Rock River Arms, Inc. offers a complete line of American made, custom built AR15 style rifles. Notify When In Stock. Bolt Carrier Group; Upper Parts; Lower Parts; Gas Blocks; Free Float Parts; Muzzle Brakes. Items 1-24 of 187. New Frontier Armory AR-10 Lower Receiver Vise Block This item is currently on order MSRP: $20.99 . We carry a wide selection of calibers, and create custom combos with you, our customer, in mind. DPMS Retail Pack 5.56mm LPK Less Trigger Group Md: 60704. Home > AR15 & AR10 Upper Receiver Assemblies > 243 WINCHESTER AR10/LR308 Upper > 20" 243 Winchester Chrome Moly Upper Assembly 1x8 15" Extended Rifle Length M Lok Rail : Alternative Views: List Price: $599.99. straight fluted. Our Price: $ 499.99. I am using a DPMS LR308 complete JoeBob dun saved you $1.04! Invest in our AR-15 lower receivers today! Out of Stock . hardened to 26-32 rc and stress relieved. COMPLETE UPPERS . 243 Winchester Upper Receiver 22" Stainless Fluted Bull Barrel 1x9 15" Extended Rifle Length M Lok Rail List Price: $599.99. Chamber: .243 WIN Basically the only thing interchangable is the FCG, fore end, and buttstock/ buffer tube, buffer spring, gas tube, and maybe buffer. We offer our own brand of SAA lowers and they're available as stripped of complete with Magpul funiture. Choose Your Brand Fit Here*: Add Magazine: Add Bolt Carrier Group: … PSA "TheRightTo-15" AR-15 Stripped Lower Receiver . M-LOK Including Bolt Carrier Group ; M-LOK DOES NOT INCLUDE BOLT CARRIER GROUP; AM10 COMPLETE UPPERS; RF85; AM-15, Complete Upper, A2; AM-10 Complete Upper, A2; STRIPPED UPPERS. Shop Upper Assemblies and other Upper Receiver Parts at Sportsman's Guide and save BIG! LAR-15, LAR-8, LAR-6.8, LAR-458, LAR-9, LAR-40, LAR-47, LAR-300, LAR-15LH LEF-T, WYL-EHIDE, PRK-EHIDE, NSP, IRS, X-Series, and ROCK RIVER ARMS are registered trademarks of Rock River Arms, Inc. Quantity in Stock: (Out of Stock) Product Code: 20243WCM1X1015EXRLMLR. When it's time to buy the best AR lower receiver, you need to shop our online store! AR-10 .243 Win is based on AR-10 DPMS style platform. Twist Rate: 1/9 Page. Battle Arms Development AR-15 3 Piece Enhanced Lower Parts Kit Usually Ships in 24 Hours MSRP: $35.00 . www.precisionfirearms.com or www.pf15.com . Muzzle Thread: 5/8-24 AR-10 LR308 Upper Receiver DPMS Low Profile With Upper Parts Kit (0) $164.99 On sale: $119.95 Sale. Barrel Steel: 4150 Chrome Moly PSA "TURKEYGUNR-15" AR-15 Stripped Lower Receiver - Preorder item - Ships in 3-4 Weeks . Gas System: RifleLength I started collecting the parts for this build 8 months ago. Our lower receivers are made with high quality materials and come in a variety of configurations to fit you perfectly. AM-15 Grips; BUTT STOCK ASSEMBLIES. If you are talking a .243 Win, you would need a new upper receiver, barrel, bolt, bolt carrier, charging handle, lower receiver, magazines. Sale! AM-15 Grips; BUTT STOCK ASSEMBLIES. COMPLETE UPPERS. AM-9 Stripped Upper; AM-15 Stripped … TrustLogo("https://rockriverarms.com/assets/img/positivessl_trust_seal_md_167x42.png", "CL1", "none"). Out of Stock. CHAMBERED IN .243 WIN, 1-9 RH TWIST BUTTON RIFLED. The AR-10 is one of the most common precision rifles in the U.S.A. AR15 Milspec; AR10 DPMS LOW RISE; Barrels. HARDENED TO 26-32 RC AND STRESS RELIEVED. Rating: 100%. barrel - 22" 416 stainless nitride coated bull barrel. Complete Lowers. Savings: $150.00 (Out of Stock) 20" 243 Winchester Chrome Moly Upper Assembly 1x8 15" Extended Rifle Length M Lok Rail List Price: $599.99. Sale Price: $19.95 . Savings: $100.00 (Out of Stock) (7) Follow. Under gun control act of 1986, federal firearms license is not required for 80% products. AM Buttstock Parts; UPPERS. Every piece of DPMS® hardware is designed and made in the USA to the highest level of precis... Qty available: BACKORDER . We are Type 07 and 08 FFL, manufacturer and importer of firearms, except destructive devices. AR-15 Lower Receivers; AR-15 Lower Receivers. Out of Stock. $129.99. This DPMS style .308 80% Lower GEN2 The magwell on this 80 percent .308 lower is fully broached and machined to specifications. AR-10 lower vs DPMS LR-308 Lower Receiver. Don't settle for less! You'll only find the best lower receivers here. Billet Upper Receiver - AR15 By Odin Works (0) Your Price: $157.99 Out of Stock. Omega Tactical Distribution has one of the largest collections of custom AR-15 and LR-308 Upper Build Kits. AR-10 DPMS LOW RISE (KEYMOD & MLOK) Free Float Quad Rails. High quality stripped lower receivers for caliber 308 (7.62x51 NATO). Add to Wish List Add to Compare. ©2016-2021 ALL RIGHTS RESERVED. We stock the very best from top tier manufacturers such as V Seven, Vltor, 2A Armament, Aero, Vorn, Bravo Company, Radian, ADM, Spikes, and several others. ... AR-10 .243 WIN 20" SPR keymod upper assembly with BCG and CHBarrel Length: 20" Whether you are a beginner or an experienced gun builder, Palmetto State Armory has what you need to get your build started the right way. AR-15 MILSPEC (QUADRAIL) AR-10 DPMS LOW RISE (QUADRAIL) Stripped Upper Receivers. threaded 5/8-24 with tanker muzzle brake installed. Our Price: $449.99 . The AR-15 is too short of an action for the .243 WIN. THREADED 5/8-24 WI.. AR-10 .243 Win 22" stainless nitride coated straight fluted upper a... Moriarti Arms is your one stop solution for AR15 Uppers, AR15 Parts, Custom AR10 Uppers, AR10 Rifle Kits, 6.5 Creedmoor, 9MM Kits, Ammunition, Handguns, Rifles, Shotguns and Shooting Accessories, all at great low prices. THREADED 5/8-24 WI.. This product is not an FFL item... Quick view. Like www.ar15part.com on Facebook. $399.99 $ 349.99 Add to cart; 10.5″ 5.56/.223 Assembled Upper $ 399.99 $ 349.99 Add to cart AR-15 16″ Upper, 5.56 NATO/ .223 wylde, w/ 10.5″ Rail $ 384.99 $ 329.99 Add to cart 300 Blackout, 7.5″ Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 7″ MLOK Rail, Side Charging Upper Suite A. Martinsburg WV 25404 . Add to wishlist. Stripped Lowers. to cause cancer, birth defects or other reproductive harm. Barrel Profile: Hbar Phone: 240-217-6875 E-mail: pf15@pf15.com Location: 74 Dupont Rd. Rating: 92%. SPIKE'S BILLET UPPER GEN2 MILSPEC (0) Your Price: $248.50 Out of Stock. 6.5 Creedmoor Kit - Awesome Long Range Build (0) Your Price: $469.50 Out of Stock. AM-10 Lower Receiver Parts; AM-15 Lower Receiver Parts; AM-9 Lower Receiver Parts; AM Trigger Guard; AM Buffer Tube; GRIPS. Barrel Extension: M4 The DPMS LR-308 Series is the most popular and looks like a bigger standard AR-15 Lower. AM Buttstock Parts; UPPERS. WARNING: The products offered for sale on this website can expose you to chemicals which are known to the State of California The RIGHT way to start your AR build! .243 WIN (LR-308).300 Blackout (AR-15).308 Win (LR-308/AR-10).350 Legend (AR-15).45 ACP (AR-15).450 Bushmaster (AR-15).458 SOCOM (AR-15) 5.56 Nato .223 Wylde (AR-15) 6.5 Creedmoor (LR-308/AR-10) 6.5 Grendel (AR-15) 7.62x39 (AR-15) 9mm (AR-15) 9x39mm (AR-15) 12.7x42 (.50 Beowulf) (AR-15) Calibers.223 Rem.223 Wylde / 5.56 NATO.224 Valkyrie.243 WIN Zombie Green Cerakote AR-15 Upper and 80% Lower Receiver Set Zombie Green Cerakote AR-15 Upper and 80% Lower Receiver Set $ 290.94 $ 169.99 $ 290.94 $ 169.99 Read more. Titanium Blue AR-15 Upper and 80% Lower Receiver Set Titanium Blue AR-15 Upper and 80% Lower Receiver Set $ 290.94 $ 169.99 $ 290.94 $ … Check out the image above if you’re not sure what AR-308 Style Lower you have. This 80 percent lower receiver for a .308 rifle build is forged from aircraft grade aluminum. Chrome Lining: Yes M-LOK Including Bolt Carrier Group; M-LOK DOES NOT INCLUDE BOLT CARRIER GROUP; AM10 COMPLETE UPPERS; RF85; AM-15, Complete Upper, A2; AM-10 Complete Upper, A2; … For more information, go to www.p65warnings.ca.gov. .936 diameter under gas block. AM-9 Lower Receiver Parts; AM Trigger Guard; AM Buffer Tube; GRIPS. AR15, AR10, AR47, M4 and APF308 Complete Upper Receivers. Compare. View as Grid View List View. … Buy Complete AR 10 Lowers.Grid Defense offers premium AR15 parts with a focus on Cerakote Uppers, AR 10 Lower Receiver, 80% Lower & AR-15 Build Kits The AR-10 (we do not carry these uppers) will have a slight slant up to the stock threads. CHAMBERED IN .243 WIN, 1-9 RH TWIST BUTTON RIFLED. It takes an AR-10 or DPM LR receivers to handle the .243. Barrel Finish: Parkerized AR15 Barrels; AR10 Barrels; Parts. Showroom is … Savings: $100.00. AR-10 .243 Win 22" stainless nitride coated straight fluted upper assembly is based on AR-10 DPMS style platform.BARREL - 22" 416 STAINLESS NITRIDE COATED BULL BARREL. HARDENED TO 26-32 RC AND STRESS RELIEVED. Please consult, Complete Bolt Carriers, Bolts and Charging Handles, Bolt Carriers, Bolts and Charging Handles, AR-15 .350 Legend 20" Stainless Steel Tactical Upper Assembly, AR-10 .243 WIN 20" SPR keymod upper assembly with BCG and CH, AR-10 .243 Win 22" stainless nitride straight fluted upper assembly, Firearms - Frequently Asked Questions - firearms technology | atf, Moriarti Armaments LLC, All rights reserved worldwide. chambered in .243 win, 1-9 rh twist button rifled. Quick View; AR-15 80% Lowers, AR-15 Uppers. If you are looking for lightweight, billet, titanium, cerakoted, or regular forged lowers, you'll find them here. AR-15 5.56/.223 20" tactical upper assembly in stainless steel. At Surplus Ammo, we have premier AR parts for sale. Wishlist.308 80% Lower Receiver - Burnt Bronze. Diameter at G.. AR-10 .243 WIN 20" SPR keymod upper assembly with BCG and CHBarrel ... AR-10 .243 Win 22" stainless nitride coated straight fluted upper assembly is based on AR-10 DPMS style platform.BARREL - 22" 416 STAINLESS NITRIDE COATED BULL BARREL. Rock River Arms, Inc. offers a complete line of American made, custom built AR15 style rifles. Page Back Page Next. Notify When In Stock. Pistol Lowers. Our Price: $499.99 .