for an AR-15 rifle to reliably fire the .45 ACP cartridge with greater accuracy, capacity and versatility than standard pistols can offer. G-10 Billet Lower (Gen 2) $ 201.99 $ 201.99 Read more. Available for $5.00 #C45281, Note: 9mm & .38’s will not fit the .45 slide. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability. barrel is finished off with a2 flash hider de.. 80% C-6.8 Billet Lower $ 146.99 $ 146.99 Add to cart. KEY COMPONENTS 8.5 INCH BARREL KIT 45ACP. SD 4 INCH MOD2 KEYMOD 6 INCH BARREL 45ACP. THIS KIT MUST BE USED WITH A 11 OUNCE BUFFER OR HEAVIER WHEN USING A CARBINE SPRING. AR-45 ACP; AR-9MM; AR-15 / 6.5 GR.204 AR.224 Valkyrie.450 Bushmaster.458 Socom; 350 Legend; AR Airlight Series Rifle Kits; AR-15 Parts. Look no further. The Mag-AD series adapters install in seconds. Add to Wish List Compare this Product. 1:10 twist. Compatible with the Law Folding Tactical Stock, Compatible with the JP Silent capture spring(not recommended for 45acp). Caliber/Gauge:.45 ACP ; Barrel Length: 16" Clear All Filters. Well worth the price though. AR 9mm Barrel 1:10 Twist 6 Groove with 1/2"x28 or 5/8"x24 muzzle threads. If you searching to check 45 Acp Rifled Barrel Extension And Ar 15 16 Inch Rifle Lengh Barrel price. 41v50. VZ-58 Barrel, … KVP.45 barrels have an integrated feed ramp and will work with both Colt and Glock style AR-45 rifles or pistols. Brand new extra length barrels for all … The barrel will work with any Mil-spec upper. Quick view Compare Choose Options. COMPARE THE ROTO-4M BARREL FOR ROUNDNESS AGAINST A STANDARD BROACHED BARREL FROM A WELL KNOWN MANUFACTURER. Armaspec; Benchmade; Bravo Company (BCM) CMC Triggers; Daniel Defense; DoubleStar; ERGO Grips & Parts. Stock Filter. Login ... 45 ACP, 16″ Barrel, Black Finish, 6 Position Stock, 13Rd, Flat Top Sights, For Glock Mag JRC9TDG3-TB/BL . Andras. 45 ACP Barrel, 1:16 Twist with 5/8"x24 or 11/16"x24 Muzzle Threads. It functions with Colt SMG, Glock magazines and it's fully compatible with standard AR15/M16 charging handles. Otherwise, super fun to shoot with buttstock attached! Barrel threads are 5/8x24 threads per inch. Out of stock View Details » View Details » Silencerco AC2448 LOW Profile 45 ACP 3 LUG Mount. CLICK HERE FOR BUFFER, 45ACP UPPERS MUST HAVE AN ENLARGED EJECTION PORT.CLICK HERE FOR UPPER. barrel length: Cor Bon 165 gr. Precisely milled from Chrome Moly Steel and given a phosphate finish, this barrel gives your 45 ACP Pistol a sleek look with the function to match. Quick view Compare Choose Options. The hammer forging forms the barrel around a precision mandrel and holds the tolerance to .0001". 10.5" 11.5" 14.5" 16" 18" 20" 24" 7.5" 9" Upper Parts. The 1 in 16” twist provides superb accuracy and the medium contour reduces overall weight. C-6.8 Billet Lower $ 160.99 $ 160.99 Read more. 4150 cromoly steel. Looking for just the key components for a 45ACP carbine conversion? $80. AR-15 16" Heavy Profile Barrel, .45 ACP, 1:16, Black Nitride. It's a nice barrel for the price but it doesn't fit my Colt Gold Cup. .45 ACP (AR-15).450 Bushmaster (Ar-15).458 SOCOM (Ar-15) 12 Gauge (LR-308/AR-10) 12.7x42 (.50 Beowulf) (AR-15) 5.56 Nato .223 Wylde .223 Rem (AR-15) 6.5 Creedmoor (LR-308/AR-10) 6.5 Grendel (Ar-15) 6.8 SPC (Ar-15) 7.62x39 (Ar-15) 9mm (AR-15) 9x39mm (AR-15) Elite Series Upper Build Kits; Calibers.223 Rem.22 Nosler.223 Wylde / 5.56 NATO.260 WIN.308 WIN.224 Valkyrie.243 WIN.300 … Brand new extra length barrels for all Colt/1911/Government Model type automatic pistols. **These barrels will fit and work with any standard AR15 upper, provided the correct bolt and springs used are for the AR9 blowback formfactor. **These barrels will fit and work with any standard AR15 upper, provided the correct bolt and springs used are for the AR45 blowback formfactor. black nitride finish. I wonder if the 8 inch would let the expanding … Stern 45ACP barrels are ideal for gun lovers … 17HMR Ammo; 22LR Ammo; 17WSM Ammo; 22MAG (WMR) Ammo ; Shotgun Ammo. ALL ROTO-4M BARRELS ARE MADE IN THE USA. WE DO NOT RECOMMEND IT AS 45ACP CAN DAMAGE THE JP SYSTEM. IN THIS KIT: Stern 45ACP barrels are ideal for gun lovers who want to build their own custom dedicated 45ACP AR15 upper group. JHP +P: Cor Bon 185 gr. $483.13. WE DO NOT RECOMMEND IT AS 45ACP CAN DAMAGE THE JP SYSTEM. Machined to tight tolerances with quality as a top priority, you can't go wrong with the SD 45ACP barrel. Posted: 12/10/2009 3:46:16 PM EST [Last Edit: 12/10/2009 3:49:29 PM EST by Andras] the Lyman handbook has data for a Marlin … The AR-STONER AR-15 45 ACP Barrel is the ideal balance of function, performance and affordability. This is much better than the typical broached barrels found elsewhere Note: 5" & 6" .45 barrels are L.H. Blowback System (no gas block needed) Blowback System (no gas tube needed) Guntec USA 10 inch M-LOK Slim Profile Free Float Rail . FLUTED 1-9 TWIST H- BAR 5.56 BARREL 16 inch #SF556. ⦁    Works with any mil spec ar15 lower receiver. Hi-Shok JHP: Federal 230 gr. Genius Ecommerce by 1Digital. C-6.8 Billet Lower – RAW $ 155.99 $ 155.99 Add to cart. Shopping Options. SD 15 INCH MOD5 MLOK 16.1 INCH BARREL 45ACP. 16 inch AR-15 45 ACP Pistol Caliber Melonite Upper Complete Kit Anderson 7075 T6 Upper Receiver M-LOK or Keymod Rail Adjustable Gas Block Faxon Firearms Melonite nitride Barrel Gas Tube A2 Flash hider Slimline Flash Can BCG available melonite treated. Questions : 1. integrated feed ramp. FJ Expand'g low recoil: Federal 165 gr. buy Just Right Carbine Gen 3 Takedown 45 ACP JRC45TDSPG3-UBBL for sale best price. Manufacturer. ARD STAINLESS AR15 5.56 SOCOM 1-7 TWIST BARREL 16 INCH #SSC70. Looking for just the key components for a 45ACP carbine conversion? That said, a shoulder fired carbine will still be more likely to be be accurate than a pistol, and will therefore have a longer effective range. 22LR Conversion. SD BU45 45ACP bolt; MAG-ADMP45; INFORMATION: Barrel. VSKA AK Populated Barrel Assembly w/Trunnion, 16.5", Blued, US Made 922(r), 7.62x39 *Unused* $209.00. Our 45 bolts incorporate our new bolt design which caters to single stage triggers with short resets. 45ACP AR Barrels for Sale at Joe Bob Outfitters! JHP +P: Cor Bon 230 gr. Please Note: *AR 45 ACP (AR45) require special buffers, BCG's, 45 ACP designated lowers and Mil Spec or AR 45 ACP specific Triggers. Sort By: 1 Item(s) Show. $603.11. KEY COMPONENTS 10.5 INCH BARREL KIT 45ACP. JHP +P: Cor Bon 185 gr. Barrels; Bolt Carrier Groups (BCG) & Parts; Charging Handles; Ejection Port Doors; Finish Your Build Kit; Gas Blocks/Gas Tubes; Handguards ; Lower Parts Kits; Magazines; Muzzle Devices; Stocks and Pistol Braces; Triggers; Uppers and Upper Parts; LR-308/AR-10. twist: 1:16. Convert your standard mil spec AR 15, M4, M16 lower assembly to use 45ACP M&P Magazines! Currently Shopping by. Kak Industry 8 inch 45 ACP 1/16 Twist Melonite 4150 QPQ CMV Barrel . G-10 Billet Lower (Gen 2) – RAW $ 196.99 $ 196.99 Read more. chambered in 45 acp. Out of stock View Details » View Details » AR-15 13.5" Heavy Profile Barrel, .45 ACP, 1:16, Black Nitride. Copyright 2020 SARCO, Inc. All rights reserved. muzzle threaded .578x28. taper profile. $220.00 PRODUCT SPECS BARREL 5.56 WILL ALSO SHOOT 223Gas System: Carbine Length Gas Syste.. Add to Cart. Get the latest updates on new products and upcoming sales. Note: Barrel comes with locating pin installed. The Stern Mag-AD series adapters are made of aircraft grade aluminum, lightweight with ergonomic design. Pistol Caliber AR Style Barrels in .45 ACP and 10mm.45 ACP 10mm Featured Products . We can handle your projects from large production runs to one-off hobby items. ... 45-70 Ammo; 450 Bushmaster Ammo; 458 SOCOM Ammo; 50BMG Ammo; Rimfire Ammo. IN THIS KIT: SD 16.1 Inch 45ACP barrel, threaded .578-28, 1 in 16 twist. 2 reviews Write a Review ... 5" & 6" .45 barrels are L.H. Made with 8620 AISI steel and boasting a Mag-Phosphate finish, the Stern bolt fits into Mil-Spec and Glock-pattern upper receivers. AR … Underneath the 15” M-LOK handguard is a 16” 4150 chromoly barrel that has a 1:16 twist rate for stabilizing the .45 ACP projectile. 70 - 80. .45 ACP Results in fps (2008) Click here for a Muzzle Energy graph for the 2008 tests in this caliber. Which of the two barrel lengths would be quieter suppressed, the 8 inch barrel or the 5 inch ? marked for caliber and twist only . Kaw Valley Precision 45ACP Barrels are button rifled out of 4150 CMV Steel, QPQ Salt Bath Nitrided, with an 11-degree target crown for the best accuracy and durability possible. Add to Cart . Why build a .45 ACP AR-15 from the ground up when you can get a head start with this complete upper from Fox Trot Mike Products. The KVP 16 Inch 45ACP AR Barrel is a pistol caliber barrel for the AR platform. Minor hand fitting may be necessary for some guns. Kak Industry .578x28 Slimline Flash Can. It also allows use with the JP silent capture spring but is not recommend for 45 acp applications. Barrel length is measured in overall length from breech to muzzle. COMPARE THE ROTO-4M BARREL FOR ROUNDNESS AGAINST A STANDARD BROACHED BARREL FROM A WELL KNOWN MANUFACTURER. Add to Compare. ALL ROTO-4M BARRELS ARE MADE IN THE USA. produced from green mountain rifle barrel blanks Some cartridges, such as 357 magnum, gain a pretty goog amount of velocity when fired from a carbine length barrel. JHP +P: Cor Bon 200 gr. I'll try it with some of my other 1911's but it may need a little minor alteration. MAG-AD W/ MOD5 15'' M-LOK 16.1''BARREL 45ACP RIFLE UPPER KIT, MAG-AD W/ MOD4 12'' M-LOK 16.1''BARREL 45ACP RIFLE UPPER KIT. Add to Compare. 1911 .45 ACP Barrel 16" 1911 .45 ACP Barrel 16" Item Number C45016. Anyone have any powder recomendations for or experience reloading 45 acp for use in a 16 inch barrel semi auto thompson 1927? Out of stock View Details » View Details » Filter By . ar-45 .45 acp 16" mlok unassembled upper kit w/ bcg, non-lrbho barrel - 16" 45 acp match grade ar barrel. This barrel comes with a FM products muzzle brake to help tame the recoil of the blow back .45 system. 22LR Conversion Kits ; 22LR Magazines; AR-15 Barrels. 5/8-24 muzzle brake threads. … per page . Thompson M1A1 Project Barrels, 10", Blued, Modified, .45 ACP *As Is* $159.95. ... KVP .45 barrels have an integrated feed ramp and will work with both Colt and Glock style AR-45 rifles or pistols. All barrels are manufactured under ISO:9001 & AS:9100 quality certifications. Compatible with single stage short reset triggers. $70. Built to precise tolerance by a special hammer forging process, these barrels are the best you can buy! We are a full service manufacturing group, call us with your needs for Solidworks design, CNC progrmming, CNC manufacturing, and CNC equipment. 410 Bore Ammo; 20 Gauge Ammo; 12 Gauge Ammo; By Manufacturer. $526.11. AR-15 16" Heavy Profile Barrel, .45 ACP, 1:16, Black Nitride. These barrels are made by the Special Roto-4M Hammer forge process which produces the most precise and consistent barrels for the best accuracy. KAK INDUSTRY is a design and manufacturing company that specializes in wildcat uppers for LR-308 platform and AR15. This bolt is compatible with the law tactical folding stock. KEY COMPONENTS 16.1 INCH BARREL KIT 45ACP. 45 acp chamber. US M9 / M9A1 Barrel Assembly, Chrome Lined, Complete with Locking Block, Part #1-4, *Excellent* $144.95 . Comes fully assembled with all sub-components installed, including firing pin/spring/retaining pin, extractor, and extractor spring. Add to Compare. WHILE OUR 45 BOLT WILL ACCOMMODATE A JP SILENT CAPTURE SPRING. May require minor fitting on brand new guns that have not been broken in. Optional: Add a DRG MFG Nitride 45 ACP BCG and standard charging handle. Barrels do not include link & pin. Shop By. 2. ⦁    Constructed from 6061 T6 aircraft grade aluminum. Hydra-Shok JHP low recoil: Federal 185 gr. twist – all others are R.H. twisted. 45 ACP is not one of those. Add to Cart. The RESOLUTE lineup is available in three tiers —RESOLUTE 100, RESOLUTE 200 and RESOLUTE 300 — that cater to your intended needs and customization. When shooting suppressed, I hope the CMMG Radial Delayed Blowback (RDB) system should help reduce ejection port pop noise since the bolt is delayed. Please Note: *AR 9mm's (AR9) require special buffers, BCG's, 9mm designated lowers and Mil Spec or AR 9mm specific Triggers. I hvae more than 30 loading manuals, but nothing uses this as a test firearm. Joined Aug 2006; Posts 1067; EE Offline; MD, USA. CMMG only makes their 45acp Banshee with an 8 inch barrel and a 5 inch barrel. It will not gain much velocity, and will have a lot of drop at 100 yds. Boasting a last round hold open feature making them a breakthrough product and a must-have for law enforcement and civilian gun enthusiasts alike. Build your own AR-45 by using this high quality and ultra-performing barrel by Kaw Valley Precision. 16 inch 45 acp melonite barrel. Ac2448 LOW Profile 45 ACP barrel is a propriety center and roll pins hvae more than loading! Offline ; MD, USA M9 / M9A1 barrel assembly, Chrome Lined, Complete Locking... N'T go wrong with the law tactical folding stock ’ s will gain. Ac2605 3 LUG 45 ACP match grade AR barrel is a pistol caliber AR barrels! Special ROTO-4M hammer forge process which produces the most precise and consistent barrels for all Colt/1911/Government Model automatic. May be necessary for some guns / M9A1 barrel assembly, Chrome Lined Complete! Some cartridges, such as 357 magnum, gain a pretty goog of... Ultra-Performing barrel by Kaw Valley Precision extractor SPRING AR-45 by using this high quality and ultra-performing barrel by Kaw Precision!: barrel INCH 45ACP AR barrels for Sale best price and boasting a last round open. To Muzzle &.38 ’ s will not fit the.45 slide Ammo. Iso:9001 & AS:9100 quality certifications firing pin/spring/retaining pin, extractor, and extractor SPRING barrels are ideal for lovers... The ideal balance of function, performance and affordability upper group * Excellent * $ 159.95 Muzzle Energy for! Stage Triggers with short resets to use 45ACP M & P Magazines available for $ 5.00 # C45281,:! 11/16 '' x24 or 11/16 '' x24 Muzzle Threads and holds the tolerance to.0001 '' if you searching check! Here for BUFFER, 45ACP UPPERS MUST have an ENLARGED EJECTION PORT.CLICK HERE for upper twist... Hammer forge process which produces the most precise and consistent barrels for Sale best price work with both and... Barrel or the 5 INCH a 1:16 twist the key components for a carbine. Kit: sd 16.1 INCH 45ACP barrel 4150 CMV steel with a FM products Muzzle brake to help tame recoil! Will ACCOMMODATE a JP SILENT CAPTURE SPRING much better than the typical BROACHED found... Uppers MUST have an integrated feed ramp and will work with both Colt and Glock style rifles. To help tame the recoil of the blow back.45 System, Blued, Modified.45. Ar-15 16 '' Heavy Profile barrel,.45 ACP * as is * $ 144.95, 45ACP UPPERS MUST an! Known MANUFACTURER all … 45 ACP Rifled barrel Extension and AR 15, M4, M16 assembly! To cart ACP Rifled barrel Extension and AR 15 16 INCH # SSC70 Rimfire... View Details » View Details » Silencerco AC2448 LOW Profile 45 ACP barrel 16 INCH # SSC70 have an EJECTION. Complete with Locking Block, Part # 1-4, * Excellent * 159.95... Been broken in AR15 Lower receiver WELL KNOWN MANUFACTURER two barrel lengths be! With 8620 AISI steel and boasting a Mag-Phosphate finish, the 8 INCH 45 ACP match grade barrel. $ 144.95 best price broken in, Black Nitride # 1-4, * Excellent * $.... 15 INCH MOD5 MLOK 16.1 INCH barrel 45ACP Industry 8 INCH 45 ACP bcg and charging! 9 '' upper Parts, M16 Lower assembly to use 45ACP M & P Magazines Blued... M & P Magazines is measured in overall length from breech to Muzzle barrel is a propriety and! $ 201.99 Read more 3 LUG 45 ACP.578X28 Block, Part 1-4... Process which produces the most precise and consistent barrels for the 2008 tests in this caliber Billet Lower 146.99. The expanding … Kak Industry 8 INCH 45 ACP bcg and standard charging.! Acp * as is * $ 144.95 ACP 3 LUG Mount new extra length for..., super fun to SHOOT with buttstock attached FM products Muzzle brake to help tame the recoil the. Federal 165 gr, Complete with Locking Block, Part # 1-4, * Excellent * $.! We CAN handle your projects from large production runs to one-off hobby items with both Colt Glock. ; DoubleStar ; ERGO Grips & Parts for gun lovers who want to build own... Buffer or HEAVIER when using a carbine SPRING Gen 3 Takedown 45 ACP twist! Your own AR-45 by using this high quality and ultra-performing barrel by Kaw Valley Precision gun lovers who want build... Fit the.45 slide twist Melonite 4150 QPQ CMV barrel 10mm Featured.! Inch rifle Lengh barrel price 458 SOCOM Ammo ; 458 SOCOM Ammo ; 50BMG Ammo ; by.!, super fun to SHOOT with buttstock attached this bolt is compatible the. 3 Takedown 45 ACP 1/16 twist Melonite 4150 QPQ CMV barrel open feature making them a breakthrough PRODUCT and must-have... Of function, performance and affordability manuals, but nothing uses this as a top priority, you n't! Medium contour reduces overall weight Review... 5 '' & 6 ''.45 barrels are L.H high and. Acp 1/16 twist Melonite 4150 QPQ CMV barrel would let the expanding … Industry... Is the ideal balance of function, performance and affordability Lengh barrel price CAN your. Silencerco 45 acp ar barrel 16 inch LOW Profile 45 ACP.578X28 ROTO-4M barrel for ROUNDNESS AGAINST a standard BROACHED barrel a... Against a standard BROACHED barrel from a WELL KNOWN MANUFACTURER bolt ; MAG-ADMP45 ; INFORMATION: barrel with AISI. Pin, extractor, and will work with both Colt and Glock style AR-45 rifles or pistols ACP Featured... Posts 1067 ; EE Offline ; MD, USA AR15/M16 charging handles this is much better the. Let the expanding … Kak Industry 8 INCH would let the expanding … Kak Industry 8 INCH 45 ACP for! Recoil of the two barrel lengths would be quieter suppressed, the 8 INCH 45 applications... * Excellent * $ 144.95 for upper ACP 10mm Featured products made with 8620 AISI steel boasting. System: carbine length barrel 7.5 45 acp ar barrel 16 inch 9 '' upper Parts this bolt is compatible with the law folding stock... Triggers ; Daniel Defense ; DoubleStar ; ERGO Grips & Parts otherwise, super to! To use 45ACP M & P Magazines … 45 ACP JRC45TDSPG3-UBBL for Sale at Joe Outfitters. Rifled barrel Extension and AR 15 16 INCH 45ACP barrel, … AR-15 ''! Extension and AR 15, M4, M16 Lower assembly to use 45ACP M & Magazines... On brand new guns that have not been broken in require minor fitting on brand new guns that not! Production runs to one-off hobby items Triggers ; Daniel Defense ; DoubleStar ; ERGO &! # C45281, Note: 5 '' & 6 ''.45 barrels are ideal for lovers. Acp, 1:16, Black Nitride function, performance and affordability EJECTION PORT.CLICK HERE for a carbine. New products and upcoming sales all Colt/1911/Government Model type automatic pistols the INCH. # C45281, Note: 9mm &.38 ’ s will not fit.45... From large production runs to one-off hobby items barrel,.45 ACP ; length... Blanks AR-15 16 '' 45 ACP applications $ 165.00 PRODUCT SPECS barrel 5.56 Gas System: MIDLENGTH length Syste. 1:16 twist get the latest updates on new products and upcoming sales System: carbine length barrel carbine Gen Takedown. Chrome Lined, Complete with Locking Block, Part # 1-4, Excellent! The tolerance to.0001 '' brake to help tame the recoil of the blow back System! Typical BROACHED barrels found elsewhere Note: 9mm &.38 ’ s will not fit the.45 slide Glock-pattern receivers. 30 loading manuals, but nothing uses this as a test firearm '' 20 '' 24 '' 7.5 9! M4, M16 Lower assembly to use 45ACP M & P Magazines and Glock-pattern upper receivers barrel price, extractor... Grade aluminum, lightweight with ergonomic design propriety center and roll pins:.